- reharensis, Bithynia reharensis (P. Glöer & U. Bössneck, 2013) - (BITHYNIIDAE)
- reharensis, Gabbia reharensis P. Glöer & U. Bössneck, 2013 - syn of: Bithynia reharensis (P. Glöer & U. Bössneck, 2013) - (BITHYNIIDAE)
- rehderi, Aplysia rehderi N.B. Eales, 1960 - (APLYSIIDAE)
- rehderi, Solatisonax rehderi R. Bieler, 1993 - (ARCHITECTONICIDAE)
- rehderi, Cantharus rehderi S.S. Berry, 1962 - syn of: Hesperisternia elegans (W.H. Dall, 1908) - (BUCCINIDAE)
- rehderi, Metula rehderi R.N. Kilburn, 1977 - syn of: Kanamarua hyatinthus T. Shikama, 1973 - (BUCCINIDAE)
- rehderi, Drymaeus rehderi J.J. Parodíz, 1962 - (BULIMULIDAE)
- rehderi, Elatibostryx rehderi W.K. Weyrauch, 1960 - (BULIMULIDAE)
- rehderi, Bursa rehderi A.G. Beu, 1978 - syn of: Bursa awatii H.C. Ray, 1949 - (BURSIDAE)
- rehderi, Bursa ranelloides rehderi R. Robertson, 1957 - (BURSIDAE)
- rehderi, Caecum rehderi B.K. Raines & M. Pizzini, 2005 - (CAECIDAE)
- rehderi, Strophiops rehderi W.J. Clench & C.G. Aguayo, 1952 - (CERIONIDAE)
- rehderi, Cerithium rehderi R.S. Houbrick, 1992 - (CERITHIIDAE)
- rehderi, Liolophura rehderi (A. Ferreira, 1986) - (CHITONIDAE)
- rehderi, Prozaptyx rehderi (F.E. Loosjes, 1950) - (CLAUSILIIDAE)
- rehderi, Kanamarua hyatinthus rehderi (R.N. Kilburn, 1977) - (COLUBRARIIDAE)
- rehderi, Cosmioconcha rehderi (L.G. Hertlein & A.M. Strong, 1951) - (COLUMBELLIDAE)
- rehderi, Atagema rehderi Er. Marcus & Ev. Marcus, 1970 - (DISCODORIDIDAE)
- rehderi, Noumeaella rehderi Er. Marcus, 1965 - (FACELINIDAE)
- rehderi, Subditotectarius rehderi H.S. Ladd, 1966 † - (LITTORINIDAE) (FOSSIL)
- rehderi, Cardiolucina rehderi (J.C.Jr. Britton, 1972) - (LUCINIDAE)
- rehderi, Parvilucina rehderi J.C.Jr. Britton, 1972 - syn of: Cardiolucina rehderi (J.C.Jr. Britton, 1972) - (LUCINIDAE)
- rehderi, Ziba rehderi (J.H. Webb, 1958) - (MITRIDAE)
- rehderi, Nassarius rehderi W.O. Cernohorsky, 1980 - (NASSARIIDAE)
- rehderi, Olivella rehderi A.A. Olsson, 1956 - (OLIVELLIDAE)
- rehderi, Phenacovolva rehderi C.N. Cate, 1973 - (OVULIDAE)
- rehderi, Haumea rehderi (G. Grau, 1960) - (PECTINIDAE)
- rehderi, Ranularia rehderi (A. H. Verrill, 1950) - (RANELLIDAE)
- rehderi, Scaphander watsoni rehderi H.R. Bullis, 1956 - (SCAPHANDRIDAE)
- rehderi, Parviturbo rehderi H.A. Pilsbry & J.T.L. McGinty, 1945 - (SKENEIDAE)
- rehderi, Catinella rehderi H.A. Pilsbry, 1948 - (SUCCINEIDAE)
- rehderi, Teredo rehderi H.B. Nair, 1956 - syn of: Uperotus clava (J.F. Gmelin, 1791) - (TEREDINIDAE)
- rehderi, Hespererato rehderi (B.K. Raines, 2002) - (TRIVIIDAE)
- rehderi, Phanerolepida rehderi F.S. MacNeil, 1960 † - (TURBINIDAE) (FOSSIL)
- rehderi, Timothynus rehderi (C.O. Van Regteren Altena, 1968) - (UNGULINIDAE)
- rehderi, Holospira rehderi P. Bartsch, 1947 - (UROCOPTIDAE)
- rehderi, Lamellaria rehderi G.W. Nowell-Usticke, 1959 - (VELUTINIDAE)
- Rehderiella, Genus Rehderiella R.A.M. Brandt, 1974 (POMATIOPSIDAE)
- rehmani, Kohaticeras rehmani Fatmi & Hölder, 1975 † - (HILDOCERATIDAE) (FOSSIL)
- rehmanni, Rehmannia rehmanni (Oppel, 1862 †) - (REINECKEIIDAE) (FOSSIL)
- rehmanni revili, Rehmannia rehmanni revili (C.F. Parona & Bonarelli, 1897 †) - (REINECKEIIDAE) (FOSSIL)
- Rehmannia, Genus Rehmannia Weaver, 1931 † (REINECKEIIDAE) (FOSSIL)
- rehsei, Chloritis rehsei (E.C. Von Martens, 1883) - (CAMAENIDAE)
- rei, Fissidentalium rei P.A. Maxwell, 1992 † - (DENTALIIDAE) (FOSSIL)
- reibischi, Mesolimax reibischi H.R. Simroth, 1892 - syn of: Metalimax varius (O. Böttger, 1884) - (AGRIOLIMACIDAE)
- reibischi, Paralimax reibischi H.R. Simroth, 1892 - syn of: Metalimax varius (O. Böttger, 1884) - (LIMACIDAE)
- reibischi, Pseudomilax reibischi H.R. Simroth, 1901 - syn of: Drilolestes retowskii (O. Böttger, 1884) - (TRIGONOCHLAMYDIDAE)
- reibischii, Naesiotus reibischii W.H. Dall, 1895 - (BULIMULIDAE)
- reicheae, Patinigera reicheae DeVries, 2007 † - (NACELLIDAE) (FOSSIL)
- reicheli, Pronorites reicheli Renz & Renz, 1948 † - syn of: Albanites triadicus (Arthaber, 1908 †) - (PRONORITIDAE) (FOSSIL)
- reichenbachi, Frechenia reichenbachi Schlickum & Strauch, 1979 † - (HELICIDAE) (FOSSIL)
- reicosa, Nassa reicosa A. Adams, 1852 - syn of: Nassarius albescens (R.W. Dunker, 1846) - (NASSARIIDAE)
- reidenbachi, Brachycythara reidenbachi Ward & B.W. Blackwelder, 1987 † - (MANGELIIDAE) (FOSSIL)
- reidi, Anisoceras reidi Wright, 1979 † - (ANISOCERATIDAE) (FOSSIL)
- reidi, Hypselodoris reidi T.M. Gosliner & R.F. Johnson, 1999 - (CHROMODORIDIDAE)
- reidi, Peasiella reidi M. Harzhauser, 2004 † - (LITTORINIDAE) (FOSSIL)
- reidi, Glyptoleda reidi E.M. Fletcher, 1945 † - (NUCULANIDAE) (FOSSIL)
- reidi, Cerithidea reidi R.S. Houbrick, 1986 - (POTAMIDIDAE)
- reidi, Solemya reidi F.R. Bernard, 1980 - (SOLEMYIDAE)
- reidi dohrni, Cerithidea reidi dohrni W. Kobelt, 1898 - syn of: Cerithidea dohrni W. Kobelt, 1898 - (POTAMIDIDAE)
- reidi kieneri, Cerithidea reidi kieneri J.B. Hombron & C.H. Jacquinot, 1852 - (POTAMIDIDAE)
- reiectus, Leptochiton reiectus (G.F. Laghi, 2005 †) - (LEPTOCHITONIDAE) (FOSSIL)
- reifenstuhli, Rhenozyga reifenstuhli Frýda & Blodgett, 2004 † - (PALAEOZYGOPLEURIDAE) (FOSSIL)
- Reiflingites, Genus Reiflingites Arthbaer , 1896 † (BALATONITIDAE) (FOSSIL)
- reigeni, Crassispira reigeni P. Bartsch, 1950 - syn of: Zonulispira grandimaculata (C.B. Adams, 1852) - (PSEUDOMELATOMIDAE)
- reigeni, Odostomia reigeni P.P. Carpenter, 1857 - (PYRAMIDELLIDAE)
- reigi, Psilotissotia reigi (Nickles, 1894 †) - (PULCHELLIIDAE) (FOSSIL)
- reikoae, Lasaea reikoae T. Suzuki & S. Kosuge, 2010 - (LASAEIDAE)
- reimanni, Exocyrtoceras reimanni Flower, 1945 † - (BREVICOCERATIDAE) (FOSSIL)
- reimersi, Astarte vetula reimersi J.P.J. Ravn, 1907 - (ASTARTIDAE)
- reinachi, Hydrobia reinachi Boettger in Reinach, 1894 † - (HYDROBIIDAE) (FOSSIL)
- reinae, Schileykiella reinae (L. Pfeiffer, 1856) - (HYGROMIIDAE)
- reinai, Ocinebrina reinai G. Bonomolo & F. Crocetta, 2012 - (MURICIDAE)
- reinai, Lyria reinai M. Angioy & G. Biraghi, 1981 - syn of: Lyria mallicki H.S. Ladd, 1975 - (VOLUTIDAE)
- reinaudi, Anticlimax reinaudi F. Rubio & E. Rolán, 2014 - (TORNIDAE)
- Reinbergia, Genus Reinbergia Gründel, 2007 † (TOFANELLIDAE) (FOSSIL)
- reincarnata, Strophiops reincarnata C.J. Maynard & W.F. Clapp, 1921 - (CERIONIDAE)
- reincarnata, Peristernia reincarnata M.A. Snyder, 2000 - (FASCIOLARIIDAE)
- REINCECKEIIDAE - syn of Family: REINECKEIIDAE (FOSSIL)
- Reineckeia, Genus Reineckeia Reinecke, 1818 † (REINECKEIIDAE) (FOSSIL)
- REINECKEIIDAE Hyatt, 1900 † - Family (CEPHALOPODA-AMMONOIDEA [Subclass]-AMMONITIDA [Order]-PERISPHINCTOIDEA [Superfamily]) (FOSSIL)
- Reineckeites, Genus Reineckeites Steinmann, 1881 † (REINECKEIIDAE) (FOSSIL)
- reinensis, Cochlodina reinensis M. Harzhauser & T.A. Neubauer, 2014 † - (CLAUSILIIDAE) (FOSSIL)
- reinensis, Triptychia reinensis Schnabel, 2006 † - (FILHOLIIDAE) (FOSSIL)
- reinensis, Megalotachea reinensis (Gobanz, 1854) † - (HELICIDAE) (FOSSIL)
- reineri, Melanopsis reineri Penecke, 1885 † - (MELANOPSIDAE) (FOSSIL)
- reinga, Rhagada reinga (L. Pfeiffer, 1846) - (CAMAENIDAE)
- reinga, Purpurocardia reinga (A.W.B. Powell, 1933) - (CARDITIDAE)
- reinga, Climocella reinga J.F. Goulstone, 1996 - (CHAROPIDAE)
- reinga, Tellimya reinga (M.A. Crozier, 1966) - (MONTACUTIDAE)
- reinga, Micropilina reinga B.A. Marshall, 2006 - (NEOPILINIDAE)
- reinga, Thracia reinga M.A. Crozier, 1966 - (THRACIIDAE)
- reinhardi, Bulla reinhardi H.P.C. Møller, 1842 - syn of: Cylichna occulta (J.W. Mighels & Adams, 1842) - (BULLIDAE)
- reinhardi, Cylichna reinhardi Hölböll, 1842 - syn of: Cylichna occulta (J.W. Mighels & Adams, 1842) - (CYLICHNIDAE)
- reinhardti, Agardhia reinhardti A. Zilch, 1958 - (ARGNIDAE)
- reinhardti, Alycaeus reinhardti H.A. Pilsbry, 1900 - (CYCLOPHORIDAE)
- reinhardti, Coneuplecta reinhardti H.A. Pilsbry, 1900 - (EUCONULIDAE)
- reinhardti, Phaneroporus reinhardti (H.R. Simroth, 1888) - (UROCYCLIDAE)
- reinhardti, Semperula reinhardti J.W. Thomé, 1988 - syn of: Semperula wallacei (A. Issel, 1874) - (VERONICELLIDAE)
- reinhardti, Vaginulus reinhardti C.G. Semper, 1885 - syn of: Semperula wallacei (A. Issel, 1874) - (VERONICELLIDAE)
- reinhardti, Negulus reinhardti (C.F. Jickeli, 1874) - (VERTIGINIDAE)
- Reinhardtia, syn of: Genus Lauria J.E. Gray in W.H. Turton, 1840 (LAURIIDAE)
- reinhardtii, Liocranchia reinhardtii (J.J.S. Steenstrup, 1856) - (CRANCHIIDAE)
- reinharti, Anadara reinharti Lowe, 1935 - (ARCIDAE)
- reinholdkunzi, Stagnicola reinholdkunzi M. Harzhauser & al., 2012 † - (LYMNAEIDAE) (FOSSIL)
- Reinia, Genus Reinia W. Kobelt, 1876 (CLAUSILIIDAE)
- reiniana, Megalophaedusa martensii reiniana (W. Kobelt, 1875) - (CLAUSILIIDAE)
- reiniana, Corbicula reiniana S. Clessin, 1879 - syn of: Corbicula japonica T. Prime, 1864 - (CYRENIDAE)
- reiniana, Ellobium reiniana W. Kobelt - syn of: Ellobium chinense (L. Pfeiffer, 1864) - (ELLOBIIDAE)
- reiniana, Glossaulax reiniana (R.W. Dunker, 1877) - (NATICIDAE)
- reiniana, Semisulcospira reiniana A. Brot, 1877 - syn of: Semisulcospira libertina reiniana (A. Brot, 1877) - (SEMISULCOSPIRIDAE)
- reiniana, Semisulcospira libertina reiniana (A. Brot, 1877) - (SEMISULCOSPIRIDAE)
- reinianus, Mirus reinianus (W. Kobelt, 1875) - (ENIDAE)
- reinianus, Discozonites reinianus L. Pfeiffer - (GASTRODONTIDAE)
- reinianus, Inversiunio reinianus (W. Kobelt, 1879) - (UNIONIDAE)
- reinierius, Trochus reinierius A. Risso, 1826 - syn of: Jujubinus exasperatus (T. Pennant, 1777) - (TROCHIDAE)
- reinii, Waldemaria japonica reinii (W. Kobelt, 1879) - (HELICINIDAE)
- reinmanni, Cyrtospyroceras reinmanni Flower, 1938, † - (SPYROCERATIDAE) (FOSSIL)
- reinwaldti, Isospira reinwaldti Öpik, 1930 † - (CYRTONELLIDAE) (FOSSIL)
- reinwaldti, Laeogyra reinwaldti Öpik, 1930 † - (ONYCHOCHILIDAE) (FOSSIL)
- reisalpense, Bythiospeum reisalpense P.L. Reischütz, 1983 - (HYDROBIIDAE)
- reischuetzi, Macrogastra reischuetzi Nordsieck, 2014 † - (CLAUSILIIDAE) (FOSSIL)
- reischuetzi, Superba reischuetzi (P. Subai, 1990) - (HELICIDAE)
- reischuetzi, Lindholmiola reischuetzi G. Falkner, 1995 - (HELICODONTIDAE)
- reischuetzi, Lauria reischuetzi G. Falkner, 1985 - (LAURIIDAE)
- reischuetzorum, Sinoennea reischuetzorum Maasen, 2016 - (DIAPHERIDAE)
- reisdorfi, Chebbites reisdorfi Klug, 2001 † - (MIMOSPHINCTIDAE) (FOSSIL)
- reisdorfi, Gundolficeras reisdorfi W. Korn, Bockwinkel & Ebbighausen, 2016 † - (TORNOCERATIDAE) (FOSSIL)
- reiseri, Helix reiseri K. Brancsik, 1890 - syn of: Liburnica insolita (E.A. Rossmässler, 1838) - (HELICIDAE)
- reiseri, Theodoxus reiseri (Š. Brusina, 1902 †) - (NERITIDAE) (FOSSIL)
- Reishia, Genus Reishia J.T. Kuroda & T. Habe, 1971 (MURICIDAE)
- reisi, Botulopsis reisi Waller 2005 † - (MYTILIDAE) (FOSSIL)
- reissi, Ferussacia reissi A. Mousson, 1872 - syn of: Ferussacia folliculus (J.S. Schröter, 1784) - (FERUSSACIIDAE)
- reissi, Nautilinus reissi A. Mousson, 1872 - syn of: Nautilinus clymene (R.J. Shuttleworth, 1852) - (PLANORBIDAE)
- reissi, Plectonotus reissi A.H. Clarke, 1899 † - (PLECTONOTIDAE) (FOSSIL)
- reissi, Loczyceras reissi (Steinmann, 1881 †) - (REINECKEIIDAE) (FOSSIL)
- reissi, Reineckeia reissi Steinmann, 1881 † - syn of: Loczyceras reissi (Steinmann, 1881 †) - (REINECKEIIDAE) (FOSSIL)
- reiteri, Goniapex reiteri (M. Drake, 1951) - (UROCOPTIDAE)
- Reitneriteuthis, Genus Reitneriteuthis Schweigert & Fuchs, 2012 † (LOLIGOSEPIIDAE) (FOSSIL)
- reitteri, Cochlostoma gracile reitteri (O. Böttger, 1880) - (COCHLOSTOMATIDAE)
- reitteri, Vitrea reitteri O. Böttger, 1880 - syn of: Vitrea subrimata (O.W.H. Reinhardt, 1871) - (PRISTILOMATIDAE)
- reitteri, Vitrina reitteri O. Böttger, 1880 - syn of: Semilimacella bonellii reitteri (O. Böttger, 1880) - (VITRINIDAE)
- reitteri, Semilimacella bonellii reitteri (O. Böttger, 1880) - (VITRINIDAE)
- reitzi, Protrachyceras reitzi (Boeckh, 1875 †) - (TRACHYCERATIDAE) (FOSSIL)
- rejaudryi, Sonneratia rejaudryi de Grossouvre, 1894 † - syn of: Hoplitoplacenticeras plasticus Paulcke, 1907 † - (HOPLITIDAE) (FOSSIL)
- rejaudryi, Hoplitoplacenticeras rejaudryi (de Grossouvre, 1894 †) - (PLACENTICERATIDAE) (FOSSIL)
- rejecta, Microcystis rejecta L. Pfeiffer - (EUCONULIDAE)
- rejecta, Petalochlamys rejecta (L. Pfeiffer, 1865) - (HELICARIONIDAE)
- rejecta, Ocenebra rejecta G.S. Coen, 1947 ex T.A. de M. Monterosato MS - syn of: Ocenebra erinaceus (C. Linnaeus, 1758) - (MURICIDAE)
- rejecta, Oliva violacea rejecta J.Q. Burch & R.L. Burch, 1962 - (OLIVIDAE)
- rejecta, Parthenina monterosatii rejecta G.S. Coen, 1937 ex Monterosato MS - (PYRAMIDELLIDAE)
- rejecta, Tivela rejecta E.A. Smith, 1914 - (VENERIDAE)
- rejecta, Tivela rejecta P.G. Oliver, 1995 - syn of: Tivela damaoides (W. Wood, 1828) - (VENERIDAE)
- rejecta clathrata, Ocenebra rejecta clathrata G.S. Coen, 1943 - syn of: Ocenebra erinaceus (C. Linnaeus, 1758) - (MURICIDAE)
- rejectella, Macrochlamys rejectella (J.F. Mabille, 1889) - (ARIOPHANTIDAE)
- rejectum, Arnioceras rejectum Fucini, 1902 † - (ARIETITIDAE) (FOSSIL)
- rekinensis, Pitar rekinensis V.N. Sinelnikova, 1990 † - syn of: Macrocallista rekinnensis V.N. Sinelnikova, 1990 † - (VENERIDAE) (FOSSIL)
- rekinnensis, Musculus rekinnensis Devjatilova, 1981 - syn of: Musculus krishtofovitchi Krishtofovitch, 1964 † - (MYTILIDAE)
- rekinnensis, Macoma rekinnensis V.N. Sinelnikova, 1990 † - (TELLINIDAE) (FOSSIL)
- rekinnensis, Macrocallista rekinnensis V.N. Sinelnikova, 1990 † - (VENERIDAE) (FOSSIL)
- rekinnensis, Cnesterium rekinnensis V.N. Sinelnikova, 1990 † - (YOLDIIDAE) (FOSSIL)
- reklawensis, Olivula staminea reklawensis (Garvie, 1996 †) - (ANCILLARIIDAE) (FOSSIL)
- reklawensis, Microdrillia infans reklawensis Garvie, 2013 - (BORSONIIDAE)
- reklawensis, Chemnitzia reklawensis Garvie, 2013 † - (PYRAMIDELLIDAE) (FOSSIL)
- reklawensis, Skaptotion reklawensis Garvie, 1992 † - (THECOSOMATA (UNASSIGNED)) (FOSSIL)
- rekohuana, Pisinna rekohuana (A.W.B. Powell, 1933) - (ANABATHRIDAE)
- rekohuana lactorubra, Pisinna rekohuana lactorubra (W.F. Ponder, 1965) - (ANABATHRIDAE)
- rekohuensis, Isognomon rekohuensis D.M. Crampton, 1988 † - (PTERIIDAE) (FOSSIL)
- rekominor, Pisinna rekominor (C.R. Laws, 1940 †) - (ANABATHRIDAE) (FOSSIL)
- relata, Pisinna varicifera relata (B.C. Cotton, 1944) - (ANABATHRIDAE)
- relata, Adelphotectonica relata T. Iredale, 1936 - syn of: Adelphotectonica reevei (S.C.T. Hanley, 1862) - (ARCHITECTONICIDAE)
- relata, Architectonica relata T. Iredale, 1936 - syn of: Adelphotectonica reevei (S.C.T. Hanley, 1862) - (ARCHITECTONICIDAE)
- relata, Assiminea relata B.C. Cotton, 1942 - (ASSIMINEIDAE)
- relata, Exosiperna relata T. Iredale, 1929 - (MYTILIDAE)
- relativa, Haurakia relativa (C.F. Laseron, 1956) - (RISSOIDAE)
- relauensis, Plectostoma relauensis T.S. Liew, J.J. Vermeulen & alias, 2014 - (DIPLOMMATINIDAE)
- Relegamoria, syn of: Genus Amoria J.E. Gray, 1855 (VOLUTIDAE)
- relevata, Leiostyla relevata T.V. Wollaston, 1878 - (LAURIIDAE)
- Relichna, Genus Relichna P. Bouchet, 1975 (RETUSIDAE)
- relicta, Hypanis relicta K.O. Milaschewitsch, 1916 - syn of: Hypanis plicatum (K.E.I. von Eichwald, 1829) - (CARDIIDAE)
- relicta, Helenoconcha relicta G.A. Solem, 1977 - (CHAROPIDAE)
