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abditinoda, Ehlersina abditinoda Linsley, 1968 † (FOSSIL)
acteonina, Ferganispira acteonina Batten, 1995 † (FOSSIL)
acuminata, Spiroscala acuminata (Thomas, 1940) † (FOSSIL)
acuta, Cataschisma acuta Pitcher, 1939 † (FOSSIL)
acute, Cataschisma acute Pitcher † (FOSSIL)
aequicrescens, Latitaenia aequicrescens (Koken, 1897) † (FOSSIL)
aequilatera, Spiroraphe aequilatera (Wahlenberg, 1821) † (FOSSIL)
aequilaterum, Stenoloron aequilaterum Wahlenberg, 1821 † - syn of: Spiroraphe aequilatera (Wahlenberg, 1821) † (FOSSIL)
aifamensis, Mourlonia aifamensis Dickins & Skwarko, 1981 † (FOSSIL)
alamillano, Apachella alamillano (Girty, 1909) † (FOSSIL)
alauna, Euzone alauna Koken, 1896 † (FOSSIL)
albicans, Umbotropis albicans Perner, 1903 † (FOSSIL)
allandalensis, Peruvispira allandalensis Fletcher, 1958 † (FOSSIL)
allecta, Arizonella allecta Stoyanow, 1948 † (FOSSIL)
alpina, Bicarina coluber alpina Spitz (FOSSIL)
altaica, Kirchneriella altaica (Murchison & al., 1845) † (FOSSIL)
alticonica, Ananias alticonica (Wang, 1980) † (FOSSIL)
alticonica, Peruvispira alticonica Wang, 1980 † (FOSSIL)
alticonica, Guizhouspira alticonica Wang, 1980 † - syn of: Ananias alticonica (Wang, 1980) † (FOSSIL)
alveozonum, Glabrocingulum alveozonum Batten, 1989 † (FOSSIL)
ambigena, Spiroraphe ambigena Perner, 1907 † - syn of: Spiroraphe pollens (Perner, 1903) † (FOSSIL)
ambiqua, Promourlonia ambiqua Longst, 1924 † (FOSSIL)
amica, Spiroraphe amica Perner, 1907 † - syn of: Spiroraphe bohemica cristifera Perner, 1907 † (FOSSIL)
amotapense, Glabrocingulum amotapense (Thomas, 1930) † (FOSSIL)
anatolica, Nipponomaria anatolica (Enderle, 1901) † (FOSSIL)
angulata, Woolnoughia angulata Dickins, 1963 † (FOSSIL)
angulifer, Stenoloron angulifer (Lindström, 1884) † (FOSSIL)
angulosa, Glabrocingulum angulosa Rollins, 1975 † (FOSSIL)
antrina, Mourlonia antrina (von Schlotheim, 1816) † (FOSSIL)
aperiens, Stenoloron aperiens Perner, 1907 † (FOSSIL)
apiarium, Glyptotomaria apiarium Knight, 1945 † (FOSSIL)
apicalis, Mourlonia apicalis (Hall, 1876) † (FOSSIL)
appeli, Ananias appeli Batten, 1989 † (FOSSIL)
aptychia, Pleurorima aptychia Barrande, 1907 † (FOSSIL)
arata, Euryzone arata (Hall, 1862) † (FOSSIL)
arctica, Eoangyomphalus arctica Blodgett & Johnson, 1992 † (FOSSIL)
areyi, Stenoloron areyi (Clarke & Ruedemann, 1903) † (FOSSIL)
argentina, Austroneilsonia argentina Sabattini, 1975 † (FOSSIL)
argentinus, Stenozone argentinus (Cowper Reed, 1927) † (FOSSIL)
argentinus, Glabrocingulum argentinus Cowper Reed, 1927 † - syn of: Stenozone argentinus (Cowper Reed, 1927) † (FOSSIL)
arizonensis, Pernotrochus arizonensis Chronic, 1952 † (FOSSIL)
arizonensis, Apachella arizonensis Winters, 1963 † (FOSSIL)
armstrongi, Glabrocingulum armstrongi Thomas, 1940 † (FOSSIL)
aspeniana, Gosseletina aspeniana Girty, 1927 † (FOSSIL)
aspera, Dictyobembix aspera (Sedgwick & Murchison, 1840) † (FOSSIL)
atomarium, Glabrocingulum atomarium (Phillips, 1836) † (FOSSIL)
aurora, Conotoma aurora (Blodgett & Johnson, 1992) † (FOSSIL)
australis, Tasselliana australis Cook, Blodgett & Becker, 2003 † (FOSSIL)
australis, Gosseletina australis Etheridge jr., 1917 † (FOSSIL)
australis, Peruvispira australis Sabattini & Noirat, 1969 † (FOSSIL)
bandeli, Devonorhineoderma bandeli Heidelberger, 2001 † (FOSSIL)
basalestriatus, Euryzone basalestriatus Kirchner, 1915 † (FOSSIL)
basicostatus, Angyomphalus basicostatus Guo, 1983 † (FOSSIL)
beaumonti, Devonorhineoderma beaumonti (d'Archiac & de Verneuil, 1842) † (FOSSIL)
beedei, Glabrocingulum beedei (Mark, 1912) † (FOSSIL)
beggi, Glabrocingulum beggi Thomas, 1940 † (FOSSIL)
bella, Angyomphalus bella Cossmann, 1915 † (FOSSIL)
bella, Callistadia bella Knight, 1945 † (FOSSIL)
bella, Dictyobembix bella Tyler, 1965 † (FOSSIL)
bicarinata, Bicarinella bicarinata (Waterhouse, 1963) † (FOSSIL)
bicarinata, Bicarinella bicarinata Pchelintsev, 1953 † - syn of: Pseudomesalia bicarinata (Pchelintsev, 1953) † (FOSSIL)
bicarinata, Carinella bicarinata Waterhouse, 1963 † - syn of: Bicarinella bicarinata (Waterhouse, 1963) † (FOSSIL)
biformis, Promourlonia biformis (Lindström, 1884) † (FOSSIL)
biformis, Stenoloron biformis Lindström, 1884 † - syn of: Promourlonia biformis (Lindström, 1884) † (FOSSIL)
binodosa, Winterbergiella binodosa (Römer, 1843) † (FOSSIL)
binodosum, Glabrocingulum binodosum Sadlick & Nielsen, 1963 † (FOSSIL)
bischoffii, Platyloron bischoffii (Goldfuss, 1844) † (FOSSIL)
bispiralis, Conotoma bispiralis (Hall, 1852) † (FOSSIL)
bohemica, Balbinipleura bohemica Bandel & Frýda, 1996 † (FOSSIL)
bohemica, Spiroraphe bohemica Perner, 1907 † (FOSSIL)
bohemica cristifera, Spiroraphe bohemica cristifera Perner, 1907 † (FOSSIL)
boreala, Peruvispira boreala Beus & Lane, 1969 † (FOSSIL)
boucoti, Stenoloron