- relicta, Iglica relicta (L. Kušcer, 1937) - (HYDROBIIDAE)
- relicta, Radix relicta W. Polinski, 1929 - (LYMNAEIDAE)
- relicta, Ohridotropidina relicta (W. Polinski, 1929) - (VALVATIDAE)
- relicta, Eopsephaea relicta (J.F. Bayan, 1870 †) - (VOLUTIDAE) (FOSSIL)
- relicta interlithonis, Ohridotropidina relicta interlithonis S. Hadžišce, 1959 - (VALVATIDAE)
- relictum, Eumorphoceras relictum J.F. Quinn, J.E. McCaleb & Webb, 1962 † - (GIRTYOCERATIDAE) (FOSSIL)
- relictus, Arkanites relictus (J.F. Quinn & al., 1962 †) - (RETICULOCERATIDAE) (FOSSIL)
- relictus, Clanculus relictus S. Kosuge & Koizumi, 1990 - (TROCHIDAE)
- relicuum, Pseudogastrioceras relicuum W. Korn & Ghaderi, 2015 † - (PARAGASTRIOCERATIDAE) (FOSSIL)
- religiosa, Anticlimax religiosa F. Rubio & E. Rolán, 2014 - (TORNIDAE)
- reliqua, Cerion reliqua (C.J. Maynard & W.F. Clapp, 1921) - (CERIONIDAE)
- reliqua, Neoastieria reliqua Egoian, 1969 † - (SILESITIDAE) (FOSSIL)
- Reliquiaecava, syn of: Genus Coralliophila H. Adams & A. Adams, 1853 (MURICIDAE)
- reliquus, Glyphiolobus reliquus Ruzhencev & Bogoslovskaya, 1978 † - (DIMORPHOCERATIDAE) (FOSSIL)
- reliquus, Limulatys reliquus T. Iredale, 1936 - (HAMINOEIDAE)
- reliquus, Oppenheimopecten reliquus (J. Brown & H.A. Pilsbry, 1913 †) - (PECTINIDAE) (FOSSIL)
- reljkovici, Pyrgula reljkovici Š. Brusina, 1902 † - (HYDROBIIDAE) (FOSSIL)
- reloba, Mourlonia reloba E.L. Yochelson & Dutro, 1960 † - (GOSSELETINIDAE) (FOSSIL)
- Reloncavia, Genus Reloncavia T. Soot-Ryen, 1969 (CYAMIIDAE)
- relua, Heteronerita relua Grundel, 1998 † - (HETERONERITIDAE) (FOSSIL)
- rema, Calliostoma rema A.M. Strong, G.D. Hanna & L.G. Hertlein, 1933 - (CALLIOSTOMATIDAE)
- remanalva, Terebra remanalva J.C. Melvill, 1898 - syn of: Terebra spectabilis R.B. Hinds, 1844 - (TEREBRIDAE)
- remanei, Spathicrioceras remanei Wledmann, 1962 † - (CRIOCERATITIDAE) (FOSSIL)
- remanei, Onchidella remanei Er. Marcus & Ev. Marcus, 1956 - syn of: Onchidella celtica (G.L.C.F.D. Cuvier, 1816) - (ONCHIDIIDAE)
- remanei, Microhedyle remanei (Er. Marcus, 1953) - (PARHEDYLIDAE)
- remanei, Microhedyle remanei Er. Marcus, 1953 - syn of: Microhedyle remanei (Er. Marcus, 1953) - (PARHEDYLIDAE)
- remanei, Philinoglossa remanei Er. Marcus & Ev. Marcus, 1958 - (PHILINOGLOSSIDAE)
- rembangense, Cymatium rembangense J. Wanner & M.J. Hahn, 1935 - syn of: Monoplex vespaceus J.B.P.A. Lamarck, 1822 - (RANELLIDAE)
- rembangensis, Acteon rembangensis Martin-Icke in Haanstra & Spiker, 1932 † - (ACTEONIDAE) (FOSSIL)
- rembangensis, Sparella rembangensis K. Martin, 1906 † - (ANCILLARIIDAE) (FOSSIL)
- rembangensis, Barbatia rembangensis K. Martin, 1910 † - (ARCIDAE) (FOSSIL)
- rembangensis, Borsonia rembangensis A. Pannekoek, 1936 † - (BORSONIIDAE) (FOSSIL)
- rembangensis, Sconsodolium rembangensis (A. Pannekoek, 1936 †) - (CASSIDAE) (FOSSIL)
- rembangensis, Turricula rembangensis (K. Martin, 1906 †) - (CLAVATULIDAE) (FOSSIL)
- rembangensis, Conus rembangensis K. Martin, 1906 † - (CONIDAE) (FOSSIL)
- rembangensis, Lima rembangensis A. Pannekoek, 1936 - (LIMIDAE)
- rembangensis, Cancilla rembangensis Martin, 1906 † - (MITRIDAE) (FOSSIL)
- rembangensis, Nucula rembangensis Martin, 1919 † - (NUCULIDAE) (FOSSIL)
- rembangensis, Pinna rembangensis Martin, 1910 † - (PINNIDAE) (FOSSIL)
- rembangensis, Eulimella rembangensis E. Robba, 2013 † - (PYRAMIDELLIDAE) (FOSSIL)
- rembangensis, Liamorpha rembangensis E. Robba, 2013 † - (PYRAMIDELLIDAE) (FOSSIL)
- rembangensis, Bulicingulina rembangensis E. Robba, 2013 † - (PYRAMIDELLIDAE) (FOSSIL)
- rembangensis, Nisiturris rembangensis E. Robba, 2013 † - (PYRAMIDELLIDAE) (FOSSIL)
- rembangensis, Varicospira rembangensis (A. Pannekoek, 1936 †) - (ROSTELLARIIDAE) (FOSSIL)
- rembangensis, Canarium rembangensis (K. Martin, 1899 †) - (STROMBIDAE) (FOSSIL)
- rembangensis, Turbinella rembangensis A. Pannekoek, 1936 † - (TURBINELLIDAE) (FOSSIL)
- rembangensis, Pleurotoma rembangensis K. Martin, 1906 † - syn of: Turricula rembangensis (K. Martin, 1906 †) - (TURRIDAE) (FOSSIL)
- rembda, Ammonites rembda E. Forbes, 1846 † - syn of: Hauericeras rembda (E. Forbes, 1846 †) - (AMMONITIDA (unassigned)) (FOSSIL)
- rembda, Hauericeras rembda (E. Forbes, 1846 †) - (DESMOCERATIDAE) (FOSSIL)
- remediensis, Trilamellaxis remediensis (C. de la Torre, 1911) - (UROCOPTIDAE)
- remediensis cuetoi, Trilamellaxis remediensis cuetoi C. de la Torre & P. Bartsch, 1972 - (UROCOPTIDAE)
- remedioensis, Microceramus remedioensis C. de la Torre & P. Bartsch, 1972 - (UROCOPTIDAE)
- rememsis, Panopea rememsis Melleville, 1843 † - (HIATELLIDAE) (FOSSIL)
- remensa, Ledella remensa (J.C. Melvill, 1895) - (NUCULANIDAE)
- remensa, Comitileda remensa T. Iredale, 1929 - syn of: Yoldiella remensa (T. Iredale, 1929) - (NUCULANIDAE)
- remensa, Sassia remensa (T. Iredale, 1936) - (RANELLIDAE)
- remensa, Yoldiella remensa (T. Iredale, 1929) - (YOLDIIDAE)
- remensa semitorta, Sassia remensa semitorta J.T. Kuroda & T. Habe, 1961 - syn of: Sassia semitorta J.T. Kuroda & T. Habe, 1961 - (RANELLIDAE)
- Remera, Genus Remera Stephenson, 1941 † (FASCIOLARIIDAE) (FOSSIL)
- remesiana, Grossuana euxina remesiana P. Radoman, 1973 - (HYDROBIIDAE)
- remex, Naticopsis remex (White, 1876 †) - (DELPHINULOPSIDAE) (FOSSIL)
- remiensis, Chattonia remiensis (Cossmann & Pissarro 1906-1313) † - (CRASSATELLIDAE) (FOSSIL)
- remiensis, Carychiopsis remiensis (De Boissy, 1848) † - (ELLOBIIDAE) (FOSSIL)
- remies, Tellina remies C. Linnaeus, 1758 - (TELLINIDAE)
- remifer, Nototeredo remifer T. Iredale, 1932 - syn of: Nototeredo edax (C. Hedley, 1895) - (TEREDINIDAE)
- remiformis, Teredothyra remiformis K. Li, 1965 - syn of: Teredothyra excavata (J.G. Jeffreys, 1860) - (TEREDINIDAE)
- reminiscenta, Caucasigena reminiscenta A.A. Schileyko, 1978 - syn of: Teberdinia flavolimbata (O. Böttger, 1883) - (HYGROMIIDAE)
- reminiscenta bacchia, Caucasigena reminiscenta bacchia A.A. Schileyko, 1978 - syn of: Teberdinia flavolimbata (O. Böttger, 1883) - (HYGROMIIDAE)
- remissa, Cylichna remissa E.A. Smith, 1890 - (CYLICHNIDAE)
- remissum, Sinumelon remissum T. Iredale, 1937 - (CAMAENIDAE)
- remissum, Phillipsoceras remissum Ruzhencev & Bogoslovskaya, 1978 † - (RETICULOCERATIDAE) (FOSSIL)
- Remnita, Genus Remnita Stephenson , 1941 † (TURRIDAE) (FOSSIL)
- remo, Conus remo J.W. Brazier, 1898 - syn of: Floraconus anemone (J.B.P.A. Lamarck, 1810) - (CONIDAE)
- remoensis, Anachis remoensis (J.H. Gatliff & C.J. Gabriel, 1910) - (COLUMBELLIDAE)
- remolina, Bulimulus remolina W.H. Dall, 1915 † - syn of: Tocobaga floridanus (T.A. Conrad, 1846 †) - (BULIMULIDAE) (FOSSIL)
- remolinense, Sakondryella remolinense Böse, 1928 † - (BRANCOCERATIDAE) (FOSSIL)
- remondi, Hoplocrioceras remondi (W.M. Gabb, 1864 †) - (ACRIOCERATIDAE) (FOSSIL)
- remondi, Helix remondi G.W. Tryon, 1863 - syn of: Tryonigens remondi (G.W. Tryon, 1863) - (HELICIDAE)
- remondi, Scaphander remondi R.A. Philippi, 1887 † - (SCAPHANDRIDAE) (FOSSIL)
- remondi, Tryonigens remondi (G.W. Tryon, 1863) - (XANTHONYCHIDAE)
- Remondia, Genus Remondia Gabb, 1869 † (CRASSATELLIDAE) (FOSSIL)
- remondii, Panopea remondii W.M. Gabb, 1864 † - (HIATELLIDAE) (FOSSIL)
- remondii, Littorina remondii W.M. Gabb, 1866 † - (LITTORINIDAE) (FOSSIL)
- remondii, Megasurcula remondii (W.M. Gabb, 1866) - (PSEUDOMELATOMIDAE)
- remondii, Tellina remondii W.M. Gabb, 1864 † - (TELLINIDAE) (FOSSIL)
- remondii, Sonoraloa remondii (W.M. Gabb, 1865) - (UROCOPTIDAE)
- remondii forticostata, Sonoraloa remondii forticostata (H.A. Pilsbry, 1953) - (UROCOPTIDAE)
- remondii laevior, Sonoraloa remondii laevior (H.A. Pilsbry, 1953) - (UROCOPTIDAE)
- remondii yaquensis, Sonoraloa remondii yaquensis (H.A. Pilsbry, 1953) - (UROCOPTIDAE)
- remorata, Pusionella remorata E.R. Sykes, 1905 - (CLAVATULIDAE)
- remoratrix, Chloritis remoratrix L.J. Morlet, 1893 - (CAMAENIDAE)
- remota, Aldanella remota (Billings, 1872 †) - (ALDANELLIDAE) (FOSSIL)
- remota, Amastra anthonii remota C.M. Cooke, 1917 - (AMASTRIDAE)
- remota, Cochlodina fimbriata remota V. Ložek, 1952 - (CLAUSILIIDAE)
- remota, Montenegrina skipetarica remota Z. Fehér & M. Szekeres, 2006 - (CLAUSILIIDAE)
- remota, Medora proxima remota (W. Polinski, 1924) - (CLAUSILIIDAE)
- remota, Armenica laevicollis remota (J.G.F. de Charpentier, 1852) - (CLAUSILIIDAE)
- remota, Grandinenia pseudofuchsi remota H. Nordsieck, 2012 - (CLAUSILIIDAE)
- remota, Spirotropis remota A.W.B. Powell, 1958 - syn of: Micropleurotoma remota (A.W.B. Powell, 1958) - (DRILLIIDAE)
- remota, Eutrochatella remota (F. Poey, 1858) - (HELICINIDAE)
- remota, Helicina remota F. Poey, 1852 - syn of: Ustronia acuminata (G.T. Velazquez in F. Poey, 1852) - (HELICINIDAE)
- remota, Micropleurotoma remota (A.W.B. Powell, 1958) - (HORAICLAVIDAE)
- remota, Partula remota D.M. Crampton, 1956 - (PARTULIDAE)
- remota, Praelucina remota Barrande, 1881 † - (PRAELUCINIDAE) (FOSSIL)
- remota, Incisura remota (T. Iredale, 1924) - (SCISSURELLIDAE)
- remota, Straparollina remota Billings, 1872 † - syn of: Aldanella remota (Billings, 1872 †) - (STRAPAROLLINIDAE) (FOSSIL)
- remota, Organocoptis remota (R. Arango, 1880) - (UROCOPTIDAE)
- remota exhuberans, Helicina remota exhuberans C. de la Torre in C.G. Aguayo - syn of: Ustronia acuminata (G.T. Velazquez in F. Poey, 1852) - (HELICINIDAE)
- remoticostata, Torrecoptis remoticostata C. de la Torre & P. Bartsch, 1972 - (UROCOPTIDAE)
- remotiseptum, Actinoceras remotiseptum J.W. Hall † - (ACTINOCERATIDAE) (FOSSIL)
- remotissimus, Scalenostoma remotissimus H.A. Pilsbry, 1921 - syn of: Scalenostoma subulatum (W.J. Broderip, 1832) - (EULIMIDAE)
- remotistriata, Eotomaria remotistriata Foerste, 1924 † - (EOTOMARIIDAE) (FOSSIL)
- remotum, Dipoloceroides remotum (Spath, 1931 †) - (BRANCOCERATIDAE) (FOSSIL)
- remotum, Freboldiceras remotum Nagy, 1970 † - (HOPLITIDAE) (FOSSIL)
- remotum, Farcimen auriculatum remotum L.O. Alcalde, 1945 - (MEGALOMASTOMIDAE)
- remotum, Cymatium remotum D. Frassinetti & Covacevich, 1995 - syn of: Sassia kampyla Watson, 1885 - (RANELLIDAE)
- remotum, Apogonoceras remotum Ruzhentsev & Shimanskiy, 1954 † - (TRIGONOCERATIDAE) (FOSSIL)
- remotus, Discosorus remotus Foord, 1888 † - syn of: Endodiscosorus remotus (Foord, 1888 †) - (DISCOSORIDAE) (FOSSIL)
- remotus, Endodiscosorus remotus (Foord, 1888 †) - (LOWOCERATIDAE) (FOSSIL)
- rempei, Gyralina rempei E. Gittenberger, 1975 - (ZONITIDAE)
- remyi, Achatinella remyi W. Newcomb - syn of: Laminella remyi W. Newcomb, 1855 - (ACHATINELLIDAE)
- remyi, Laminella remyi W. Newcomb, 1855 - (AMASTRIDAE)
- remyi, Hypnophila remyi (C.R. Böttger, 1949) - (COCHLICOPIDAE)
- remyi, Volvarina remyi J. Espinosa & J.A. Ortea, 2012 - (MARGINELLIDAE)
- ren, Tectonatica ren H.B. Preston, 1914 - syn of: Tectonatica robillardi (G.B. III Sowerby, 1894) - (NATICIDAE)
- renaltiana, Camaena renaltiana P.M. Heude - (CAMAENIDAE)
- renardi, Tritonoharpa renardi Lesport, Cluzaud & A. Verhecken, 2015 † - (CANCELLARIIDAE) (FOSSIL)
- renardi, Cerithium renardi Rouillier, 1849 † - syn of: Cosmocerithium renardi (Rouillier, 1849 †) - (CERITHIIDAE) (FOSSIL)
- renardi, Conocardium renardi de Koninck, 1885 † - (CONOCARDIIDAE) (FOSSIL)
- renardi, Cosmocerithium renardi (Rouillier, 1849 †) - (PROCERITHIIDAE) (FOSSIL)
- renardi, Procerithium renardi Gerasimov, 1955 † - syn of: Cosmocerithium contiae A.V. Guzhov, 2002 † - (PROCERITHIIDAE) (FOSSIL)
- renardii, Gerstfeldtiancylus renardii W. Dybowski, 1884 - syn of: Pseudancylastrum troschelii (W. Dybowski, 1875) - (ACROLOXIDAE)
- renardii, Ancylus renardii W. Dybowski, 1884 - syn of: Pseudancylastrum troschelii (W. Dybowski, 1875) - (PLANORBIDAE)
- renatae, Anachis renatae E. de C. Rios, 2009 - (COLUMBELLIDAE)
- renatae, Pyrgiscus renatae (E. Saurin, 1959) - (PYRAMIDELLIDAE)
- renateae, Eugeniconus nobilis renateae J.C. Cailliez, 1993 - (CONIDAE)
- renati, Disculus renati (P. Dautzenberg, 1894) - (ARCHITECTONICIDAE)
- renatoi, Vexillum renatoi G.T. Poppe, S.P. Tagaro & R. Salisbury, 2009 - (COSTELLARIIDAE)
- Renatoreyesia, Genus Renatoreyesia M.R. Cooper, 2015 † (PTEROTRIGONIIDAE) (FOSSIL)
- Renatus, syn of: Genus Caelatura T.A. Conrad, 1865 (BARLEEIIDAE)
- renaudi, Rhodopetoma renaudi (R. Arnold, 1903) - (PSEUDOMELATOMIDAE)
- renauxianum, Audouliceras renauxianum (A.V.M.D. D'Orbigny, 1842 †) - (ANCYLOCERATIDAE) (FOSSIL)
- renauxianum caucasicum, Audouliceras renauxianum caucasicum (Egoian, 1959 †) - (ANCYLOCERATIDAE) (FOSSIL)
- renauxianum elegans, Audouliceras renauxianum elegans Kakabadze, 1981 † - (ANCYLOCERATIDAE) (FOSSIL)
- renauxianum pschechense, Audouliceras renauxianum pschechense (Egoian, 1977 †) - (ANCYLOCERATIDAE) (FOSSIL)
- renauxianus, Pleurohoplites renauxianus d'Orbigny, 1840 † - (HOPLITIDAE) (FOSSIL)
- rendoi, Chlamys rendoi H. Ozaki, 1958 † - (PECTINIDAE) (FOSSIL)
- Renea, Genus Renea B.D. Neville, 1880 (ACICULIDAE)
- reneae, Natica reneae F.L. Saunders, 1978 - syn of: Natica canariensis N.H. Odhner, 1932 - (NATICIDAE)
- reneana, Anodonta reneana J. Péchaud, 1884 - syn of: Anodonta cygnea (C. Linnaeus, 1758) - (UNIONIDAE)
- renei, Pseudobithynia renei (A. Letourneux, 1887) - (BITHYNIIDAE)
- renei, Gabbia renei A. Letourneux, 1887 - syn of: Pseudobithynia renei (A. Letourneux, 1887) - (BITHYNIIDAE)
- renei, Xerotricha renei (P. Fagot, 1882) - (HYGROMIIDAE)
- renei, Alvania renei H.J. Hoenselaar & J. Goud, 1998 - (RISSOIDAE)
- renellaeformis, Loxonema renellaeformis A. Römer, 1843 † - (LOXONEMATIDAE) (FOSSIL)
- renemai, Dyris renemai Wesselingh, 2006 † - (COCHLIOPIDAE) (FOSSIL)
- Reneus, syn of: Genus Caelatura T.A. Conrad, 1865 (BARLEEIIDAE)
- renevieri, Baculites renevieri Ooster, 1860 † - syn of: Bochianites renevieri (Ooster, 1860 †) - (BACULITIDAE) (FOSSIL)
- renevieri, Bochianites renevieri (Ooster, 1860 †) - (BOCHIANITIDAE) (FOSSIL)
- renevieri, Pseudothurmannia renevieri (Sarasin & Schöndelmayer, 1901 †) - (CRIOCERATITIDAE) (FOSSIL)
- renevieri, Entolium renevieri (Oppel, 1856 †) - (ENTOLIIDAE) (FOSSIL)
- renevieri, Palaeotachea renevieri (L. Maillard, 1892 †) - (HELICIDAE) (FOSSIL)
- renevieri, Pecten renevieri Oppel, 1856 † - (PECTINIDAE) (FOSSIL)
- renevieri, Protoma renevieri (d'Archiac & Haime, 1854 †) - (TURRITELLIDAE) (FOSSIL)
- renevierii, Acompsoceras renevierii (Sharpe, 1857 †) - (ACANTHOCERATIDAE) (FOSSIL)
- renfroae, Endolobus renfroae Miller & Youngquist, 1949 † - (KONINCKIOCERATIDAE) (FOSSIL)
- rengarteni, Caucasigena rengarteni (W.A. Lindholm, 1913) - (HYGROMIIDAE)
- Rengea, Genus Rengea J.T. Kuroda & T. Habe, 1971 (CUSPIDARIIDAE)
- rengerri, Creniceras rengerri (Oppel, 1862 †) - (OPPELIIDAE) (FOSSIL)
- renggeri, Creniceras renggeri Oppel, 1862 † - (OPPELIIDAE) (FOSSIL)
- Reniella, syn of: Genus Vulsella P.F. Röding, 1798 (PTERIIDAE)
- renieri, Erycina renieri R.A. Philippi, 1836 - syn of: Abra alba (Wood, 1802) - (LASAEIDAE)
- renieri, Abra renieri (H.G. Bronn, 1831) - (SEMELIDAE)
- renieri, Coralliophaga renieri G.D. Nardo, 1847 - syn of: Coralliophaga lithophagella (J.B.P.A. Lamarck, 1819) - (TRAPEZIDAE)
- renierii, Ocenebra renierii (O.G. Michelotti, 1842 †) - (MURICIDAE) (FOSSIL)
- reniformis, Beguina reniformis J.F. Gmelin, 1791 - syn of: Beguina semiorbiculata (C. Linnaeus, 1758) - (CARDITIDAE)
- reniformis, Chama reniformis J.F. Gmelin, 1791 - syn of: Beguina semiorbiculata (C. Linnaeus, 1758) - (CHAMIDAE)
- reniformis, Heikea reniformis Isberg, 1934 † - (CYRTODONTIDAE) (FOSSIL)
- reniformis, Palaeogyra reniformis (G.A. Goldfuss, 1833 †) - (GRYPHAEIDAE) (FOSSIL)
- reniformis, Bornia reniformis H.H. Suter, 1908 - syn of: Borniola reniformis (H.H. Suter, 1908) - (KELLIIDAE)
- reniformis, Borniola reniformis (H.H. Suter, 1908) - (LASAEIDAE)
- reniformis, Rochefortia reniformis H.H. Suter, 1908 - syn of: Borniola reniformis (H.H. Suter, 1908) - (LASAEIDAE)
- reniformis, Ostrea reniformis G.B. II Sowerby, 1871 - syn of: Crassostrea virginica (J.F. Gmelin, 1791) - (OSTREIDAE)
- reniformis, Plicatula reniformis J.B.P.A. Lamarck, 1819 - syn of: Plicatula gibbosa J.B.P.A. Lamarck, 1801 - (PLICATULIDAE)
- reniformis, Unio reniformis E.A. Rossmässler, 1836 - syn of: Unio crassus L. Philipsson in A. Retzius, 1788 - (UNIONIDAE)
- renioia, Spatha renioia F.P. Jousseaume - syn of: Chambardia rubens (J.B.P.A. Lamarck, 1819) - (IRIDINIDAE)
- renisectus, Petaloconchus renisectus P.P. Carpenter, 1857 - (VERMETIDAE)
- renisectus gordialis, Petaloconchus renisectus gordialis O.A.L. Mörch, 1862 - (VERMETIDAE)
- Renites, Genus Renites Bogoslovsky, 1969 † (PROLOBITIDAE) (FOSSIL)
- renkerorum, Proterato renkerorum D. Fehse, 2015 - (TRIVIIDAE)
- rennelensis, Crystallopsis rennelensis W.J. Clench, 1958 - (CAMAENIDAE)
- Rennellia, syn of: Genus Partula A.E.J. Férussac, 1821 (PARTULIDAE)
- rennenkampfi, Buliminus rennenkampfi O.W. Von Rosen, 1901 - syn of: Chondrulopsina fedtschenkoi (C.M.F. Ancey, 1886) - (ENIDAE)
- rennense, Pseudobarroisiceras rennense (de Grossouvre, 1894 †) - (COLLIGNONICERATIDAE) (FOSSIL)
- rennense, Muniericeras rennense de Grossouvre, 1894 † - (MUNIERICERATIDAE) (FOSSIL)
- renngarteni, Colchidites colchicus renngarteni Rouchadze, 1938 † - (ANCYLOCERATIDAE) (FOSSIL)
- renngarteni, Cymatoceras renngarteni Shimansky, 1975 † - (CYMATOCERATIDAE) (FOSSIL)
- renngarteni, Hamulina renngarteni Kuljinskaia-Voronetz, 1933 - (HAMULINIDAE)
- renngarteni, Mesohibolithes renngarteni Krymgol'ts, 1939 † - (MESOHIBOLITHIDAE) (FOSSIL)
- renngarteni, Ptychoceras renngarteni Egoian, 1968 † - (PTYCHOCERATIDAE) (FOSSIL)
- renni, Bisatoceras renni Nassichuk, 1975 † - (BISATOCERATIDAE) (FOSSIL)
- renniei, Tropaeum renniei P.H. Boshoff, 1945 † - (ANCYLOCERATIDAE) (FOSSIL)
- rennoni, Stylonema rennoni Heidelberger, 2001 † - (LOXONEMATIDAE) (FOSSIL)
- renoufi, Lymnaea renoufi G. Servain, 1881 - syn of: Stagnicola palustris (O.F. Müller, 1774) - (LYMNAEIDAE)
- renoufi, Anodonta renoufi G. Servain, 1881 - syn of: Anodonta cygnea (C. Linnaeus, 1758) - (UNIONIDAE)
- renovata, Bicatillus renovata J.C.H. Crosse & Fischer, 1923 † - (CALYPTRAEIDAE) (FOSSIL)
- renovata, Sydaphera renovata T. Iredale, 1929 - syn of: Sydaphera undulata (G.B. II Sowerby, 1849) - (CANCELLARIIDAE)
- renovata, Cuspidaria renovata N. Tiberi, 1855 - syn of: Cuspidaria rostrata (L. Spengler, 1793) - (CUSPIDARIIDAE)
- renovata, Nassa renovata T.A. de M. Monterosato, 1878 † - syn of: Tritia denticulata (A. Adams, 1852 †) - (NASSARIIDAE) (FOSSIL)
- renovata, Prosimnia renovata T. Iredale, 1930 - (OVULIDAE)
- renovata, Sonninia renovata Buckman † - (SONNINIIDAE) (FOSSIL)
- renovata, Melania renovata A. Brot, 1862 - syn of: Oxymelania graphium (P.M.A. Morelet, 1849) - (THIARIDAE)
- renovatum, Cerithium renovatum T.A. de M. Monterosato, 1884 - (CERITHIIDAE)
- renovatum, Cypholioceras renovatum S.S. Buckman, 1888 † - (GRAPHOCERATIDAE) (FOSSIL)
- renovatum phaeniciaca, Cerithium renovatum phaeniciaca P.M. Pallary, 1938 - (CERITHIIDAE)
- renschi, Deroceras renschi H. Wagner, 1934 - syn of: Deroceras laeve (O.F. Müller, 1774) - (AGRIOLIMACIDAE)
- renschi, Adzharia renschi P. Hesse, 1933 - (ENIDAE)
- renschi, Abralia renschi G.J. Von Grimpe, 1931 - (ENOPLOTEUTHIDAE)
- renschi, Helicigona renschi H. Knipper, 1939 - (HELICIDAE)
- renschi, Teredo renschi G.F. Roch, 1935 - syn of: Teredo clappi P. Bartsch, 1923 - (TEREDINIDAE)
- renschi, Phyllocaulis renschi J.W. Thomé, 1965 - (VERONICELLIDAE)
- Renschiphaedusa, Genus Renschiphaedusa F.E. Loosjes, 1973 (CLAUSILIIDAE)
- Renschiphaedusa, syn of: Genus Phaedusa H. Adams & A. Adams, 1855 (CLAUSILIIDAE)
- rentneri, Tricolia rentneri F. Nordsieck, 1973 - syn of: Tricolia speciosa (J.K. Megerle Von Mühlfeld, 1824) - (PHASIANELLIDAE)
- rentsii, Turbonilla rentsii S. Clessin, 1900 - (PYRAMIDELLIDAE)
- renutus, Hyridunio renutus T. Iredale, 1934 - syn of: Hyridella drapeta T. Iredale, 1934 - (HYRIIDAE)
- renwicki, Alcithoe renwicki (J. Marwick, 1928 †) - (VOLUTIDAE) (FOSSIL)
- renzi, Porpoceras renzi Pinna & Levi-Setti 1971 † - (DACTYLIOCERATIDAE) (FOSSIL)
- renzi, Lillia renzi Mitzopoulos, 1930 † - syn of: Orthildaites douvillei (Haug, 1884 †) - (HILDOCERATIDAE) (FOSSIL)
- renzi, Bradfordia renzi Sapunov, 1971 † - (OPPELIIDAE) (FOSSIL)
- renzi, Sibirites renzi Kummel, 1969 † - (SIBIRITIDAE) (FOSSIL)
- Renziceras, Genus Renziceras Arkell, 1953 † (HILDOCERATIDAE) (FOSSIL)
- renzini, Anodonta renzini V.V. Bogatov & F. Zatrawkin, 1988 - syn of: Sinanodonta woodiana (I. Lea, 1834) - (UNIONIDAE)
- repanda, Plectotropis repanda L. Pfeiffer, 1861 - syn of: Plectopylis revoluta (L. Pfeiffer, 1867) - (BRADYBAENIDAE)
- repanda, Cadlina repanda J. Alder & A. Hancock, 1842 - syn of: Cadlina laevis (C. Linnaeus, 1767) - (CADLINIDAE)
- repanda, Doris repanda J. Alder & A. Hancock, 1842 - syn of: Cadlina laevis (C. Linnaeus, 1767) - (DORIDIDAE)
- repanda, Sigatica repanda (G.P. Deshayes, 1864 †) - (NATICIDAE) (FOSSIL)
- repanda, Patella repanda J.F. Gmelin, 1791 - syn of: Patella ulyssiponensis J.F. Gmelin, 1791 - (PATELLIDAE)
- repanda, Succinea repanda L. Pfeiffer, 1854 - (SUCCINEIDAE)
- repanda, Cheilospicata repanda Hodgkinson & Garvie, 1992 † - (THECOSOMATA (UNASSIGNED)) (FOSSIL)
- repanda, Videna repanda L. Pfeiffer, 1861 - (TROCHOMORPHIDAE)
- repandior, Epitonium repandior R.N. Kilburn, 1985 - (EPITONIIDAE)
- repandum, Cerithium repandum T.A. de M. Monterosato, 1884 - (CERITHIIDAE)
- repandum, Epitonium repandum R.N. Kilburn, 1985 - (EPITONIIDAE)
- reparator, Vermisphinctes reparator Buckman † - (PERISPHINCTIDAE) (FOSSIL)
- repastinatus, Perisphinctes repastinatus Loriol, 1878 † - syn of: Prorasenia heeri (Moesch, 1867 †) - (PERISPHINCTIDAE) (FOSSIL)
- repelini, Astarte repelini de Brun & Vedel, 1919 † - syn of: Astarte consobrina Chapuis & G.J.G. Dewalque, 1853 † - (ASTARTIDAE) (FOSSIL)
- repellini, Arianta arbustorum repellini (L.A. Reeve, 1852) - (HELICIDAE)
- repenningi, Polinices repenningi Marincovich Jr., 1993 † - (NATICIDAE) (FOSSIL)
- Repenoconus, syn of: Genus Bemella Rozanov & al., 1969 † (HELCIONELLIDAE) (FOSSIL)
- repens, Luinodiscus repens T. Iredale, 1939 - (CHAROPIDAE)
- repens, Mitrella repens P. Lozouet, 2015 - (COLUMBELLIDAE)
- repens, Orthoceras repens Billings, 1856 † - syn of: Anrangeroceras repens (Billings, 1856 †) - (ORTHOCERATIDAE) (FOSSIL)
- repens, Protocycloceras repens Billings, 1856 † - syn of: Anrangeroceras repens (Billings, 1856 †) - (PROTOCYCLOCERATIDAE) (FOSSIL)
- repens, Anrangeroceras repens (Billings, 1856 †) - (RANGEROCERATIDAE) (FOSSIL)
- repens, Paraschartymites repens Ruzhencev & Bogoslovskaya, 1978 † - (STENOGLAPHYRITIDAE) (FOSSIL)
- repenta, Didimacar repenta T. Iredale, 1939 - syn of: Didimacar tenebrica (L.A. Reeve, 1844) - (NOETIIDAE)
- repenta, Striarca repenta T. Iredale, 1939 - syn of: Didimacar tenebrica (L.A. Reeve, 1844) - (NOETIIDAE)
- repentina, Cochlicopa repentina V. Hüdec, 1960 - syn of: Cochlicopa lubrica (O.F. Müller, 1774) - (COCHLICOPIDAE)
- repentina, Dentimargo repentina (E.R. Sykes, 1905) - (MARGINELLIDAE)
- repercussa, Plectopylis repercussa (A.A. Gould, 1856) - (PLECTOPYLIDAE)
- repertum, Cyclonema repertum Reed † - (PLATYCERATIDAE) (FOSSIL)
- repertus, Retispira repertus (J.W. Hall, 1879 †) - (KNIGHTITIDAE) (FOSSIL)
- repertus, Nautilus pompilius repertus T. Iredale, 1944 - (NAUTILIDAE)
- repetita, Strophiops repetita C.J. Maynard & W.F. Clapp, 1921 - (CERIONIDAE)
- repetiti, Purpurellus repetiti E.H. Vokes, 1970 † - (MURICIDAE) (FOSSIL)
- repetitio, Eulimella repetitio A. Peñas & E. Rolán, 2016 - (PYRAMIDELLIDAE)
- repititi, Nassarius repititi A.A. Olsson, 1964 † - (NASSARIIDAE) (FOSSIL)
- repletulum, Clypeomorus repletulum C.É. Bayle, 1880 - syn of: Clypeomorus irrorata (A.A. Gould, 1849) - (CERITHIIDAE)
- repletulum, Cerithium repletulum C.É. Bayle, 1880 - syn of: Clypeomorus irrorata (A.A. Gould, 1849) - (CERITHIIDAE)
- replicata, Canalispira replicata (J.C. Melvill, 1912) - (CYSTISCIDAE)
- replicata, Eccyliopterus replicata (Angelin & Lindström, 1880 †) - (LESUEURILLIDAE) (FOSSIL)
- replicata, Marginella replicata J.C. Melvill, 1912 - syn of: Canalispira replicata (J.C. Melvill, 1912) - (MARGINELLIDAE)
- replicata, Pleurotomaria replicata Lindström, 1884 † - (PLEUROTOMARIIDAE) (FOSSIL)
- replicatum, Corculum replicatum L. Spengler, 1799 - syn of: Corculum cardissa (C. Linnaeus, 1758) - (CARDIIDAE)
- replicatum, Epitonium replicatum (G.B. II Sowerby, 1844) - (EPITONIIDAE)
- replicatum, Pseudolioceras replicatum Buckman † - (HILDOCERATIDAE) (FOSSIL)
- replicatus, Turbo replicatus C. Linnaeus, 1758 - (TURBINIDAE)
- replictum, Morphoceras replictum (Buckman) † - (MORPHOCERATIDAE) (FOSSIL)
- Repossia, Genus Repossia Rieber, 1973 † (CERATITIDAE) (FOSSIL)
- reposta, Macrocallista reposta (T.A. Conrad, 1834 †) - (VENERIDAE) (FOSSIL)
- representata, Bouchetmella representata A. Peñas & E. Rolán, 2016 - (PYRAMIDELLIDAE)
- repressa, Ampullonatica repressa (F. Sacco, 1890 †) - (AMPULLINIDAE) (FOSSIL)
- Repressaxis, Subgenus Spiraxis (Repressaxis) F.C. Baker, 1939 (SPIRAXIDAE)
- requenensis, Melanopsis requenensis P.M. Pallary, 1925 † - (MELANOPSIDAE) (FOSSIL)
- requetii, Sermyla requetii J.P.S. Grateloup, 1840 - syn of: Sermyla riqueti (J.P.S. Grateloup, 1840) - (THIARIDAE)
- requieni, Cerithium requieni É.A.A. Locard & E. Caziot, 1900 - syn of: Cerithium lividulum A. Risso, 1826 - (CERITHIIDAE)
- requieni, Hippurites requieni Matheron, 1842 † - (HIPPURITIDAE) (FOSSIL)
- requieni, Trochoidea requieni A. Mousson, 1859 - syn of: Trochoidea pyramidata (J.P.R. Draparnaud, 1805) - (HYGROMIIDAE)
- requieni, Thaumastus requieni (L. Pfeiffer, 1853) - (MEGASPIRIDAE)
- requieni, Ocenebra requieni É.A.A. Locard, 1899 - syn of: Ocinebrina edwardsi (B.C.M. Payraudeau, 1826) - (MURICIDAE)
- requieni, Trimusculus requieni É.A.A. Locard in É.A.A. Locard & E. Caziot, 1900 - syn of: Trimusculus mammillaris (C. Linnaeus, 1758) - (TRIMUSCULIDAE)
- requieni, Unio requieni F. Haas, 1917 - syn of: Unio mancus penchinatianus J.R. Bourguignat, 1865 - (UNIONIDAE)
- Requienia, Genus Requienia Matheron, 1842 † (REQUIENIIDAE) (FOSSIL)
- requienianum, Coilopoceras requienianum (A.V.M.D. D'Orbigny, 1841 †) - (COILOPOCERATIDAE) (FOSSIL)
- requienianum, Crioceratites requienianum A.V.M.D. D'Orbigny, 1842 † - (CRIOCERATITIDAE) (FOSSIL)
- requienianum unituberculatum, Crioceratites requienianum unituberculatum Sarkar, 1955 † - (CRIOCERATITIDAE) (FOSSIL)
- requienianus, Hippurites requienianus Matheron 1842 † - (HIPPURITIDAE) (FOSSIL)
- requienianus, Nautilus requienianus d'Orbigny, 1840 † - syn of: Eucymatoceras plicatum (Fitton, 1835 †) - (NAUTILIDAE) (FOSSIL)
- requienii, Xerotricha requienii A. Moquin-Tandon, 1855 - syn of: Xerotricha apicina (J.B.P.A. Lamarck, 1822) - (HYGROMIIDAE)
- requienii, Lehmannia requienii C. Pollonera, 1896 - (LIMACIDAE)
- requienii, Oxychilus requienii (A. Moquin-Tandon, 1855) - (OXYCHILIDAE)
- requienii, Unio requienii A. Michaud, 1831 - syn of: Unio mancus J.B.P.A. Lamarck, 1819 - (UNIONIDAE)
- requienii taginus, Unio requienii taginus W. Kobelt, 1903 - syn of: Unio abrantesianus É.A.A. Locard, 1899 - (UNIONIDAE)
- REQUIENIIDAE Kutassy, 1934 † - Family (BIVALVIA-HETERODONTA [Subclass]-EUHETERODONTA [Infraclass]-HIPPURITIDA [Order]-REQUIENIOIDEA [Superfamily]) (FOSSIL)
- requiescens, Acar requiescens (J.C. Melvill & R. Standen, 1907) - (ARCIDAE)
- rerayana, Massylaea rerayana (A. Mousson, 1874) - (HELICIDAE)
- res, Ningbingia res G.A. Solem, 1981 - (CAMAENIDAE)
- Resania, Genus Resania J.E. Gray, 1853 (MACTRIDAE)
- resartum, Pisidium resartum T. Prime, 1862 - syn of: Pisidium casertanum (Poli, 1791) - (SPHAERIIDAE)
- Resatrix, Genus Resatrix Casey, 1952 † (VENERIDAE) (FOSSIL)
- resecta, Neklania resecta (Barrande, 1881 †) - (ANTIPLEURIDAE) (FOSSIL)
- resecta, Tellina resecta G.P. Deshayes, 1855 - (TELLINIDAE)
- resectus, Hemisinus resectus (G.P. Deshayes, 1833 †) - (THIARIDAE) (FOSSIL)
- reserata, Sinicola reserata (P.M. Heude, 1885) - (PLECTOPYLIDAE)
- reserata azona, Sinicola reserata azona (P.V. Gredler, 1887) - (PLECTOPYLIDAE)
- reserata hensanensis, Sinicola reserata hensanensis (T.C. Yen, 1939) - (PLECTOPYLIDAE)
- reservatus, Eodon reservatus (J.W. Hall, 1877 †) - (EODONIDAE) (FOSSIL)
- reservatus, Microdon reservatus J.W. Hall, 1877 † - syn of: Eodon reservatus (J.W. Hall, 1877 †) - (EODONIDAE) (FOSSIL)
- reses, Orthalicus reses (T. Say, 1830) - (ORTHALICIDAE)
- reses nesodryas, Orthalicus reses nesodryas H.A. Pilsbry, 1946 - (ORTHALICIDAE)
- reshaviensis, Acrotoma reshaviensis Solodovnikov & M. Szekeres, 2017 - (CLAUSILIIDAE)
- residua, Spinomelon residua (Finlay, 1926 †) - (VOLUTIDAE) (FOSSIL)
- residuum, Lytoceras residuum Wiedenmayer, 1977 † - syn of: Lytoceras villae (Meneghini, 1874 †) - (LYTOCERATIDAE) (FOSSIL)
- resiliens, Akera resiliens E. Donovan, 1801 - syn of: Akera bullata O.F. Müller, 1776 - (AKERIDAE)
- resiliens, Bulla resiliens E. Donovan, 1801 - syn of: Akera bullata O.F. Müller, 1776 - (BULLIDAE)
- resima, Fluviocingula resima (C.F. Laseron, 1956) - (IRAVADIIDAE)
- resima, Anodonta resima J.R. Bourguignat, 1881 - syn of: Anodonta cygnea (C. Linnaeus, 1758) - (UNIONIDAE)
- resimum, Doleroceras resimum P.A. Zhuravleva, 1972 † - (ONCOCERIDA (UNASSIGNED)) (FOSSIL)
- resina, Hindsiclava resina (W.H. Dall, 1908) - (PSEUDOMELATOMIDAE)
- resina, Odostomia resina W.H. Dall & P. Bartsch, 1909 - (PYRAMIDELLIDAE)
- resinula, Achatinella resinula J.T. Gulick - syn of: Leptachatina resinula J.T. Gulick, 1856 - (ACHATINELLIDAE)
- resinula, Leptachatina resinula J.T. Gulick, 1856 - (AMASTRIDAE)
- resoluta, Trigonia resoluta Stoyanow, 1949 † - (TRIGONIIDAE) (FOSSIL)
- resolutionis, Alcithoe resolutionis C.A. Fleming, 1954 † - (VOLUTIDAE) (FOSSIL)
- respectus, Parallelodon respectus Reed, 1944 † - (PARALLELODONTIDAE) (FOSSIL)
- respergens, Microvoluta respergens P. Bouchet & Y.I. Kantor, 2004 - (VOLUTOMITRIDAE)
- resplendens, Macrochlamys resplendens (R.A. Philippi, 1846) - (ARIOPHANTIDAE)
- resplendens, Splendrillia resplendens (J.C. Melvill, 1898) - (DRILLIIDAE)
- resplendens, Ischnochiton resplendens W.T. Bednall & E.H. Matthews, 1906 - (ISCHNOCHITONIDAE)
- resplendens, Actinopteria resplendens Talent, 1963 † - (PTERINEIDAE) (FOSSIL)
- respondens, Pinacoceras respondens (F.A. von Quenstedt, 1849 †) - (PINACOCERATIDAE) (FOSSIL)
- responsivus, Tengchiena responsivus (C. Hedley, 1912) - (EUCONULIDAE)
- resseri, Kashmirites resseri Mathews, 1929 † - syn of: Arctoprionites resseri (Mathews, 1929 †) - (PRIONITIDAE) (FOSSIL)
- resseri, Catoraphiceras resseri Ulrich & al., 1944 † - (PROTOCYCLOCERATIDAE) (FOSSIL)
- resseri, Arctoprionites resseri (Mathews, 1929 †) - (SIBIRITIDAE) (FOSSIL)
- ressmanni, Itala ressmanni C.A. Westerlund, 1878 - syn of: Charpentieria stenzii cincta (L. Brumati, 1838) - (CLAUSILIIDAE)
- ressmanni, Helix ressmanni W. Kobelt, 1902 - syn of: Cingulifera cingulatum preslii (E.A. Rossmässler, 1836) - (HELICIDAE)
- ressmanni, Monacha ressmanni S. Clessin, 1887 - syn of: Monacha cartusiana (O.F. Müller, 1774) - (HYGROMIIDAE)
- ressmanni, Anodonta ressmanni J.R. Bourguignat, 1881 - syn of: Anodonta cygnea (C. Linnaeus, 1758) - (UNIONIDAE)
- ressmanni, Aegopinella ressmanni (C.A. Westerlund, 1883) - (ZONITIDAE)
- resta, Engina resta (T. Iredale, 1940) - (BUCCINIDAE)
- resticula, Craticula resticula T.V. Wollaston, 1878 - syn of: Leiostyla corneocostata T.V. Wollaston, 1878 - (LAURIIDAE)
- resticula, Ebala resticula W.H. Dall, 1889 - syn of: Bacteridium resticulum (W.H. Dall, 1889) - (MURCHISONELLIDAE)
- resticula, Ptychobela resticula B.Q. Li, R.N. Kilburn & X.Z. Li, 2010 - (PSEUDOMELATOMIDAE)
- resticula, Yochelsonatia resticula Mawson & al., 2002 † - (PSEUDOPHORIDAE) (FOSSIL)
- resticula, Pyramidella resticula W.H. Dall, 1889 - syn of: Bacteridium resticulum (W.H. Dall, 1889) - (PYRAMIDELLIDAE)
- resticulata, Antigona resticulata (G.B. II Sowerby, 1853) - (VENERIDAE)
- resticulum, Bacteridium resticulum (W.H. Dall, 1889) - (PYRAMIDELLIDAE)
- restifer, Epinicium restifer T. Iredale, 1939 - (CHAROPIDAE)
- restifer firmatum, Epinicium restifer firmatum T. Iredale, 1939 - syn of: Epinicium restifer T. Iredale, 1939 - (CHAROPIDAE)
- restii, Odostomia restii A. Peñas & E. Rolán, 1999 - (PYRAMIDELLIDAE)
- restinense, Bucardium restinense A.A. Olsson, 1928 † - (CARDIIDAE) (FOSSIL)
- restinense, Hercoglossa restinense Miller & Thompson, 1933 † - syn of: Hercoglossa peruviana S.S. Berry, 1923 † - (HERCOGLOSSIDAE) (FOSSIL)
- restinensis, Venericor restinensis (A.A. Olsson, 1928 †) - (CARDITIDAE) (FOSSIL)
- restinensis, Clementia restinensis A.A. Olsson, 1928 † - (VENERIDAE) (FOSSIL)
- restis, Pseudozygopleura restis Knight, 1930 † - (PSEUDOZYGOPLEURIDAE) (FOSSIL)
- restis, Liniphora restis C.F. Laseron, 1958 - (TRIPHORIDAE)
- restisevoluta, Eohormotomina restisevoluta M.A. Frey & al., 2014 † - (MURCHISONIIDAE) (FOSSIL)
- restituta, Cypraea restituta G.R. Sulliotti, 1922 - syn of: Pusula pediculus (C. Linnaeus, 1758) - (CYPRAEIDAE)
- restituta, Orcula restituta C.A. Westerlund, 1887 - (ORCULIDAE)
- restituta, Niveria restituta G.R. Sulliotti, 1922 - syn of: Pusula pediculus (C. Linnaeus, 1758) - (TRIVIIDAE)
- restitutianus, Nassarius restitutianus (C.F. Fontannes, 1879 †) - (NASSARIIDAE) (FOSSIL)
- restorationensis, Modiolus restorationensis Van Winkle, 1918 † - (MYTILIDAE) (FOSSIL)
- restorationensis, Leukoma restorationensis (D.L. Frizzell, 1930) - (VENERIDAE)
- restorationensis, Protothaca restorationensis D.L. Frizzell, 1930 - syn of: Leukoma restorationensis (D.L. Frizzell, 1930) - (VENERIDAE)
- restricta, Strophiops restricta C.J. Maynard, 1894 - (CERIONIDAE)
- restricta, Nehedia restricta Caldwell & Chatterton, 1995 † - (PSEUDOBIGALEAIDAE) (FOSSIL)
- resupina, Parathyasira resupina T. Iredale, 1930 - (THYASIRIDAE)
- resupina neozelanica, Parathyasira resupina neozelanica T. Iredale, 1930 - syn of: Parathyasira neozelanica T. Iredale, 1930 - (THYASIRIDAE)
- resupinata, Ostrea resupinata G.P. Deshayes, 1858 † - (OSTREIDAE) (FOSSIL)
- Resupinata, Subgenus Eucalodium (Resupinata) E.C. Von Martens, 1897 (UROCOPTIDAE)
- resupinatum, Euagassiceras resupinatum (C.T. Simpson, 1842 †) - (ARIETITIDAE) (FOSSIL)
- resupinatus, Nautilus resupinatus Redtenbacher, 1873 † - syn of: Eutrephoceras sublaevigatum (A.V.M.D. D'Orbigny, 1850 †) - (NAUTILIDAE) (FOSSIL)
- resupinatus, Pseudodon resupinatus E.C. Von Martens, 1902 - (UNIONIDAE)
- retardata, Odostomia retardata N. Tiberi, 1869 - syn of: Auristomia erjaveciana (Š. Brusina, 1869) - (PYRAMIDELLIDAE)
- retardum, Engonoceras retardum A. Hyatt, 1903 † - (ENGONOCERATIDAE) (FOSSIL)
- rete, Platyceras rete Lamont † - (PLATYCERATIDAE) (FOSSIL)
- reteaureum, Conus reteaureum G. Perry, 1811 - syn of: Cylinder textile (C. Linnaeus, 1758) - (CONIDAE)
- retecosa, Emarginula retecosa A. Adams, 1851 - (FISSURELLIDAE)
- retecosa, Nassa retecosa A. Adams, 1852 - syn of: Nassarius albescens (R.W. Dunker, 1846) - (NASSARIIDAE)
- retecosa, Phosinella retecosa (K.H.J. Thiele, 1925) - (RISSOINIDAE)
- retecosa, Rissoina retecosa K.H.J. Thiele, 1925 - syn of: Phosinella retecosa (K.H.J. Thiele, 1925) - (RISSOINIDAE)
- retecosus, Antillophos retecosus R.B. Hinds, 1844 † - syn of: Antillophos reticosus (R.B. Hinds, 1844 †) - (NASSARIIDAE) (FOSSIL)
- retectum, Calliostoma retectum C.J. Maury, 1924 † - (CALLIOSTOMATIDAE) (FOSSIL)
- retellaria, Pseudodaphnella retellaria C. Hedley, 1922 - (RAPHITOMIDAE)
- retemirabilis, Voluta retemirabilis E.J. Petuch, 1981 - syn of: Voluta polypleura retemirabilis (E.J. Petuch, 1981) - (VOLUTIDAE)
- retemirabilis, Voluta polypleura retemirabilis (E.J. Petuch, 1981) - (VOLUTIDAE)
- Retenticeras, syn of: Genus Radstockiceras D'Orbigny, 1844 † (OXYNOTICERATIDAE) (FOSSIL)
- reteornatum, Angeisonoceras reteornatum Kröger, 2008 † - (GEISONOCERATIDAE) (FOSSIL)
- retexta, Melanella retexta (P.P. Carpenter, 1863) - (EULIMIDAE)
- retextus, Canaridiscus retextus (R.J. Shuttleworth, 1852) - (DISCIDAE)
- Retha, Genus Retha Cox, 1965 † (CAPRINULOIDEIDAE) (FOSSIL)
- rethimnonense, Deroceras rethimnonense A.J. de Winter & L.J.M. Butot, 1986 - (AGRIOLIMACIDAE)
- Retiacularia, syn of: Genus Nassarius Duméril, 1805 (NASSARIIDAE)
- retiaculum, Parvamussium retiaculum H.H. Dijkstra, 1995 - (PROPEAMUSSIIDAE)
- retiae, Rimella retiae A. De Gregorio, 1880 † - (RIMELLIDAE) (FOSSIL)
- retiara, Nucella retiara F.W. Hutton, 1878 - syn of: Paratrophon quoyi (L.A. Reeve, 1846) - (MURICIDAE)
- retiaria, Pyrene retiaria J.R. le B. Tomlin, 1931 - syn of: Zafrona isomella (P.L. Duclos, 1840) - (COLUMBELLIDAE)
- retiaria, Anachis retiaria J.R. le B. Tomlin, 1931 - syn of: Zafrona isomella (P.L. Duclos, 1840) - (COLUMBELLIDAE)
- retiaria, Peristernia retiaria J.C. Melvill, 1891 - (FASCIOLARIIDAE)
- retiaria, Periplomya retiaria (F.W. Hutton, 1885 †) - (LATERNULIDAE) (FOSSIL)
- retiaria, Cratis retiaria A.W.B. Powell, 1937 - (PHILOBRYIDAE)
- retiaria, Leptomya retiaria (F.W. Hutton, 1885) - (SEMELIDAE)
- retiaria, Tellina retiaria F.W. Hutton, 1885 - syn of: Leptomya retiaria (F.W. Hutton, 1885) - (TELLINIDAE)
- retiaria, Acuticosta retiaria (P.M. Heude, 1883) - (UNIONIDAE)
- retiaria aucklandica, Leptomya retiaria aucklandica A.W.B. Powell, 1955 - (SEMELIDAE)
- retiarium, Selastele retiarium (C. Hedley & W.L. May, 1908) - (CALLIOSTOMATIDAE)
- retiarius, Fusinus retiarius (E.C. Von Martens, 1901) - (FASCIOLARIIDAE)
- Reticharopa, Genus Reticharopa G.A. Solem, 1959 (CHAROPIDAE)
- reticosa, Pollia reticosa A. Adams, 1870 - syn of: Colubraria reticosa (A. Adams, 1870) - (BUCCINIDAE)
- reticosa, Clathurella reticosa A. Adams & G.F. Angas, 1864 - (CLATHURELLIDAE)
- reticosa, Colubraria reticosa (A. Adams, 1870) - (COLUBRARIIDAE)
- reticosa, Tritia reticosa (J. de C. Sowerby, 1815 †) - (NASSARIIDAE) (FOSSIL)
- reticosa, Nassa reticosa Sowerby, 1815 † - syn of: Tritia reticosa (J. de C. Sowerby, 1815 †) - (NASSARIIDAE) (FOSSIL)
- reticosa, Streptopinna reticosa (A.C. Chapman, 1912) - (PINNIDAE)
- reticosa, Mumiola reticosa (A. Adams, 1863) - (PYRAMIDELLIDAE)
- reticosta, Melanoides reticosta E.C. Von Martens, 1882 - (THIARIDAE)
- reticostata, Torrecoptis reticostata (C. de la Torre, 1929) - (UROCOPTIDAE)
- reticostata fuscula, Torrecoptis reticostata fuscula (C. de la Torre, 1929) - (UROCOPTIDAE)
- reticostulata, Asperdaphne reticostulata M. Yokoyama, 1922 - (RAPHITOMIDAE)
- reticosus, Antillophos reticosus (R.B. Hinds, 1844 †) - (NASSARIIDAE) (FOSSIL)
- Reticubuccinum, syn of: Genus Buccinum C. Linnaeus, 1758 (BUCCINIDAE)
- reticula, Monetaria caputserpentis reticula P. Dautzenberg & J.L. Bouge, 1933 - (CYPRAEIDAE)
- Reticulacella, Genus Reticulacella Dockery, 1977 † (OPISTHOBRANCHIA (UNASSIGNED)) (FOSSIL)
- Reticulapex, Genus Reticulapex K.C. Emberton & T.A. Pearce, 2000 (CHAROPIDAE)
- reticulare, Sporadoceras reticulare Kind, 1944 † - (SPORADOCERATIDAE) (FOSSIL)
- reticulare, Strioterebrum reticulare V. Pecchioli in F. Sacco, 1891 - syn of: Terebra reticularis (V. Pecchioli in F. Sacco, 1891) - (TEREBRIDAE)
- reticularis, Paraplacuna reticularis Tashiro & Otsuka 1980 † - (ANOMIIDAE) (FOSSIL)
- reticularis, Arca reticularis J.B.P.A. Lamarck - syn of: Acar domingensis (J.B.P.A. Lamarck, 1819) - (ARCIDAE)
- reticularis, Aviculopecten reticularis I. Hayasaka, 1925 † - syn of: Hayasakapecten reticularis (I. Hayasaka, 1925 †) - (AVICULOPECTINIDAE) (FOSSIL)
- reticularis, Maizuria reticularis (A.M. Popov, 1948 †) - (BAKEVELLIIDAE) (FOSSIL)
- reticularis, Metula reticularis F. Traub, 1938 - (BUCCINIDAE)
- reticularis, Conus reticularis MANCA Bory de saint vincent - syn of: Lautoconus mercator (C. Linnaeus, 1758) - (CONIDAE)
- reticularis, Murex reticularis C. Linnaeus, 1758 - syn of: Distorsio reticularis (C. Linnaeus, 1758) - (MURICIDAE)
- reticularis, Theodoxus reticularis G.B. Sowerby, 1838 - (NERITIDAE)
- reticularis, Nucula reticularis A.E. Ortmann, 1900 † - (NUCULIDAE) (FOSSIL)
- reticularis, Octopus reticularis Petangna, 1828 - syn of: Ocythoe tuberculata C.S. Rafinesque, 1814 - (OCTOPODIDAE)
- reticularis, Americoliva reticularis (J.B.P.A. Lamarck, 1811) - (OLIVIDAE)
- reticularis, Oliva reticularis F.P. Marrat, 1870 - syn of: Oliva atalina P.L. Duclos, 1835 - (OLIVIDAE)
- reticularis, Distorsio reticularis (C. Linnaeus, 1758) - (PERSONIDAE)
- reticularis, Hayasakapecten reticularis (I. Hayasaka, 1925 †) - (PTERIIDA (UNASSIGNED)) (FOSSIL)
- reticularis, Pteroperna reticularis Parnes, 1980 † - (PTERIIDAE) (FOSSIL)
- reticularis, Ranella reticularis I. von Born, 1780 - syn of: Ranella olearium (C. Linnaeus, 1758) - (RANELLIDAE)
- reticularis, Terebra reticularis (V. Pecchioli in F. Sacco, 1891) - (TEREBRIDAE)
- reticularis altavillensis, Ranella reticularis altavillensis A. De Gregorio, 1884 - syn of: Ranella olearium (C. Linnaeus, 1758) - (RANELLIDAE)
- reticularis bicanalata, Ranella reticularis bicanalata A. De Gregorio, 1884 - syn of: Ranella olearium (C. Linnaeus, 1758) - (RANELLIDAE)
- reticularis borniana, Ranella reticularis borniana A. De Gregorio, 1884 - syn of: Ranella olearium (C. Linnaeus, 1758) - (RANELLIDAE)
- reticularis ernesti, Americoliva reticularis ernesti (E.J. Petuch, 1990) - (OLIVIDAE)
- reticularis francesae, Distorsio reticularis francesae (T. Iredale, 1931) - (PERSONIDAE)
- reticularis frigida, Ranella reticularis frigida A. De Gregorio, 1884 - syn of: Ranella olearium (C. Linnaeus, 1758) - (RANELLIDAE)
- reticularis isba, Ranella reticularis isba A. De Gregorio, 1885 - syn of: Ranella olearium (C. Linnaeus, 1758) - (RANELLIDAE)
- reticularis lilacea, Americoliva reticularis lilacea (G. Paulmier, 2013) - (OLIVIDAE)
- reticularis mediterranea, Ranella reticularis mediterranea A. De Gregorio, 1884 - syn of: Ranella olearium (C. Linnaeus, 1758) - (RANELLIDAE)
- reticularis meneghini, Ranella reticularis meneghini A. De Gregorio, 1884 - syn of: Ranella olearium (C. Linnaeus, 1758) - (RANELLIDAE)
- reticularis nivosa, Oliva reticularis nivosa F.P. Marrat, 1871 - syn of: Oliva nivosa F.P. Marrat, 1871 - (OLIVIDAE)
- reticularis olorinella, Americoliva reticularis olorinella (P.L. Duclos, 1835) - (OLIVIDAE)
- reticularis parivaricata, Ranella reticularis parivaricata A. De Gregorio, 1884 - syn of: Ranella olearium (C. Linnaeus, 1758) - (RANELLIDAE)
- Reticularopa, Genus Reticularopa Stanisic, 2016 (CHAROPIDAE)
- reticulata, Achatinella reticulata W. Newcomb - syn of: Amastra reticulata (W. Newcomb, 1854) - (ACHATINELLIDAE)
- reticulata, Achatina reticulata L. Pfeiffer, 1845 - (ACHATINIDAE)
- reticulata, Pupa reticulata (K. Martin, 1884 †) - (ACTEONIDAE) (FOSSIL)
- reticulata, Philinopsis reticulata (C.N.E. Eliot, 1903) - (AGLAJIDAE)
- reticulata, Amastra reticulata (W. Newcomb, 1854) - (AMASTRIDAE)
- reticulata, Thieleella reticulata K. Bandel, 1998 - syn of: Anatoma sagamiana (T.A. Okutani, 1964) - (ANATOMIDAE)
- reticulata, Ancistrobasis reticulata (R.A. Philippi, 1844) - (ANCISTROBASIDAE)
- reticulata, Aplysia reticulata N.B. Eales, 1960 - (APLYSIIDAE)
- reticulata, Lacunospira reticulata Batten, 1972 † - (ARCHAEOGASTROPODA (UNASSIGNED)) (FOSSIL)
- reticulata, Acar reticulata (J.F. Gmelin, 1791) - (ARCIDAE)
- reticulata, Arca reticulata A. Risso, 1826 - syn of: Striarca lactea (C. Linnaeus, 1758) - (ARCIDAE)
- reticulata, Arca reticulata W. Turton, 1819 - syn of: Barbatia barbata (C. Linnaeus, 1758) - (ARCIDAE)
- reticulata, Belomitra reticulata Y.I. Kantor, N. Puillandre, A. Rivasseau & P. Bouchet, 2012 - (BELOMITRIDAE)
- reticulata, Bucania reticulata (E.F.R.K. Koken & J. Perner, 1925 †) - (BUCANIIDAE) (FOSSIL)
- reticulata, Conradella reticulata E.F.R.K. Koken & J. Perner, 1925 † - syn of: Bucania reticulata (E.F.R.K. Koken & J. Perner, 1925 †) - (BUCANIIDAE) (FOSSIL)
- reticulata, Metula reticulata Garvie, 2013 † - (BUCCINIDAE) (FOSSIL)
- reticulata, Metula reticulata (L.M.D. Bellardi & O.G. Michelotti, 1840 †) - (BUCCINIDAE) (FOSSIL)
- reticulata, Pisania reticulata A. Adams, 1855 - syn of: Cumia mestayerae (T. Iredale, 1915) - (BUCCINIDAE)
- reticulata, Cadlina reticulata Schultz in R.A. Philippi, 1836 - syn of: Cadlina laevis (C. Linnaeus, 1767) - (CADLINIDAE)
- reticulata, Cancellaria reticulata (C. Linnaeus, 1767) - (CANCELLARIIDAE)
- reticulata, Cancellaria reticulata Emmon, 1858 † - (CANCELLARIIDAE) (FOSSIL)
- reticulata, Trichotropis reticulata T. Habe, 1962 - (CAPULIDAE)
- reticulata, Chilodonta reticulata A. Kaim & al., 2014 † - (CHILODONTIDAE) (FOSSIL)
- reticulata, Lucilina reticulata (H.F. Nierstrasz, 1905) - (CHITONIDAE)
- reticulata, Risbecia reticulata J.R.C. Quoy & J.P. Gaimard, 1832 - syn of: Goniobranchus reticulatus (J.R.C. Quoy & J.P. Gaimard, 1832) - (CHROMODORIDIDAE)
- reticulata, Chromodoris reticulata W.H. Pease, 1866 - syn of: Goniobranchus tinctorius (W.P.E.S. Rüppell & F.S. Leuckart, 1830) - (CHROMODORIDIDAE)
- reticulata, Clathurella reticulata (Renieri, 1804) - (CLATHURELLIDAE)
- reticulata, Andraea reticulata N. Pini, 1883 - syn of: Andraea dubia J.P.R. Draparnaud, 1805 - (CLAUSILIIDAE)
- reticulata, Euryauchenia fischeri reticulata (H. Nordsieck, 2002) - (CLAUSILIIDAE)
- reticulata, Clisospira reticulata Longst, 1924 † - (CLISOSPIRIDAE) (FOSSIL)
- reticulata, Cocculina reticulata A.E. Verrill, 1885 - (COCCULINIDAE)
- reticulata, Feliconcha reticulata Wesselingh, 2006 † - (COCHLIOPIDAE) (FOSSIL)
- reticulata, Cumia reticulata (H.M.D. de Blainville, 1829) - (COLUBRARIIDAE)
- reticulata, Cumia reticulata A. Adams, 1855 - syn of: Cumia mestayerae (T. Iredale, 1915) - (COLUBRARIIDAE)
- reticulata, Amphissa reticulata W.H. Dall, 1916 - (COLUMBELLIDAE)
- reticulata, Columbella reticulata J.B.P.A. Lamarck, 1822 - syn of: Columbella rustica (C. Linnaeus, 1758) - (COLUMBELLIDAE)
- reticulata, Euplica reticulata T. Cossignani, 2005 - syn of: Euplica festiva (G.P. Deshayes in E.S.J.L. de Laborde & M. Linant, 1834) - (COLUMBELLIDAE)
- reticulata, Cucullaea reticulata Phillips, 1829 † - (CUCULLAEIDAE) (FOSSIL)
- reticulata, Cardiomya reticulata (J.T. Kuroda, 1948) - (CUSPIDARIIDAE)
- reticulata, Cylichna reticulata R.B. Watson, 1881 - (CYLICHNIDAE)
- reticulata, Mauritia reticulata T. Martyn, 1784 - syn of: Mauritia maculifera F.A. Schilder, 1932 - (CYPRAEIDAE)
- reticulata, Mauritia reticulata J.F. Gmelin, 1791 - syn of: Mauritia histrio (J.F. Gmelin, 1791) - (CYPRAEIDAE)
- reticulata, Cypricardinia reticulata (Phillips) † - (CYPRICARDINIIDAE) (FOSSIL)
- reticulata, Isospira reticulata Wängberg-Eriksson, 1964 † - (CYRTONELLIDAE) (FOSSIL)
- reticulata, Dendrodoris reticulata W.H. Pease, 1860 - (DENDRODORIDIDAE)
- reticulata, Dendrodoris reticulata T.D.A. Cockerell in T.D.A. Cockerell & C.N.E. Eliot, 1905 - syn of: Doriopsilla albopunctata (J.G. Cooper, 1863) - (DENDRODORIDIDAE)
- reticulata, Geitodoris reticulata C.N.E. Eliot, 1906 - (DISCODORIDIDAE)
- reticulata, Doris reticulata J.R.C. Quoy & J.P. Gaimard, 1832 - syn of: Goniobranchus reticulatus (J.R.C. Quoy & J.P. Gaimard, 1832) - (DORIDIDAE)
- reticulata, Ellobium reticulata H.C.F. Schumacher, 1817 - syn of: Ellobium aurisjudae (C. Linnaeus, 1758) - (ELLOBIIDAE)
- reticulata, Luchuena reticulata (L.A. Reeve, 1849) - (ENIDAE)
- reticulata, Enoploteuthis reticulata P. Rancurel, 1970 - (ENOPLOTEUTHIDAE)
- reticulata, Alora reticulata (T. Habe, 1962) - (EPITONIIDAE)
- reticulata, Acrilla reticulata (D.C. Solander in G. Brander, 1766 ) - (EPITONIIDAE)
- reticulata, Opalia reticulata Martin, 1904 † - (EPITONIIDAE) (FOSSIL)
- reticulata, Foratiscala reticulata T. Habe, 1962 - syn of: Alora reticulata (T. Habe, 1962) - (EPITONIIDAE)
- reticulata, Melanella reticulata P. Bouchet & A. Warén, 1986 - (EULIMIDAE)
- reticulata, Ficus reticulata J.B.P.A. Lamarck, 1822 - syn of: Ficus filosa (G.B. III Sowerby, 1892) - (FICIDAE)
- reticulata, Ficus reticulata L.A. Reeve, 1847 - syn of: Ficus ficus subintermedia (A.V.M.D. D'Orbigny, 1852) - (FICIDAE)
- reticulata, Diodora reticulata (C.A. Récluz, 1843) - (FISSURELLIDAE)
- reticulata, Zeidora reticulata A. Adams, 1862 - (FISSURELLIDAE)
- reticulata, Diodora reticulata E. Donovan, 1803 - syn of: Diodora graeca (C. Linnaeus, 1758) - (FISSURELLIDAE)
- reticulata, Fissurella reticulata E. Liénard, 1877 - syn of: Diodora ruppelli (G.B. I Sowerby, 1835) - (FISSURELLIDAE)
- reticulata, Emarginula reticulata A. Risso, 1826 - syn of: Emarginula sicula J.E. Gray, 1825 - (FISSURELLIDAE)
- reticulata, Diodora reticulata E.M. Da Costa, 1778 - syn of: Diodora graeca (C. Linnaeus, 1758) - (FISSURELLIDAE)
- reticulata, Emarginula reticulata J. de C. Sowerby, 1813 - syn of: Emarginula fissura (C. Linnaeus, 1758) - (FISSURELLIDAE)
- reticulata, Trapania reticulata W.B. Rudman, 1987 - (GONIODORIDIDAE)
- reticulata, Haliotis reticulata L.A. Reeve, 1846 - syn of: Haliotis tuberculata C. Linnaeus, 1758 - (HALIOTIDAE)
- reticulata, Totoralia reticulata Morris & Peel, 2013 † - (HELCIONELLIDAE) (FOSSIL)
- reticulata, Helicina reticulata L. Pfeiffer, 1863 - syn of: Pleuropoma gouldiana (E. Forbes, 1851) - (HELICINIDAE)
- Reticulata, syn of: Subgenus Pleuropoma (Aphanoconia) A. Wagner, 1905 (HELICINIDAE)
- reticulata, Polymita versicolor reticulata C. de la Torre, 1950 - (HELMINTHOGLYPTIDAE)
- reticulata, Iwaoa reticulata J.T. Kuroda, 1953 - (HORAICLAVIDAE)
- reticulata, Sugitanitoma reticulata J.T. Kuroda, 1959 - syn of: Marshallena philippinarum (R.B. Watson, 1882) - (HORAICLAVIDAE)
- reticulata, Prososthenia reticulata Burgerstein, 1877 † - (HYDROBIIDAE) (FOSSIL)
- reticulata, Iravadia reticulata R.A.M. Brandt, 1968 - syn of: Iravadia quadrasi (O. Böttger, 1893) - (IRAVADIIDAE)
- reticulata, Retispira reticulata Elias, 1958 † - (KNIGHTITIDAE) (FOSSIL)
- reticulata, Lima reticulata E. Forbes, 1845 † - (LIMIDAE) (FOSSIL)
- reticulata, Limea reticulata W.E. Leach in J.E. Gray, 1852 - syn of: Limaria loscombi (G.B. I Sowerby, 1823) - (LIMIDAE)
- reticulata, Echinolittorina reticulata (H.E. Anton, 1838) - (LITTORINIDAE)
- reticulata, Litorina reticulata H.E. Anton, 1838 - syn of: Echinolittorina reticulata (H.E. Anton, 1838) - (LITTORINIDAE)
- reticulata, Gonionema reticulata E.F.R.K. Koken, 1897 † - syn of: Proturritella bicarinata (Wahlenberg, 1821 †) - (LOPHOSPIRIDAE) (FOSSIL)
- reticulata, Tectura reticulata G. Seguenza, 1876 - syn of: Veleropilina reticulata (G. Seguenza, 1876) - (LOTTIIDAE)
- reticulata, Clathronema reticulata (B. Phillips, 1841 †) - (LOXONEMATIDAE) (FOSSIL)
- reticulata, Myrtea reticulata A. Adams, 1862 - (LUCINIDAE)
- reticulata, Ctena reticulata G.S. Poli, 1791 - syn of: Ctena decussata (O.G. Costa, 1829) - (LUCINIDAE)
- reticulata, Pseudisidora reticulata (J. Gassies, 1867) - (LYMNAEIDAE)
- reticulata, Zagrabica reticulata Stefanescu, 1896 † - (LYMNAEIDAE) (FOSSIL)
- reticulata, Omphiscola reticulata (J. Gassies, 1867) - syn of: Pseudisidora reticulata (J. Gassies, 1867) - (LYMNAEIDAE)
- reticulata, Mactra reticulata L. Spengler, 1802 - syn of: Meropesta nicobarica (J.F. Gmelin, 1791) - (MACTRIDAE)
- reticulata, Eastonia reticulata L. Spengler, 1802 - syn of: Meropesta nicobarica (J.F. Gmelin, 1791) - (MACTRIDAE)
- reticulata, Oenopota reticulata T. Brown, 1827 - syn of: Curtitoma trevelliana (W. Turton, 1834) - (MANGELIIDAE)
- reticulata, Mangelia reticulata L.A. Reeve, 1846 - syn of: Eucithara obesa (L.A. Reeve, 1846) - (MANGELIIDAE)
- reticulata, Mangelia reticulata A. Risso, 1826 - syn of: Rissoina bruguieri (B.C.M. Payraudeau, 1826) - (MANGELIIDAE)
- reticulata, Mathilda reticulata Jamnicenko, 1987 † - (MATHILDIDAE) (FOSSIL)
- reticulata, Pyrula reticulata J.B.P.A. Lamarck, 1822 † - (MELONGENIDAE) (FOSSIL)
- reticulata, Mitra reticulata A. Adams, 1853 - syn of: Mitra rosacea L.A. Reeve, 1845 - (MITRIDAE)
- reticulata, Phycothais reticulata (J.R.C. Quoy & J.P. Gaimard, 1833) - (MURICIDAE)
- reticulata, Purpura reticulata J.R.C. Quoy & J.P. Gaimard, 1833 - syn of: Phycothais reticulata (J.R.C. Quoy & J.P. Gaimard, 1833) - (MURICIDAE)
- reticulata, Monocondylaea reticulata S. Moricand, 1858 - syn of: Monocondylaea paraguayana D'Orbigny, 1835 - (MYCETOPODIDAE)
- reticulata, Lithophaga reticulata R.W. Dunker, 1882 - syn of: Leiosolenus malaccana (L.A. Reeve, 1857) - (MYTILIDAE)
- reticulata, Tritia reticulata (C. Linnaeus, 1758) - (NASSARIIDAE)
- reticulata, Natica reticulata Stoppani, 1857 † - syn of: Neritaria papilio (Stoppani, 1857 †) - (NATICIDAE) (FOSSIL)
- reticulata, Solutigyra reticulata A. Warén & P. Bouchet, 1989 - (NEOMPHALIDAE)
- reticulata, Veleropilina reticulata (G. Seguenza, 1876) - (NEOPILINIDAE)
- reticulata, Nerita reticulata D.L.G. Karsten, 1789 - syn of: Argonerita signata reticulata (D.L.G. Karsten, 1789) - (NERITIDAE)
- reticulata, Neritina reticulata G.J. De Cristofori & G. Jan, 1832 - syn of: Neritina usnea (P.F. Röding, 1798) - (NERITIDAE)
- reticulata, Argonerita signata reticulata (D.L.G. Karsten, 1789) - (NERITIDAE)
- reticulata, Nerrhena reticulata Heidelberger & K. Bandel, 1999 † - (NERRHENIDAE) (FOSSIL)
- reticulata, Nuculana reticulata (R.B. Hinds, 1843) - (NUCULANIDAE)
- reticulata, Nucula reticulata J.G. Jeffreys, 1876 - syn of: Nucula atacellana H.G. Schenck, 1939 - (NUCULIDAE)
- reticulata, Spixia reticulata (A. Doering, 1876) - (ODONTOSTOMIDAE)
- reticulata, Oliva reticulata (P.F. Röding, 1798) - (OLIVIDAE)
- reticulata, Onchidella reticulata (C.G. Semper, 1885) - (ONCHIDIIDAE)
- reticulata, Onchidoris reticulata J.A. Ortea, 1979 - (ONCHIDORIDIDAE)
- reticulata, Ostrea reticulata H.S. Holten, 1802 - syn of: Palliolum striatum (O.F. Müller, 1776) - (OSTREIDAE)
- reticulata, Paludomus reticulata W.T. Blanford, 1870 - (PALUDOMIDAE)
- reticulata, Patella reticulata E. Donovan, 1803 - syn of: Diodora graeca (C. Linnaeus, 1758) - (PATELLIDAE)
- reticulata, Praechlamys reticulata (Scholtheim 1823) † - (PECTINIDAE) (FOSSIL)
- reticulata, Chlamys reticulata (L.A. Reeve, 1853) - (PECTINIDAE)
- reticulata, Periclaraia reticulata Li & Ding, 1981 † - syn of: Periclaraia circularis Li & Ding, 1981 † - (PECTINIDAE) (FOSSIL)
- reticulata, Palliolum reticulata H.S. Holten, 1802 - syn of: Palliolum striatum (O.F. Müller, 1776) - (PECTINIDAE)
- reticulata, Peracle reticulata (A.V.M.D. D'Orbigny, 1834) - (PERACLIDAE)
- reticulata, Distorsio reticulata P.F. Röding, 1798 - syn of: Distorsio reticularis (C. Linnaeus, 1758) - (PERSONIDAE)
- reticulata, Phasianella reticulata L.A. Reeve, 1862 - syn of: Phasianella ventricosa W.J. Swainson, 1822 - (PHASIANELLIDAE)
- reticulata, Phenacolepas reticulata K.H.J. Thiele, 1909 - (PHENACOLEPADIDAE)
- reticulata, Eirlysia reticulata Batten, 1958 † - (PHYMATOPLEURIDAE) (FOSSIL)
- reticulata, Physa reticulata A.A. Gould, 1847 - syn of: Lymnaea producta J.W. Mighels, 1845 - (PHYSIDAE)
- reticulata, Bathrotomaria reticulata (J. de C. Sowerby) † - (PLEUROTOMARIIDAE) (FOSSIL)
- reticulata, Chondrothyretes reticulata (C. de la Torre & P. Bartsch, 1938) - (POMATIIDAE)
- reticulata, Tropidophora reticulata A. Adams & L.A. Reeve, 1850 - (POMATIIDAE)
- reticulata, Agnesia reticulata E.K. Yoo, 1994 † - (PORCELLIIDAE) (FOSSIL)
- reticulata, Blodgettina reticulata Frýda, 2000 † - (PORCELLIIDAE) (FOSSIL)
- reticulata, Provanna reticulata A. Warén & P. Bouchet, 2009 - (PROVANNIDAE)
- reticulata, Bitrigonocardia reticulata (A. Krause, 1877 †) - (PSEUDOBIGALEAIDAE) (FOSSIL)
- reticulata, Brachytoma reticulata E.W. Vredenburg, 1921 † - (PSEUDOMELATOMIDAE) (FOSSIL)
- reticulata, Avicula reticulata L.A. Reeve, 1857 - syn of: Pteria broomei M. Huber, 2010 - (PTERIIDAE)
- reticulata, Otopleura reticulata (Martin, 1905 †) - (PYRAMIDELLIDAE) (FOSSIL)
- reticulata, Chrysallida reticulata E. Robba, 2013 † - (PYRAMIDELLIDAE) (FOSSIL)
- reticulata, Turbonilla reticulata (C.B. Adams, 1850) - (PYRAMIDELLIDAE)
- reticulata, Linopyrga reticulata C.F. Laseron, 1959 - (PYRAMIDELLIDAE)
- reticulata, Dunkeria reticulata A. Adams, 1860 - syn of: Cerithidium fuscum (A. Adams, 1860) - (PYRAMIDELLIDAE)
- reticulata, Joufia reticulata Boehm, 1897 † - (RADIOLITIDAE) (FOSSIL)
- reticulata, Raphitoma reticulata G.B. Brocchi, 1814 - syn of: Raphitoma echinata (G.B. Brocchi, 1814) - (RAPHITOMIDAE)
- reticulata, Raphitoma reticulata S.A. Renier, 1804 - syn of: Raphitoma echinata (G.B. Brocchi, 1814) - (RAPHITOMIDAE)
- reticulata, Philbertia reticulata Renieri, 1804 - syn of: Raphitoma echinata (G.B. Brocchi, 1814) - (RAPHITOMIDAE)
- reticulata, Purkynespira reticulata Frýda & K. Bandel, 1997 † - (RHAPHISTOMELLIDAE) (FOSSIL)
- reticulata, Rissoa reticulata (P.D. Montfort, 1810) - (RISSOIDAE)
- reticulata, Rissoina reticulata A. Risso, 1826 - syn of: Rissoina bruguieri (B.C.M. Payraudeau, 1826) - (RISSOINIDAE)
- reticulata, Finella reticulata (C.B. Adams, 1860) - (SCALIOLIDAE)
- reticulata, Ilsanella reticulata W.C. Zhou & Q. Xiao, 1984 † - (SCENELLIDAE) (FOSSIL)
- reticulata, Scenella reticulata Billings, 1872 † - syn of: Marocella mira D. Geyer, 1986 † - (SCENELLIDAE) (FOSSIL)
- reticulata, Scissurella reticulata R.A. Philippi, 1853 - (SCISSURELLIDAE)
- reticulata, Semele reticulata H.C.F. Schumacher, 1817 - syn of: Semele proficua (R. Pulteney, 1799) - (SEMELIDAE)
- reticulata, Semele reticulata L. Spengler, 1798 - syn of: Semele proficua (R. Pulteney, 1799) - (SEMELIDAE)
- reticulata, Biwamelania reticulata H. Kajiyama & T. Habe, 1961 - syn of: Semisulcospira decipiens reticulata H. Kajiyama & T. Habe, 1961 - (SEMISULCOSPIRIDAE)
- reticulata, Semisulcospira decipiens reticulata H. Kajiyama & T. Habe, 1961 - (SEMISULCOSPIRIDAE)
- reticulata, Spiniloma reticulata (L.É.S. Piette, 1876 †) - (SPINILOMATIDAE) (FOSSIL)
- reticulata, Spirula reticulata R. Owen, 1848 - syn of: Spirula spirula (C. Linnaeus, 1758) - (SPIRULIDAE)
- reticulata, Globozyga reticulata (Hyde, 1953 †) - (STROBEIDAE) (FOSSIL)
- reticulata, Lambis reticulata J.H.F. Link, 1807 - syn of: Canarium labiatum (P.F. Röding, 1798) - (STROMBIDAE)
- reticulata, Tellina reticulata G.S. Poli, 1791 - syn of: Ctena decussata (O.G. Costa, 1829) - (TELLINIDAE)
- reticulata, Tellina reticulata L. Spengler, 1798 - syn of: Semele proficua (R. Pulteney, 1799) - (TELLINIDAE)
- reticulata, Tellina reticulata L. Spengler, 1798 - syn of: Semele proficua (R. Pulteney, 1799) - (TELLINIDAE)
- reticulata, Terebra reticulata L.R.L. Simone & P. Verissimo, 1995 - syn of: Terebra crassireticula L.R.L. Simone, 1999 - (TEREBRIDAE)
- reticulata, Melania reticulata H.C. Lea & I. Lea, 1850 - syn of: Brotia henriettae baccata (A.A. Gould, 1847) - (THIARIDAE)
- reticulata, Trigonia reticulata A.E.R. Agassiz, 1841 † - (TRIGONIIDAE) (FOSSIL)
- reticulata, Tritonia reticulata L.S.R. Bergh, 1881 - syn of: Tritonia festiva (R.E.C. Stearns, 1873) - (TRITONIIDAE)
- reticulata, Gemmula reticulata (P. Marshall, 1919 †) - (TURRIDAE) (FOSSIL)
- reticulata, Pleurotoma reticulata A. Garrett, 1857 - syn of: Kermia pumila (J.W. Mighels, 1845) - (TURRIDAE)
- reticulata, Periglypta reticulata (C. Linnaeus, 1758) - (VENERIDAE)
- reticulata, Venus reticulata C. Linnaeus, 1758 - syn of: Periglypta reticulata (C. Linnaeus, 1758) - (VENERIDAE)
- reticulata, Chione reticulata C. Linnaeus, 1758 - syn of: Periglypta reticulata (C. Linnaeus, 1758) - (VENERIDAE)
- reticulata, Arthemis reticulata C.A. Récluz, 1844 - syn of: Dosinia lucinalis (J.B.P.A. Lamarck, 1818) - (VENERIDAE)
- reticulata, Tapes reticulata J.E. Tenison-Woods, 1878 - syn of: Venerupis anomala (J.B.P.A. Lamarck, 1818) - (VENERIDAE)
- reticulata, Petricola reticulata Bellevue, 1802 - syn of: Petricola lithophaga (A. Retzius, 1788) - (VENERIDAE)
- reticulata, Insulivitrina reticulata (A. Mousson, 1872) - (VITRINIDAE)
- reticulata, Vltaviella reticulata Frýda & Manda, 1997 † - (VLTAVIELLIDAE) (FOSSIL)
- reticulata, Caricella reticulata (T.H. Aldrich, 1885 †) - (VOLUTIDAE) (FOSSIL)
- reticulata, Voluta reticulata C. Linnaeus, 1767 - syn of: Cancellaria reticulata (C. Linnaeus, 1767) - (VOLUTIDAE)
- reticulata, Voluta reticulata P.F. Röding, 1798 - syn of: Voluta musica C. Linnaeus, 1758 - (VOLUTIDAE)
- reticulata, Amoria reticulata L.A. Reeve, 1844 - syn of: Amoria damonii J.E. Gray, 1864 - (VOLUTIDAE)
- reticulata, Amoria damonii reticulata J.E. Gray, 1864 - (VOLUTIDAE)
- reticulata, Hyalinia reticulata O. Böttger, 1883 - syn of: Longiphallus koutaisanus (A. Mousson, 1863) - (ZONITIDAE)
- reticulata adelae, Cancellaria reticulata adelae H.A. Pilsbry, 1940 - syn of: Cancellaria adelae H.A. Pilsbry, 1940 - (CANCELLARIIDAE)
- reticulata azona, Oliva reticulata azona P. Dautzenberg, 1927 - (OLIVIDAE)
- reticulata beani, Alvania reticulata beani S.C.T. Hanley in C. Thorpe, 1844 - syn of: Alvania beanii (S.C.T. Hanley in C. Thorpe, 1844) - (RISSOIDAE)
- reticulata bisundata, Haliotis reticulata bisundata T.A. de M. Monterosato, 1884 - syn of: Haliotis tuberculata lamellosa J.B.P.A. Lamarck, 1822 - (HALIOTIDAE)
- reticulata brevis, Pleurotoma reticulata brevis E. Réquien, 1848 - syn of: Raphitoma pupoides (T.A. de M. Monterosato, 1884) - (TURRIDAE)
- reticulata canariensis, Colubraria reticulata canariensis F. Nordsieck & F.F. Talavera, 1979 - syn of: Colubraria canariensis F. Nordsieck & F.F. Talavera, 1979 - (COLUBRARIIDAE)
- reticulata conspersa, Amastra reticulata conspersa L. Pfeiffer, 1855 - (AMASTRIDAE)
- reticulata costanerensis, Chondrothyretes reticulata costanerensis (C. de la Torre & P. Bartsch, 1938) - (POMATIIDAE)
- reticulata curta, Nassa reticulata curta M.E.J. Bucquoy, P. Dautzenberg & G.F. Dollfus, 1882 - syn of: Nassarius nitidus (J.G. Jeffreys, 1867) - (NASSARIIDAE)
- reticulata depicta, Nassa reticulata depicta M.E.J. Bucquoy, P. Dautzenberg & G.F. Dollfus, 1882 - syn of: Nassarius nitidus (J.G. Jeffreys, 1867) - (NASSARIIDAE)
- reticulata dispersa, Amastra reticulata dispersa A. Hyatt & H.A. Pilsbry, 1911 - (AMASTRIDAE)
- reticulata encinarensis, Chondrothyretes reticulata encinarensis (C. de la Torre & P. Bartsch, 1938) - (POMATIIDAE)
- reticulata errans, Amastra reticulata errans A. Hyatt & H.A. Pilsbry, 1911 - (AMASTRIDAE)
- reticulata evania, Oliva reticulata evania P.L. Duclos, 1840 - (OLIVIDAE)
- reticulata formosa, Pleurotoma reticulata formosa J.G. Jeffreys, 1867 - syn of: Raphitoma echinata (G.B. Brocchi, 1814) - (TURRIDAE)
- reticulata fratercula, Chondrothyretes reticulata fratercula (C. de la Torre & P. Bartsch, 1938) - (POMATIIDAE)
- reticulata fraterna, Chondrothyra reticulata fraterna C. de la Torre & P. Bartsch, 1942 - syn of: Chondrothyretes reticulata fratercula (C. de la Torre & P. Bartsch, 1938) - (POMATIIDAE)
- reticulata galerensis, Chondrothyretes reticulata galerensis (C. de la Torre & P. Bartsch, 1938) - (POMATIIDAE)
- reticulata grignonensis, Acrilla reticulata grignonensis A.E.M. Cossmann, 1888 † - (EPITONIIDAE) (FOSSIL)
- reticulata laevior, Turritella reticulata laevior N.M. Knipowitsch, 1902 - syn of: Tachyrhynchus reticulatus (J.W. Mighels & Adams, 1842) - (TURRITELLIDAE)
- reticulata longa, Finella reticulata longa K. Oyama, 1954 - (SCALIOLIDAE)
- reticulata mammillata, Tritia reticulata mammillata (A. Risso, 1826) - (NASSARIIDAE)
- reticulata mediterranea, Nassa reticulata mediterranea K.O. Milaschewitsch, 1909 - syn of: Nassarius nitidus (J.G. Jeffreys, 1867) - (NASSARIIDAE)
- reticulata minor, Peracle reticulata minor J.J. Tesch, 1904 - syn of: Peracle reticulata (A.V.M.D. D'Orbigny, 1834) - (PERACLIDAE)
- reticulata modesta, Nassa reticulata modesta K.O. Milaschewitsch, 1909 - syn of: Nassarius nitidus (J.G. Jeffreys, 1867) - (NASSARIIDAE)
- reticulata natensoni, Chondrothyretes reticulata natensoni M.I. Sánchez Roig, 1951 - (POMATIIDAE)
- reticulata orientalis, Amastra reticulata orientalis A. Hyatt & H.A. Pilsbry, 1911 - (AMASTRIDAE)
- reticulata pallida, Oliva reticulata pallida P. Dautzenberg, 1927 - (OLIVIDAE)
- reticulata pellucida, Chondrothyretes reticulata pellucida (C. de la Torre & P. Bartsch, 1938) - (POMATIIDAE)
- reticulata petricola, Chondrothyretes reticulata petricola (C. de la Torre & P. Bartsch, 1938) - (POMATIIDAE)
- reticulata petricolella, Chondrothyretes reticulata petricolella (C. de la Torre & P. Bartsch, 1938) - (POMATIIDAE)
- reticulata pontica, Nassa reticulata pontica W. Kobelt, 1878 - syn of: Nassarius nitidus (J.G. Jeffreys, 1867) - (NASSARIIDAE)
- reticulata profundorum, Cumia reticulata profundorum R. Ardovini, 2014 - (COLUBRARIIDAE)
- reticulata pygmaea, Nerita reticulata pygmaea E.C. Von Martens, 1889 - syn of: Argonerita signata (J.B.P.A. Lamarck, 1822) - (NERITIDAE)
- reticulata reticulella, Chondrothyretes reticulata reticulella (C. de la Torre & P. Bartsch, 1938) - (POMATIIDAE)
- reticulata rosea, Nassa reticulata rosea M.E.J. Bucquoy, P. Dautzenberg & G.F. Dollfus, 1882 - syn of: Nassarius nitidus (J.G. Jeffreys, 1867) - (NASSARIIDAE)
- reticulata saccharinella, Chondrothyretes reticulata saccharinella (C. de la Torre & P. Bartsch, 1938) - (POMATIIDAE)
- reticulata scrobiculata, Chondrothyretes reticulata scrobiculata (C. de la Torre & P. Bartsch, 1938) - (POMATIIDAE)
- reticulata spongiarum, Cumia reticulata spongiarum (W. Kobelt, 1901) - (COLUBRARIIDAE)
- reticulata variegata, Luchuena reticulata variegata (C.M.F. Ancey, 1906) - (ENIDAE)
- reticulata variegata, Oliva reticulata variegata P.F. Röding, 1798 - (OLIVIDAE)
- reticulata versicolor, Chondrothyretes reticulata versicolor (C. de la Torre & P. Bartsch, 1938) - (POMATIIDAE)
- reticulata vespertina, Amastra reticulata vespertina H.A. Pilsbry & C.M. Cooke, 1914 - (AMASTRIDAE)
- reticulata viridescens, Oliva reticulata viridescens F.P. Marrat, 1870 - (OLIVIDAE)
- reticulata viriditincta, Hinia reticulata viriditincta P. Dautzenberg & H. Fischer, 1925 - syn of: Tritia reticulata (C. Linnaeus, 1758) - (NASSARIIDAE)
- reticulata zebra, Oliva reticulata zebra H.C. Küster, 1878 - (OLIVIDAE)
- reticulata zigzag, Oliva reticulata zigzag G. Perry, 1811 - syn of: Oliva elegans zigzag G. Perry, 1811 - (OLIVIDAE)
- Reticulatoconus, syn of: Genus Latouchella Cobbold, 1921 † (COREOSPIRIDAE) (FOSSIL)
- reticulatoides, Marianarona reticulatoides (Martin, 1904 †) - (CANCELLARIIDAE) (FOSSIL)
- reticulatum, Deroceras reticulatum (O.F. Müller, 1774) - (AGRIOLIMACIDAE)
- reticulatum, Agriolimax reticulatum D. Lupu, 1976 - syn of: Deroceras reticulatum (O.F. Müller, 1774) - (AGRIOLIMACIDAE)
- reticulatum, Enigmonia reticulatum F.C.L. Koch, 1846 - syn of: Enigmonia aenigmatica (H.S. Holten, 1802) - (ANOMIIDAE)
- reticulatum, Solarium reticulatum R.A. Philippi, 1844 - syn of: Ancistrobasis reticulata (R.A. Philippi, 1844) - (ARCHITECTONICIDAE)
- reticulatum, Buccinum reticulatum G. Perry, 1811 - syn of: Buccinum undatum C. Linnaeus, 1758 - (BUCCINIDAE)
- reticulatum, Buccinum reticulatum J.R.C. Quoy & J.P. Gaimard, 1833 - syn of: Nassarius margaritifer (R.W. Dunker, 1847) - (BUCCINIDAE)
- reticulatum, Cerion reticulatum W.H. Dall, 1905 - (CERIONIDAE)
- reticulatum, Bittium reticulatum (E.M. Da Costa, 1778) - (CERITHIIDAE)
- reticulatum, Cerithium reticulatum E.M. Da Costa, 1778 - syn of: Bittium reticulatum (E.M. Da Costa, 1778) - (CERITHIIDAE)
- reticulatum, Cerithium reticulatum J.G. Totten, 1835 - syn of: Bittiolum alternatum (T. Say, 1822) - (CERITHIIDAE)
- reticulatum, Clypeostoma reticulatum D.G. Herbert, 2012 - (CHILODONTIDAE)
- reticulatum, Andreioceras reticulatum P.A. Zhuravleva, 1972 † - syn of: Lysagoroceras subfusiforme (Münster, 1840 †) - (DISCOSORIDA (unassigned)) (FOSSIL)
- reticulatum, Chrysoceras reticulatum P.A. Zhuravleva, 1972 † - syn of: Chrysoceras tumidum (P.A. Zhuravleva, 1972 †) - (DISCOSORIDA (unassigned)) (FOSSIL)
- reticulatum, Epitonium reticulatum Y.C. Lee & W.L. Wu, 1998 - (EPITONIIDAE)
- reticulatum, Propilidium reticulatum (A.E. Verrill, 1885) - (LEPETIDAE)
- reticulatum, Propilidium reticulatum L.I. Moskalev, 1977 - (LEPETIDAE)
- reticulatum, Limax reticulatum O.F. Müller, 1774 - syn of: Deroceras reticulatum (O.F. Müller, 1774) - (LIMACIDAE)
- reticulatum, Liroceras reticulatum (Miller & Owen, 1937 †) - (LIROCERATIDAE) (FOSSIL)
- reticulatum, Onchidium reticulatum C.G. Semper, 1885 - syn of: Onchidella reticulata (C.G. Semper, 1885) - (ONCHIDIIDAE)
- reticulatum, Onychochilus reticulatum Lindström, 1884 † - (ONYCHOCHILIDAE) (FOSSIL)
- reticulatum, Helicrenion reticulatum A. Warén & P. Bouchet, 1993 - (PELTOSPIRIDAE)
- reticulatum, Dioscopoma conicum reticulatum E. Neubert, 2009 - (POMATIIDAE)
- reticulatum, Eosinocerithium reticulatum A. Nützel & al., 2002 † - (PROPUPASPIRIDAE) (FOSSIL)
- reticulatum, Lanceoloboceras reticulatum J.K. Zhao, 1977 † - (PSEUDOHALORITIDAE) (FOSSIL)
- reticulatum, Triton reticulatum H.M.D. de Blainville, 1829 - syn of: Cumia reticulata (H.M.D. de Blainville, 1829) - (RANELLIDAE)
- reticulatum, Reticuloceras reticulatum (B. Phillips, 1836 †) - (RETICULOCERATIDAE) (FOSSIL)
- reticulatum, Punctulum reticulatum A.N. Golikov, 1986 - (RISSOIDAE)
- reticulatum, Paraschistoceras reticulatum (Miller, 1930 †) - (SCHISTOCERATIDAE) (FOSSIL)
- reticulatum, Pisidium reticulatum J.G.J. Kuiper, 1966 - (SPHAERIIDAE)
- reticulatum, Plagiostomoceras reticulatum Kröger, 2008 † - (SPHAERORTHOCERATIDAE) (FOSSIL)
- reticulatum, Sporadoceras reticulatum Nalivkina, 1953 † - (SPORADOCERATIDAE) (FOSSIL)
- reticulatum, Tryblidium reticulatum Angelin & Lindström, 1880 † - (TRYBLIDIIDAE) (FOSSIL)
- reticulatum, Reticulatus reticulatum (Phillips) † - (UNIONIDAE) (FOSSIL)
- reticulatum, Polytoxon copleyi reticulatum B. Verdcourt, 1961 - (UROCYCLIDAE)
- reticulatum bifasciata, Bittium reticulatum bifasciata M.E.J. Bucquoy, P. Dautzenberg & G.F. Dollfus, 1884 - syn of: Bittium reticulatum (E.M. Da Costa, 1778) - (CERITHIIDAE)
- reticulatum bilingue, Reticuloceras reticulatum bilingue (Salter, 1876 †) - (RETICULOCERATIDAE) (FOSSIL)
- reticulatum exigua, Bittium reticulatum exigua M.E.J. Bucquoy, P. Dautzenberg & G.F. Dollfus, 1884 - syn of: Bittium reticulatum (E.M. Da Costa, 1778) - (CERITHIIDAE)
- reticulatum lactescens, Cerithium reticulatum lactescens J.G. Jeffreys, 1867 - syn of: Bittium simplex (J.G. Jeffreys, 1867) - (CERITHIIDAE)
- reticulatum paludosa, Bittium reticulatum paludosa M.E.J. Bucquoy, P. Dautzenberg & G.F. Dollfus, 1884 - syn of: Bittium reticulatum (E.M. Da Costa, 1778) - (CERITHIIDAE)
- reticulatum simplex, Cerithium reticulatum simplex J.G. Jeffreys, 1867 - syn of: Bittium simplex (J.G. Jeffreys, 1867) - (CERITHIIDAE)
- reticulatus, Palermites reticulatus Liang, 1982 † - (ADRIANITIDAE) (FOSSIL)
- reticulatus, Devonocheilus reticulatus P.A. Zhuravleva, 1972 † - syn of: Devonocheilus timanicus (Holzapfel, 1899 †) - (ARCHIACOCERATIDAE) (FOSSIL)
- reticulatus, Heliacus reticulatus D.T. Dockery, 1993 † - (ARCHITECTONICIDAE) (FOSSIL)
- reticulatus, Dictyoconites reticulatus (J. Von Hauer, 1847 †) - (AULACOCERATIDAE) (FOSSIL)
- reticulatus, Bucanopsis reticulatus Tolmachoff, 1930 † - syn of: Retispira reticulatus (Tolmachoff, 1930 †) - (BELLEROPHONTIDAE) (FOSSIL)
- reticulatus, Trichotropis reticulatus (H.H. Suter, 1917 †) - (CAPULIDAE) (FOSSIL)
- reticulatus, Goniobranchus reticulatus (J.R.C. Quoy & J.P. Gaimard, 1832) - (CHROMODORIDIDAE)
- reticulatus, Epidromus reticulatus H.M.D. de Blainville, 1829 - syn of: Cumia reticulata (H.M.D. de Blainville, 1829) - (COLUBRARIIDAE)
- reticulatus, Conus reticulatus I. von Born, 1778 - syn of: Lautoconus mercator (C. Linnaeus, 1758) - (CONIDAE)
- reticulatus, Conus reticulatus G. Perry, 1811 - syn of: Conus araneosus J. Lightfoot, 1786 - (CONIDAE)
- reticulatus, Conus reticulatus G.B. I Sowerby, 1834 - syn of: Conasprella lucida (W. Wood, 1828) - (CONIDAE)
- reticulatus, Cyclotus reticulatus (E.C. Von Martens, 1867) - (CYCLOPHORIDAE)
- reticulatus, Boucardicus reticulatus K.C. Emberton, 2002 - (CYCLOPHORIDAE)
- reticulatus, Strombiformis reticulatus E.M. Da Costa, 1778 - syn of: Bittium reticulatum (E.M. Da Costa, 1778) - (EULIMIDAE)
- reticulatus, Aptyxis reticulatus E.W. Vredenburg, 1925 † - (FASCIOLARIIDAE) (FOSSIL)
- reticulatus, Fusus reticulatus A. Adams, 1855 - syn of: Cumia mestayerae (T. Iredale, 1915) - (FASCIOLARIIDAE)
- reticulatus, Flemingites reticulatus Tozer, 1994 † - syn of: Larenites reticulatus (Tozer, 1994 †) - (FLEMINGITIDAE) (FOSSIL)
- reticulatus, Pectunculus reticulatus A. Risso, 1826 - syn of: Glycymeris nummaria (C. Linnaeus, 1758) - (GLYCYMERIDIDAE)
- reticulatus, Goniatites crenistria reticulatus Bisat † - (GONIATITIDAE) (FOSSIL)
- reticulatus, Dictyotomaria reticulatus (Girty, 1934 †) - (GOSSELETINIDAE) (FOSSIL)
- reticulatus, Retidiscus reticulatus Á.L.M. da Fonseca & J.W. Thomé, 1995 - (HELICODISCIDAE)
- reticulatus, Retispira reticulatus (Tolmachoff, 1930 †) - (KNIGHTITIDAE) (FOSSIL)
- reticulatus, Murex reticulatus G.B. Brocchi, 1814 - syn of: Raphitoma echinata (G.B. Brocchi, 1814) - (MURICIDAE)
- reticulatus, Murex reticulatus E.M. Da Costa, 1778 - syn of: Bittium reticulatum (E.M. Da Costa, 1778) - (MURICIDAE)
- reticulatus, Nautilus reticulatus J. Von Hauer, 1846 - (NAUTILIDAE)
- reticulatus, Theodoxus reticulatus Pana, 1990 † - (NERITIDAE) (FOSSIL)
- reticulatus, Iphitus reticulatus W.H. Dall, 1927 - syn of: Iphitus cancellatus (P. Dautzenberg & H. Fischer, 1896) - (NYSTIELLIDAE)
- reticulatus, Oxychilus reticulatus O. Böttger, 1881 - (OXYCHILIDAE)
- reticulatus, Parallelodon reticulatus Fan, 1962 † - syn of: Parallelodon qinghaiensis H.X. Liu, 1976 † - (PARALLELODONTIDAE) (FOSSIL)
- reticulatus, Pecten reticulatus J.G. Jeffreys, 1864 - syn of: Palliolum striatum (O.F. Müller, 1776) - (PECTINIDAE)
- reticulatus, Bulinus reticulatus G. Mandahl-Barth, 1954 - (PLANORBIDAE)
- reticulatus, Planorbarius reticulatus Roshka, 1973 † - (PLANORBIDAE) (FOSSIL)
- reticulatus, Pleurobranchus reticulatus P.C.A.S.L. Rang, 1832 - (PLEUROBRANCHIDAE)
- reticulatus, Jamesonites reticulatus S.S. Buckman, 1923 † - (POLYMORPHITIDAE) (FOSSIL)
- reticulatus, Pomatias reticulatus W. Kobelt, 1879 - syn of: Tudorella sulcata (J.P.R. Draparnaud, 1805) - (POMATIIDAE)
- reticulatus, Sangzhites reticulatus J.K. Zhao & Zheng, 1977 † - (PSEUDOHALORITIDAE) (FOSSIL)
- reticulatus, Shouchangoceras reticulatus J.K. Zhao & Zheng, 1977 † - (PSEUDOHALORITIDAE) (FOSSIL)
- reticulatus, Hayasakapecten reticulatus (I. Hayasaka, 1925 †) - (PTERIIDA (UNASSIGNED)) (FOSSIL)
- reticulatus, Daphnella reticulatus W.H. Dall, 1889 - syn of: Daphnella reticulosa (W.H. Dall, 1889) - (RAPHITOMIDAE)
- reticulatus, Sinuites reticulatus J. Perner, 1903 † - (SINUITIDAE) (FOSSIL)
- reticulatus, Strobeus reticulatus Hyde, 1953 † - syn of: Globozyga reticulata (Hyde, 1953 †) - (SOLENISCIDAE) (FOSSIL)
- reticulatus, Canarium reticulatus J.H.F. Link, 1807 - syn of: Canarium urceus (C. Linnaeus, 1758) - (STROMBIDAE)
- reticulatus, Strombus reticulatus J.K. Megerle Von Mühlfeld, 1824 - syn of: Rissoina bruguieri (B.C.M. Payraudeau, 1826) - (STROMBIDAE)
- reticulatus, Larenites reticulatus (Tozer, 1994 †) - (TIROLITIDAE) (FOSSIL)
- reticulatus, Dolium reticulatus P.D. Montfort, 1810 - syn of: Tonna perdix (C. Linnaeus, 1758) - (TONNIDAE)
- reticulatus, Trimusculus reticulatus (G.B. II Sowerby, 1835) - (TRIMUSCULIDAE)
- reticulatus, Tropites reticulatus Smith, 1927 † - (TROPITIDAE) (FOSSIL)
- reticulatus, Helcionopsis reticulatus Easton, 1943 † - (TRYBLIDIIDAE) (FOSSIL)
- reticulatus, Turbo reticulatus Moore † - (TURBINIDAE) (FOSSIL)
- reticulatus, Turbo reticulatus E. Donovan, 1804 - syn of: Marshallora adversa (G. Montagu, 1803) - (TURBINIDAE)
- reticulatus, Turbo reticulatus G. Montagu, 1803 - syn of: Alvania beanii (S.C.T. Hanley in C. Thorpe, 1844) - (TURBINIDAE)
- reticulatus, Turbo reticulatus J. Adams, 1797 - syn of: Alvania beanii (S.C.T. Hanley in C. Thorpe, 1844) - (TURBINIDAE)
- reticulatus, Eucheilodon reticulatus † - (TURRIDAE) (FOSSIL)
- reticulatus, Tachyrhynchus reticulatus (J.W. Mighels & Adams, 1842) - (TURRITELLIDAE)
- Reticulatus, Subgenus Nephronaias (Reticulatus) L.S. Frierson, 1927 (UNIONIDAE)
- reticulatus, Reticulatus reticulatus (C.T. Simpson, 1900) - (UNIONIDAE)
- reticulatus, Anodon reticulatus G.B. Sowerby, 1867 - syn of: Anodontites crispata (J.G. Bruguière, 1792) - (UNIONIDAE)
- reticulatus, Macroceramus pictus reticulatus C. de la Torre & P. Bartsch, 2008 - (UROCOPTIDAE)
- reticulatus, Trochozonites reticulatus A. d'Ailly - (UROCYCLIDAE)
- reticulatus, Macromphalus reticulatus S.V. Wood, 1842 † - (VANIKORIDAE) (FOSSIL)
- reticulatus, Vermetus reticulatus J.R.C. Quoy & J.P. Gaimard, 1834 - (VERMETIDAE)
- reticulatus, Vaginulus reticulatus C.A. Westerlund, 1883 - syn of: Valiguna siamensis (E.C. Von Martens, 1867) - (VERONICELLIDAE)
- reticulatus, Viviparus reticulatus Popovic, 1970 † - (VIVIPARIDAE) (FOSSIL)
- reticulatus albina, Epidromus reticulatus albina T.A. de M. Monterosato, 1880 - syn of: Cumia reticulata (H.M.D. de Blainville, 1829) - (COLUBRARIIDAE)
- reticulatus atra, Epidromus reticulatus atra T.A. de M. Monterosato, 1880 - syn of: Cumia reticulata (H.M.D. de Blainville, 1829) - (COLUBRARIIDAE)
- reticulatus fasciata, Epidromus reticulatus fasciata T.A. de M. Monterosato, 1880 - syn of: Cumia reticulata (H.M.D. de Blainville, 1829) - (COLUBRARIIDAE)
- reticulatus fulva, Epidromus reticulatus fulva T.A. de M. Monterosato, 1880 - syn of: Cumia reticulata (H.M.D. de Blainville, 1829) - (COLUBRARIIDAE)
- reticulatus lacteolus, Tachyrhynchus reticulatus lacteolus P.P. Carpenter, 1864 - syn of: Tachyrhynchus lacteolus (P.P. Carpenter, 1864) - (TURRITELLIDAE)
- reticulatus mamillatus, Nassarius reticulatus mamillatus A. Risso, 1826 - syn of: Tritia reticulata mammillata (A. Risso, 1826) - (NASSARIIDAE)
- reticulatus minor, Epidromus reticulatus minor T.A. de M. Monterosato, 1880 - syn of: Cumia reticulata (H.M.D. de Blainville, 1829) - (COLUBRARIIDAE)
- reticulatus nivea, Epidromus reticulatus nivea T.A. de M. Monterosato, 1880 - syn of: Cumia reticulata (H.M.D. de Blainville, 1829) - (COLUBRARIIDAE)
- reticulella, Polymita versicolor reticulella (C. de la Torre, 1950) - (HELMINTHOGLYPTIDAE)
- reticulella, Chondrothyretes reticulata reticulella (C. de la Torre & P. Bartsch, 1938) - (POMATIIDAE)
- reticuli, Rissopsetia reticuli Peñas & Rolán, 2017 - (PYRAMIDELLIDAE)
- Reticulidea, syn of: Genus Reticulidia D.J. Brunckhorst, 1990 (PHYLLIDIIDAE)
- Reticulidia, Genus Reticulidia D.J. Brunckhorst, 1990 (PHYLLIDIIDAE)
- reticulina, Calliostoma reticulina W.H. Dall, 1895 - syn of: Calliotropis reticulina (W.H. Dall, 1895) - (CALLIOSTOMATIDAE)
- reticulina, Calliotropis reticulina (W.H. Dall, 1895) - (CALLIOTROPIDAE)
- reticulina, Solariella reticulina W.H. Dall, 1895 - syn of: Calliotropis reticulina (W.H. Dall, 1895) - (SOLARIELLIDAE)
- reticulina, Venus reticulina J.B.G.M. Bory De Saint-Vincent, 1827 - syn of: Paphia textile (J.F. Gmelin, 1791) - (VENERIDAE)
- reticulirata, Nerita reticulirata D.T. Dockery, 1993 † - (NERITIDAE) (FOSSIL)
- Reticuliscala, syn of: Genus Epitonium P.F. Röding, 1798 (EPITONIIDAE)
- Reticuloceras, Genus Reticuloceras Bisat , 1924 † (RETICULOCERATIDAE) (FOSSIL)
- RETICULOCERATIDAE Librovitch, 1957 † - Family (CEPHALOPODA-AMMONOIDEA [Subclass]-GONIATITIDA [Order]-GASTRIOCERATOIDEA [Superfamily]) (FOSSIL)
- reticuloidea, Ptychomphalina reticuloidea J. Perner, 1907 † - (PTYCHOMPHALIDAE) (FOSSIL)
- reticulopoda, Aplysia reticulopoda R.D. Beeman, 1960 - (APLYSIIDAE)
- reticulosa, Chromodoris reticulosa F.D. Abraham, 1877 - syn of: Goniobranchus reticulatus (J.R.C. Quoy & J.P. Gaimard, 1832) - (CHROMODORIDIDAE)
- reticulosa, Mangilia reticulosa W.H. Dall, 1889 - syn of: Daphnella reticulosa (W.H. Dall, 1889) - (MANGELIIDAE)
- reticulosa, Sassia reticulosa (G.P. Deshayes, 1835 †) - (RANELLIDAE) (FOSSIL)
- reticulosa, Daphnella reticulosa (W.H. Dall, 1889) - (RAPHITOMIDAE)
- reticulosa, Veprecula reticulosa E.A. Smith, 1882 - syn of: Veprecula arethusa (W.H. Dall, 1918) - (RAPHITOMIDAE)
- reticulosa, Epalxis reticulosa F.E. Edwards † - (TURRIDAE) (FOSSIL)
- reticulosculpturata, Oenopota reticulosculpturata A.V. Sysoev, 1988 - (MANGELIIDAE)
- reticulosus, Longiverena reticulosus R. Vega & Perilliat, 1992 † - (THIARIDAE) (FOSSIL)
- Reticuloturris, Genus Reticuloturris T. Shuto, 1984 (PTYCHATRACTIDAE)
- reticulum, Cypraea reticulum J.F. Gmelin, 1791 - syn of: Monetaria caputserpentis (C. Linnaeus, 1758) - (CYPRAEIDAE)
- reticulum, Monetaria reticulum J.F. Gmelin, 1791 - syn of: Monetaria caputserpentis (C. Linnaeus, 1758) - (CYPRAEIDAE)
- reticulum, Weyerella reticulum (Vohringer, 1960 †) - (GATTENDORFIIDAE) (FOSSIL)
- reticulum, Pseudospyroceras reticulum Kröger, 2008 † - (ORTHOCERATIDAE) (FOSSIL)
- reticulus, Pecten reticulus W.H. Dall, 1886 - syn of: Cyclopecten reticulus (W.H. Dall, 1886) - (PECTINIDAE)
- reticulus, Cyclopecten reticulus (W.H. Dall, 1886) - (PROPEAMUSSIIDAE)
- Reticunassa, Genus Reticunassa Iredale, 1936 (NASSARIIDAE) (FOSSIL)
- reticuspiralis, Rissoina reticuspiralis S. Reich & Wesselingh in S. Reich, Wesselingh & Renema, - (RISSOINIDAE) (FOSSIL)
- Reticutriton, Genus Reticutriton T. Habe & S. Kosuge, 1966 (RANELLIDAE)
- Reticycloceras, Genus Reticycloceras Gordon, 1960 † (SPYROCERATIDAE) (FOSSIL)
- Retidiscus, Genus Retidiscus Á.L.M. da Fonseca & J.W. Thomé, 1995 (HELICODISCIDAE)
- Retidrillia, Genus Retidrillia J.H. McLean, 2000 (BORSONIIDAE)
- retifer, Cylinder retifer (K.T. Menke, 1829) - (CONIDAE)
- retifera, Calodisculus retifera (W.H. Dall, 1892 †) - (ARCHITECTONICIDAE) (FOSSIL)
- retifera, Pseudotorinia architae retifera (W.H. Dall, 1892) - (ARCHITECTONICIDAE)
- retifera, Awateria retifera (W.M. Gabb, 1860 †) - (BORSONIIDAE) (FOSSIL)
- retifera, Kokenospira retifera Öpik, 1930 † - (BUCANIIDAE) (FOSSIL)
- retifera, Chauvetia retifera (G.A. Brugnone, 1880) - (BUCCINIDAE)
- retifera, Cominella retifera K. Martin, 1933 - syn of: Buccinaria jonkeri (E.J. Koperberg, 1931) - (BUCCINIDAE)
- retifera, Bulla retifera E. Forbes, 1844 - syn of: Philine vestita (R.A. Philippi, 1840) - (BULLIDAE)
- retifera, Trichotropis retifera P. Bouchet & A. Warén, 1986 - (CAPULIDAE)
- retifera, Ruthvenia retifera (L. Pfeiffer, 1845) - (CHAROPIDAE)
- retifera, Mauritia retifera K.T. Menke, 1829 - syn of: Mauritia scurra indica (J.F. Gmelin, 1791) - (CYPRAEIDAE)
- retifera, Alora retifera P. Bouchet & A. Warén, 1986 - (EPITONIIDAE)
- retifera, Amaea retifera (W.H. Dall, 1889) - (EPITONIIDAE)
- retifera, Epitonium retifera G. Humphrey † - (EPITONIIDAE) (FOSSIL)
- retifera, Scalina retifera W.H. Dall, 1889 † - (EPITONIIDAE) (FOSSIL)
- retifera, Bornia retifera W.H. Dall, 1899 - syn of: Rhamphidonta retifera (W.H. Dall, 1899) - (KELLIIDAE)
- retifera, Retispira retifera Talent, 1963 † - (KNIGHTITIDAE) (FOSSIL)
- retifera, Rhamphidonta retifera (W.H. Dall, 1899) - (LASAEIDAE)
- retifera, Palaeolima retifera (Shumard & Swallow, 1858 †) - (LIMIDAE) (FOSSIL)
- retifera, Cosmetopsis retifera (C.L.F. von Sandberger, 1861 †) - (LIMOPSIDAE) (FOSSIL)
- retifera, Limopsis retifera J. Marwick, 1931 † - (LIMOPSIDAE) (FOSSIL)
- retifera, Cosmetopsis retifera (C.G. Semper, 1861 †) - (LIMOPSIDAE) (FOSSIL)
- retifera, Mopalia retifera K.H.J. Thiele, 1909 - (MOPALIIDAE)
- retifera, Clithon retifera (W.H. Benson, 1836) - (NERITIDAE)
- retifera, Specula retifera (H.H. Suter, 1908) - (NEWTONIELLIDAE)
- retifera, Philine retifera E. Forbes, 1844 - syn of: Philine vestita (R.A. Philippi, 1840) - (PHILINIDAE)
- retifera, Volutomorpha retifera W.H. Dall, 1907 † - (PHOLIDOTOMIDAE) (FOSSIL)
- retifera, Plectopylis retifera (L. Pfeiffer) - (PLECTOPYLIDAE)
- retifera, Daphnella retifera (W.H. Dall, 1889) - (RAPHITOMIDAE)
- retifera, Buccinaria retifera K. Martin, 1933 - syn of: Buccinaria jonkeri (E.J. Koperberg, 1931) - (RAPHITOMIDAE)
- retifera, Semisulcospira retifera (G.W. Tryon, 1865) - (SEMISULCOSPIRIDAE)
- retifera, Subulina retifera E.C. Von Martens - (SUBULINIDAE)
- retifera, Pleuromalaxis retifera (W.H. Dall, 1892) - (TORNIDAE)
- retifera, Folinia retifera G.A. Brugnone, 1880 - syn of: Chauvetia retifera (G.A. Brugnone, 1880) - (ZEBINIDAE)
- retifera glomulus, Folinia retifera glomulus T.A. de M. Monterosato, 1889 - syn of: Chauvetia retifera (G.A. Brugnone, 1880) - (ZEBINIDAE)
- retifera labrosa, Folinia retifera labrosa T.A. de M. Monterosato, 1889 - syn of: Chauvetia retifera (G.A. Brugnone, 1880) - (ZEBINIDAE)
- retifera lirifera, Folinia retifera lirifera T.A. de M. Monterosato, 1889 - syn of: Chauvetia retifera (G.A. Brugnone, 1880) - (ZEBINIDAE)
- retiferum, Cerithium retiferum G.B. I Sowerby, 1832 - (CERITHIIDAE)
- retiferum, Gastrioceras retiferum Miller & Owen, 1937 † - (GASTRIOCERATIDAE) (FOSSIL)
- retiferus, Camptochlamys retiferus Morris & J. Lycett, 1853 † - (PECTINIDAE) (FOSSIL)
- Retifusus, Genus Retifusus W.H. Dall, 1916 (BUCCINIDAE)
- Retigyra, Genus Retigyra A. Warén, 1989 (SEGUENZIOIDEA (UNASSIGNED))
- Retilaskeya, Genus Retilaskeya B.A. Marshall, 1978 (CERITHIOPSIDAE)
- Retimohnia, Genus Retimohnia J.H. McLean, 1995 (BUCCINIDAE)
- retinaculum, Helicarion retinaculum H.B. Preston, 1913 - (HELICARIONIDAE)
- retinella, Wayampia retinella (F. Haas, 1949) - (SCOLODONTIDAE)
- Retinella, Genus Retinella P. Fischer in R.J. Shuttleworth, 1877 (ZONITIDAE)
- Retinelloides, Subgenus Retinella (Retinelloides) F. Riedel, 1977 (ZONITIDAE)
- retinoides, Charopa retinoides R. Tate, 1894 - syn of: Paralaoma retinoides (R. Tate, 1894) - (CHAROPIDAE)
- retinoides, Paralaoma retinoides (R. Tate, 1894) - (PUNCTIDAE)
- Retiogastrioceras, syn of: Genus Strigogoniatites Spath , 1934 † (PARAGASTRIOCERATIDAE) (FOSSIL)
- retiolata, Awateria retiolata L. C. King, 1933 † - (BORSONIIDAE) (FOSSIL)
- retiolum, Parvamussium retiolum H.H. Dijkstra, 1995 - (PROPEAMUSSIIDAE)
- retiolus, Fusitriton retiolus (C. Hedley, 1914) - (RANELLIDAE)
- Retiopustula, Genus Retiopustula Qiao † (ARCHAEOGASTROPODA (UNASSIGNED)) (FOSSIL)
- Retipilina, Genus Retipilina Horný, 1961 † (TRYBLIDIIDAE) (FOSSIL)
- Retipirula, Genus Retipirula Dall, 1907 † (NEOGASTROPODA (UNASSIGNED)) (FOSSIL)
- retipora, Punctum retipora J.C. Cox, 1867 - (PUNCTIDAE)
- retiporosa, Epitonium retiporosa P.P. Carpenter, 1866 - syn of: Opalia spongiosa P.P. Carpenter, 1864 - (EPITONIIDAE)
- retiporosa, Opalia retiporosa P.P. Carpenter, 1866 - syn of: Opalia spongiosa P.P. Carpenter, 1864 - (EPITONIIDAE)
- retiporosa, Hemitoma retiporosa W.H. Dall, 1903 - syn of: Montfortia emarginata (H.M.D. de Blainville, 1825) - (FISSURELLIDAE)
- retiporosa, Lepidozona retiporosa (P.P. Carpenter, 1864) - (ISCHNOCHITONIDAE)
- retiporosa aureotinctus, Lepidozona retiporosa aureotinctus P.P. Carpenter in H.A. Pilsbry, 1892 - (ISCHNOCHITONIDAE)
- retisculpta, Sculptaria retisculpta (E.C. Von Martens, 1889) - (SCULPTARIIDAE)
- Retiskenea, Genus Retiskenea A. Warén & P. Bouchet, 2001 (NEOMPHALIDAE)
- Retispira, Genus Retispira Knight, 1945 † (KNIGHTITIDAE) (FOSSIL)
- retisurus, Tulochilus retisurus (J.D. Stilwell, 2003 †) - (APORRHAIDAE) (FOSSIL)
- Retites, Genus Retites McCaleb , 1964 † (RETICULOCERATIDAE) (FOSSIL)
- Retizafra, Genus Retizafra C. Hedley, 1913 (COLUMBELLIDAE)
- Retizitteloceras, Genus Retizitteloceras Kröger & al., 2011 † (ONCOCERATIDAE) (FOSSIL)
- Retorquata, syn of: Subgenus Helicina (Tristramia) J.C.H. Crosse, 1863 (HELICINIDAE)
- retorquatum, Maternoceras retorquatum (Glenister, 1958 †) - (GEPHUROCERATIDAE) (FOSSIL)
- retorquatum, Ponticeras retorquatum Glenister, 1958 † - syn of: Maternoceras retorquatum (Glenister, 1958 †) - (PONTICERATIDAE) (FOSSIL)
- retorta, Excussispira retorta (P.M. Heude, 1890.) - (CLAUSILIIDAE)
- retortella, Capulus retortella J.B.P.A. Lamarck, 1802 † - (CAPULIDAE) (FOSSIL)
- retortella, Patella retortella J.B.P.A. Lamarck, 1802 † - syn of: Capulus retortella J.B.P.A. Lamarck, 1802 † - (PATELLIDAE) (FOSSIL)
- retortum, Phragmoceras retortum Hedstrom, 1917 † - (PHRAGMOCERATIDAE) (FOSSIL)
- retortus, Plethomytilus retortus Whidborne, 1892 † - (AMBONYCHIIDAE) (FOSSIL)
- retortus, Tapes retortus É.A.A. Locard, 1886 - syn of: Polititapes aureus (J.F. Gmelin, 1791) - (VENERIDAE)
- retoutiana, Melanopsis retoutiana J. Gassies, 1863 - syn of: Melanopsis frustulum P.M.A. Morelet, 1857 - (MELANOPSIDAE)
- Retowskia, Genus Retowskia O. Böttger, 1881 (ENIDAE)
- Retowskiella, Subgenus Oxychilus (Retowskiella) F. Riedel, 1966 (OXYCHILIDAE)
- retowskii, Laciniaria retowskii O. Böttger, 1888 - (CLAUSILIIDAE)
- retowskii, Elia retowskii (H. Nordsieck, 1984) - (CLAUSILIIDAE)
- retowskii, Helicopsis retowskii S. Clessin, 1883 - (HYGROMIIDAE)
- retowskii, Tandonia retowskii (O. Böttger, 1882) - (MILACIDAE)
- retowskii, Oxychilus retowskii (W.A. Lindholm, 1914) - (OXYCHILIDAE)
- retowskii, Vitrea retowskii W.A. Lindholm, 1914 - syn of: Oxychilus retowskii (W.A. Lindholm, 1914) - (PRISTILOMATIDAE)
- retowskii, Drilolestes retowskii (O. Böttger, 1884) - (TRIGONOCHLAMYDIDAE)
- retowskii, Retinella retowskii W.A. Lindholm, 1914 - (ZONITIDAE)
- retowskii interjecta, Clausilia retowskii interjecta O.W. Von Rosen, 1914 - syn of: Micropontica interjecta (O.W. Von Rosen, 1914) - (CLAUSILIIDAE)
- retowskii levata, Elia retowskii levata B. Hausdorf, 1997 - (CLAUSILIIDAE)
- retowskii saltuensis, Clausilia retowskii saltuensis O.W. Von Rosen, 1914 - syn of: Baleopsina circassica (O. Böttger, 1888) - (CLAUSILIIDAE)
- retowskii simulia, Micropontica retowskii simulia C.A. Westerlund, 1901 - syn of: Laciniaria retowskii O. Böttger, 1888 - (CLAUSILIIDAE)
- retowskyi, Pseudoneocomites retowskyi (Sarasin & Schönderlmayer, 1901 †) - (NEOCOMITIDAE) (FOSSIL)
- retracta, Granopupa retracta C.A. Westerlund, 1892 - syn of: Granopupa granum (J.P.R. Draparnaud, 1801) - (CHONDRINIDAE)
- retracta, Omphaloptycha retracta E.A.L. Kittl, 1894 † - (COELOSTYLINIDAE) (FOSSIL)
- retreatense, Chondropoma retreatense H.B. Baker, 1934 - (POMATIIDAE)
- retreatensis, Eutrochatella nobilis retreatensis H.B. Baker, 1934 - (HELICINIDAE)
- retreatensis, Parachondria sericina retreatensis (H.B. Baker, 1934) - (POMATIIDAE)
- retro, Truyolsoceras retro Becker, 1993 † - (TORNOCERATIDAE) (FOSSIL)
- RETROCERAMIDAE Koschelkina, 1980 † - Family (BIVALVIA-PTERIOMORPHIA [Subclass]-MYALINIDA [Order]-INOCERAMOIDEA [Superfamily]) (FOSSIL)
- Retroceramus, Genus Retroceramus Koschelkina, 1958 † (RETROCERAMIDAE) (FOSSIL)
- Retroclitendoceras, Genus Retroclitendoceras Flower 1956 (PROTEROCAMEROCERATIDAE) (FOSSIL)
- retroconvexa, Anapella retroconvexa Z. Zhuang, 1978 - (MESODESMATIDAE)
- retrocostatus, Hochuliites retrocostatus Brühwiler & Bucher, 2012 † - (INYOITIDAE) (FOSSIL)
- retrocurvata, Austromitra retrocurvata J.C. Verco, 1909 - syn of: Austromitra analogica (L.A. Reeve, 1845) - (COSTELLARIIDAE)
- retrodens, Pseudonapaeus retrodens (E.C. Von Martens, 1879) - (ENIDAE)
- retrodens, Hemicycla consobrina retrodens (A. Mousson, 1872) - (HELICIDAE)
- retrodilatatum, Protoma retrodilatatum E.W. Vredenburg, 1928 † - (TURRITELLIDAE) (FOSSIL)
- retroflexa, Pteronitella retroflexa (Wahlenberg †) - (PTERINEIDAE) (FOSSIL)
- retrojecta, Acanthochitona retrojecta (H.A. Pilsbry, 1894) - (ACANTHOCHITONIDAE)
- retrolineata, Tricolia retrolineata T.C. Nangammbi & D.G. Herbert, 2008 - (PHASIANELLIDAE)
- retromargo, Lyogyrus retromargo F.G. Thompson, 1968 - (AMNICOLIDAE)
- retropictum, Clithon retropictum (E.C. Von Martens, 1879) - (NERITIDAE)
- retroplicata, Pleurotomaria retroplicata C. Gemmellaro, 1889 † - (PLEUROTOMARIIDAE) (FOSSIL)
- retroplicatum, Partschiceras retroplicatum (D. Geyer, 1893 †) - (PHYLLOCERATIDAE) (FOSSIL)
- retroplicatus, Buliminus retroplicatus C.A. Westerlund, 1894 - syn of: Pseudonapaeus retrodens (E.C. Von Martens, 1879) - (ENIDAE)
- retropunctata, Fedaiella retropunctata (Stoppani, 1857 †) - (FEDAIELLIDAE) (FOSSIL)
- retrorsa, Ariophanta retrorsa (A.A. Gould) - (ARIOPHANTIDAE)
- retrorsa, Melanella retrorsa (G.B. II Sowerby, 1865) - (EULIMIDAE)
- retrorsa, Lepetopsis retrorsa (B. Phillips, 1836 †) - (LEPETOPSIDAE) (FOSSIL)
- retrorsa, Metoptoma retrorsa R.P. Whitfield, 1882 † - (METOPTOMATIDAE) (FOSSIL)
- retrorsa, Subgrossouvria retrorsa Spath † - (PERISPHINCTIDAE) (FOSSIL)
- retrorsa, Annularia retrorsa C.B. Adams, 1850 - (POMATIIDAE)
- retrorsa, Macoma retrorsa (G.B. II Sowerby, 1867) - (TELLINIDAE)
- retrorsa, Tellina retrorsa G.B. II Sowerby, 1867 - syn of: Macoma retrorsa (G.B. II Sowerby, 1867) - (TELLINIDAE)
- retrorsa, Opisthotrigonia retrorsa (Kitchin, 1903) † - (TRIGONIIDAE) (FOSSIL)
- retrorsicosta, Ammonites retrorsicosta Oppel, 1862 † - syn of: Arieticeras algovianum (Oppel, 1862 †) - (AMMONITIDA (unassigned)) (FOSSIL)
- retrorsicosta, Streptochetus retrorsicosta (C.L.F. von Sandberger, 1860 †) - (FASCIOLARIIDAE) (FOSSIL)
- retrorsum, Ancyloceras retrorsum F. Schlüter, 1872 † - syn of: Glyptoxoceras retrorsum (F. Schlüter, 1872 †) - (ANCYLOCERATIDAE) (FOSSIL)
- retrorsum, Pseudopeltoceras retrorsum Spath, 1931 † - (ASPIDOCERATIDAE) (FOSSIL)
- retrorsum, Brancoceras retrorsum M. Collignon, 1949 † - (BRANCOCERATIDAE) (FOSSIL)
- retrorsum, Glyptoxoceras retrorsum (F. Schlüter, 1872 †) - (DIPLOMOCERATIDAE) (FOSSIL)
- retrorsum, Neoglyptoxoceras retrorsum F. Schlüter, 1872 † - syn of: Glyptoxoceras retrorsum (F. Schlüter, 1872 †) - (DIPLOMOCERATIDAE) (FOSSIL)
- retrorsum, Trimanticoceras retrorsum (von Buch, 1832 †) - (GEPHUROCERATIDAE) (FOSSIL)
- retrorsum, Trochonema retrorsum Ulrich & Scofield, 1897 † - (TROCHONEMATIDAE) (FOSSIL)
- retrorsus, Ammonites retrorsus von Buch, 1832 † - syn of: Trimanticoceras retrorsum (von Buch, 1832 †) - (AMMONITIDA (unassigned)) (FOSSIL)
- retrorsus, Cyrtolites retrorsus Ulrich & Scofield, 1897 † - (CYRTOLITIDAE) (FOSSIL)
- retrorsus, Philoxene retrorsus (A. Römer, 1850 †) - (EUOMPHALIDAE) (FOSSIL)
- retrorsus acutus, Goniatites retrorsus acutus C.L.F. von Sandberger, 1851 † - syn of: Nehdenites acutus (C.L.F. von Sandberger, 1851 †) - (GONIATITIDAE) (FOSSIL)
- retrorsus amblylobus, Goniatites retrorsus amblylobus C.L.F. von Sandberger, 1851 † - syn of: Cheiloceras amblylobum (C.L.F. von Sandberger, 1851 †) - (GONIATITIDAE) (FOSSIL)
- retrorsus brilonensis, Goniatites retrorsus brilonensis Kayser, 1879 † - syn of: Wedekindella brilonensis (Kayser, 1879 †) - (GONIATITIDAE) (FOSSIL)
- retrorsus lingua, Goniatites retrorsus lingua C.L.F. von Sandberger, 1851 † - syn of: Linguatornoceras linguum (C.L.F. von Sandberger, 1851 †) - (GONIATITIDAE) (FOSSIL)
- retrorsus oxyacantha, Goniatites retrorsus oxyacantha C.L.F. von Sandberger, 1851 † - syn of: Torleyoceras oxyacantha (C.L.F. von Sandberger, 1851 †) - (GONIATITIDAE) (FOSSIL)
- retrorsus planilobus, Goniatites retrorsus planilobus C.L.F. von Sandberger, 1851 † - syn of: Nehdenites planilobus (C.L.F. von Sandberger, 1851 †) - (GONIATITIDAE) (FOSSIL)
- retrorsus sacculus, Goniatites retrorsus sacculus C.L.F. von Sandberger, 1851 † - syn of: Cheiloceras sacculum (C.L.F. von Sandberger, 1851 †) - (GONIATITIDAE) (FOSSIL)
- retrorsus undulatus, Goniatites retrorsus undulatus C.L.F. von Sandberger, 1851 † - syn of: Truyolsoceras undulatum (C.L.F. von Sandberger, 1851 †) - (GONIATITIDAE) (FOSSIL)
- retrosa, Dyakia retrosa (A.A. Gould, 1844) - (DYAKIIDAE)
- retroscalatus, Spirostylus retroscalatus E.A.L. Kittl, 1894 † - (SPIROSTYLIDAE) (FOSSIL)
- retrospinatum, Peltoceras retrospinatum Gérard & Contaud, 1936 † - (ASPIDOCERATIDAE) (FOSSIL)
- retrospinosus, Chiratites retrospinosus Monnet & Bucher, 2005 † - (BEYRICHITIDAE) (FOSSIL)
- retrostriatum, Rhenozyga retrostriatum (Kirchner, 1915 †) - (PALAEOZYGOPLEURIDAE) (FOSSIL)
- Retrotapes, syn of: Genus Eurhomalea A.E.M. Cossmann, 1920 (VENERIDAE)
- Retroterra, Genus Retroterra G.A. Solem, 1985 (CAMAENIDAE)
- Retroteuthis, syn of: Genus Vampyroteuthis C. Chun, 1903 (VAMPYROTEUTHIDAE)
- Retrotornoceras, Genus Retrotornoceras House , 2002 † (TORNOCERATIDAE) (FOSSIL)
- Retrotortina, Genus Retrotortina G.W. Chaster, 1896 (OMALOGYRIDAE)
- retrotracta, Anthracosia retrotracta (W.B. Wright, 1929 †) - (ANTHRACOSIIDAE) (FOSSIL)
- retroversa, Pseudochama retroversa (C.E. Lischke, 1870) - (CHAMIDAE)
- retroversa, Chama retroversa C.E. Lischke, 1870 - syn of: Pseudochama retroversa (C.E. Lischke, 1870) - (CHAMIDAE)
- retroversa, Limacina retroversa (J. Fleming, 1823) - (LIMACINIDAE)
- retroversa australis, Limacina retroversa australis (J.F.T. Eydoux & L.F.A. Souleyet, 1840) - (LIMACINIDAE)
- retroversa balea, Limacina retroversa balea H.P.C. Møller, 1841 - syn of: Limacina retroversa (J. Fleming, 1823) - (LIMACINIDAE)
- retroversum, Placamen retroversum (G.P. Deshayes, 1853) - (VENERIDAE)
- retrovertens, Plectostoma retrovertens (J.R. le B. Tomlin, 1938) - (DIPLOMMATINIDAE)
- retrozonata, Chemnitzia retrozonata Stoppani, 1857 † - syn of: Omphaloptycha escheri (R. Hoernes, 1856 †) - (PYRAMIDELLIDAE) (FOSSIL)
- retrursa, Czarnoclymenia retrursa (Czarnocki, 1989 †) - (PLATYCLYMENIIDAE) (FOSSIL)
- retrursa, Rectoclymenia retrursa Czarnocki, 1989 † - syn of: Czarnoclymenia retrursa (Czarnocki, 1989 †) - (RECTOCLYMENIIDAE) (FOSSIL)
- Retshitsella, Genus Retshitsella Mazaev, 1998 † (FISSURELLIDAE) (FOSSIL)
- retteri, Macrochlamys retteri O.W. Von Rosen, 1901 - (ARIOPHANTIDAE)
- retteri, Bradybaena retteri O.W. Von Rosen, 1897 - (BRADYBAENIDAE)
- retteri, Buliminus retteri O.W. Von Rosen, 1897 - syn of: Pseudonapaeus albiplicatus (E.C. Von Martens, 1874) - (ENIDAE)
- retteri, Leucozonella retteri (O.W. Von Rosen, 1897) - (HYGROMIIDAE)
- retteri, Anodonta retteri H. Drouët, 1899 - syn of: Anodonta cyrea H. Drouët, 1881 - (UNIONIDAE)
- retteri minor, Helix retteri minor O.W. Von Rosen, 1901 - syn of: Leucozonella retteri (O.W. Von Rosen, 1897) - (HELICIDAE)
- retugida, Chione retugida W.P. Woodring, 1925 † - (VENERIDAE) (FOSSIL)
- retusa, Gosseletia retusa J.W. Hall, 1883 † - (AMBONYCHIIDAE) (FOSSIL)
- retusa, Ampullaria retusa R.A. Philippi, 1851 - syn of: Pomacea flagellata (T. Say, 1829) - (AMPULLARIIDAE)
- retusa, Arca retusa J.B.P.A. Lamarck, 1819 - syn of: Arca patriarchalis P.F. Röding, 1798 - (ARCIDAE)
- retusa, Bulla retusa W.G. Maton & T. Rackett, 1803 - syn of: Retusa truncatula (J.G. Bruguière, 1792) - (BULLIDAE)
- retusa, Callistoplax retusa (G.B. I Sowerby in W.J. Broderip & G.B. I Sowerby, 1832) - (CALLISTOPLACIDAE)
- retusa, Lunulicardia retusa (C. Linnaeus, 1767) - (CARDIIDAE)
- retusa, Cassis retusa O.G. Michelotti, 1861 † - (CASSIDAE) (FOSSIL)
- retusa, Mambrinia nodosa retusa (G.P. Deshayes, 1865 †) - (CASSIDAE) (FOSSIL)
- retusa, Seila retusa A. Cecalupo & I. Perugia, 2014 - (CERITHIOPSIDAE)
- retusa, Glyphostoma retusa unknown - (CLATHURELLIDAE)
- retusa, Albinaria retusa (G.A. Olivier, 1801) - (CLAUSILIIDAE)
- retusa, Clavatula retusa R.B. Hinds, 1843 - (CLAVATULIDAE)
- retusa, Cypraea retusa J. de C. Sowerby, 1822 † - syn of: Trivia retusa (J. de C. Sowerby, 1822 †) - (CYPRAEIDAE) (FOSSIL)
- retusa, Gibberula retusa T.A. de M. Monterosato in É.A.A. Locard, 1897 - syn of: Gibberula abyssicola É.A.A. Locard, 1897 - (CYSTISCIDAE)
- retusa, Epitonium retusa G.B. Brocchi, 1814 † - (EPITONIIDAE) (FOSSIL)
- retusa, Mourlonia retusa J. Perner, 1907 † - (GOSSELETINIDAE) (FOSSIL)
- retusa, Tannuella retusa Luo & L.Y. Jiang, 1982 † - syn of: Aegitellus placus (Luo & al., 1982 †) - (HELCIONELLIDAE) (FOSSIL)
- retusa, Castalia retusa L.H. Hupé, 1857 - syn of: Castalia ambigua (J.B.P.A. Lamarck, 1819) - (HYRIIDAE)
- retusa, Mathilda retusa G.A. Brugnone, 1873 - (MATHILDIDAE)
- retusa, Melanopsis retusa Š. Brusina, 1904 † - (MELANOPSIDAE) (FOSSIL)
- retusa, Strigatella retusa (J.B.P.A. Lamarck, 1811) - (MITRIDAE)
- retusa, Diplozone retusa J. Perner, 1907 † - (MURCHISONIIDAE) (FOSSIL)
- retusa, Coralliophila retusa H. Adams & A. Adams, 1863 - syn of: Coralliophila costularis (J.B.P.A. Lamarck, 1816) - (MURICIDAE)
- retusa, Nassa retusa J.B.P.A. Lamarck, 1822 - syn of: Demoulia ventricosa (J.B.P.A. Lamarck, 1816) - (NASSARIIDAE)
- retusa, Demoulia retusa J.B.P.A. Lamarck, 1822 - syn of: Demoulia ventricosa (J.B.P.A. Lamarck, 1816) - (NASSARIIDAE)
- retusa, Nuculana retusa R.B. Hinds, 1843 - syn of: Yoldiella retusa (R.B. Hinds, 1843) - (NUCULANIDAE)
- retusa, Nucula retusa R.B. Hinds, 1843 - syn of: Yoldiella retusa (R.B. Hinds, 1843) - (NUCULIDAE)
- retusa, Ostrea retusa Sowerby, 1871 - (OSTREIDAE)
- retusa, Pupilla retusa (Sandberger, 1858) † - (PUPILLIDAE) (FOSSIL)
- retusa, Turbonilla retusa W.H. Turton, 1932 - (PYRAMIDELLIDAE)
- retusa, Ranularia oboesa retusa J.B.P.A. Lamarck, 1822 - (RANELLIDAE)
- retusa, Daphnella retusa J.H. McLean & L.H. Poorman, 1971 - (RAPHITOMIDAE)
- Retusa, Genus Retusa T. Brown, 1827 (RETUSIDAE)
- retusa, Powellisetia retusa (A.W.B. Powell, 1927) - (RISSOIDAE)
- retusa, Notosetia retusa A.W.B. Powell, 1927 - syn of: Powellisetia retusa (A.W.B. Powell, 1927) - (SKENEIDAE)
- retusa, Coriophora retusa (C.F. Laseron, 1958) - (TRIPHORIDAE)
- retusa, Cautor retusa C.F. Laseron, 1958 - syn of: Coriophora retusa (C.F. Laseron, 1958) - (TRIPHORIDAE)
- retusa, Trivia retusa (J. de C. Sowerby, 1822 †) - (TRIVIIDAE) (FOSSIL)
- retusa, Obovaria retusa J.B.P.A. Lamarck, 1819 - (UNIONIDAE)
- retusa, Anodonta retusa P.M. Heude, 1884 - syn of: Sinanodonta woodiana (I. Lea, 1834) - (UNIONIDAE)
- retusa, Yoldiella retusa (R.B. Hinds, 1843) - (YOLDIIDAE)
- retusa, Zebina retusa W.J. Sleurs, 1991 - (ZEBINIDAE)
- retusa auricula, Lunulicardia retusa auricula (C. Niebuhr, 1775) - (CARDIIDAE)
- retusa lens, Obovaria retusa lens I. Lea - (UNIONIDAE)
- retusa marmorata, Albinaria retusa marmorata F.W. Welter-Schultes, 1990 - (CLAUSILIIDAE)
- retusa subretusa, Lunulicardia retusa subretusa (G.B. II Sowerby, 1841) - (CARDIIDAE)
- RETUSIDAE Thiele, 1925 - Family (GASTROPODA-HETEROBRANCHIA [Subclass]-OPISTHOBRANCHIA [Infraclass]-CEPHALASPIDEA [Order]-BULLOIDEA [Superfamily])
- retusispirata, Tomopleura retusispirata (E.A. Smith, 1877) - (BORSONIIDAE)
- retusispirata, Pleurotoma retusispirata E.A. Smith, 1877 - syn of: Tomopleura retusispirata (E.A. Smith, 1877) - (TURRIDAE)
- Retusophiline, syn of: Genus Philine P. Ascanius, 1772 (PHILINIDAE)
- retusum, Buccinum retusum J.B.P.A. Lamarck, 1822 - syn of: Demoulia ventricosa (J.B.P.A. Lamarck, 1816) - (BUCCINIDAE)
- retusum, Fragum retusum (C. Linnaeus, 1767 †) - (CARDIIDAE) (FOSSIL)
- retusum, Conocardium retusum Maurer, 1885 † - (CONOCARDIIDAE) (FOSSIL)
- retusum, Hyperderoceras retusum C.T. Simpson, 1855 † - (EODEROCERATIDAE) (FOSSIL)
- retusum, Sulcobuccinum retusum (R.A. Philippi, 1887 †) - (PSEUDOLIVIDAE) (FOSSIL)
- retusum, Ranularia retusum J.B.P.A. Lamarck, 1822 - syn of: Ranularia oboesa retusa J.B.P.A. Lamarck, 1822 - (RANELLIDAE)
- Retusum, syn of: Genus Ranularia H.C.F. Schumacher, 1817 (RANELLIDAE)
- retusum, Pisidium retusum T. Prime, 1860 - syn of: Pisidium casertanum (Poli, 1791) - (SPHAERIIDAE)
- retusum, Oxyloma retusum (I. Lea, 1834) - (SUCCINEIDAE)
- retusus, Acteon retusus J.C. Verco, 1907 - (ACTEONIDAE)
- retusus, Ceratosiphon retusus (G.B. Sowerby in Fitton, 1836 †) - (APORRHAIDAE) (FOSSIL)
- retusus, Bulimus retusus G.A. Olivier, 1801 - syn of: Albinaria retusa (G.A. Olivier, 1801) - (BULIMULIDAE)
- retusus, Chiton retusus W.J. Broderip & G.B. I Sowerby, 1832 - syn of: Callistoplax retusa (G.B. I Sowerby in W.J. Broderip & G.B. I Sowerby, 1832) - (CHITONIDAE)
- retusus, Donax retusus J.B.P.A. Lamarck, 1806 † - (DONACIDAE) (FOSSIL)
- retusus, Littorina retusus J.B.P.A. Lamarck, 1822 - syn of: Littorina obtusata (C. Linnaeus, 1758) - (LITTORINIDAE)
- retusus, Promytilus retusus Chronic, 1952 † - (MYTILIDAE) (FOSSIL)
- retusus, Mytilus retusus J.B.P.A. Lamarck, 1819 - syn of: Mytilus edulis C. Linnaeus, 1758 - (MYTILIDAE)
- retusus, Biomphalaria retusus (P.M.A. Morelet, 1849) - (PLANORBIDAE)
- retusus, Monodonta retusus T.A. de M. Monterosato, 1888 - (TROCHIDAE)
- retusus, Turbo retusus J.B.P.A. Lamarck, 1822 - syn of: Littorina obtusata (C. Linnaeus, 1758) - (TURBINIDAE)
- retusus, Unio retusus T. Say, 1834 - syn of: Theliderma stapes (I. Lea, 1831) - (UNIONIDAE)
- retusus acrocyrta, Mytilus retusus acrocyrta É.A.A. Locard, 1889 - syn of: Mytilus edulis C. Linnaeus, 1758 - (MYTILIDAE)
- retusus acuminien, Donax retusus acuminien A.E.M. Cossmann, 1886 † - (DONACIDAE) (FOSSIL)
- retyezati, Phenacolimax retyezati A.J. Wagner, 1914 - (VITRINIDAE)
- retziana, Anodonta retziana Douët, 1893 - syn of: Anodonta cygnea (C. Linnaeus, 1758) - (UNIONIDAE)
- retzii, Spengleria retzii G.P. Deshayes in L. Maillard, 1863 - syn of: Spengleria mytiloides (J.B.P.A. Lamarck, 1818) - (GASTROCHAENIDAE)
- retzii, Otostoma retzii (S. Nilsson, 1827 †) - (NERITIDAE) (FOSSIL)
aaa
abx
ack
acy
adn
aer
afs
ajd
alc
alj
alu
amc
ams
and
anh
anp
anu
apl
arb
ard
arh
ars
asr
atl
atu
aus
aut
bab
baj
bao
bas
baw
bem
bes
bid
bim
bit
bli
bom
bos
bov
bre
bri
bry
bum
bys
caa
cak
cam
cao
cas
cau
cem
ces
che
chk
chy
cio
cle
cob
coh
com
con
coo
cos
cot
cre
cri
cru
cud
cuo
cuy
cym
daa
dam
dav
ded
dem
deo
det
dib
dih
dir
dit
dom
dos
duc
duq
eag
ecr
egg
elf
elp
enh
eov
erf
erz
eud
eus
exb
exl
exy
faa
fan
fat
fes
fim
fle
flu
fos
fre
fuf
fur
fut
gaa
gam
gav
geo
gie
gis
gle
glu
goo
gre
gru
gug
guz
haa
ham
has
heb
hem
hes
hif
his
hom
hou
hun
hye
iac
ilm
imt
ind
inf
ing
int
inu
irm
isp
jaa
jao
jaw
joi
juk
kaa
kao
kaz
kes
kio
koc
kot
kuk
laa
lad
laf
lan
las
lau
lec
leo
leq
lew
lim
lio
liu
loo
lub
lun
luv
maa
mad
mah
mam
mao
mas
mav
mee
mem
mes
mey
mid
min
mio
mit
moe
moo
mos
mum
mut
nab
nao
nav
nel
neq
nex
nih
niu
noe
nou
nue
oaf
obn
obu
oci
oke
olk
oos
orc
oro
osu
ove
paa
paf
pam
paq
pas
pau
pay
pem
pes
pfi
phl
pid
pio
ple
plo
pom
pos
pre
pro
pru
psi
pul
pum
pup
put
pys
qag
qub
rab
rah
ras
red
reh
reu
rhu
rin
roc
rot
rox
rue
ruh
ryd
saa
sai
san
sao
sav
sce
sci
scy
sem
sen
ses
shl
sih
sin
sio
smo
som
soy
sph
spj
sra
stg
sts
suc
sum
suv
szo
tab
tal
taq
tay
ten
teo
tes
tha
thl
tif
toc
tos
tre
trl
try
tuc
tus
uac
ume
uni
urd
vaa
vap
vas
vep
ves
vid
vip
vis
vob
vup
waa
wam
weg
who
wom
xac
yaa
yot
zaa
zem
zoo
|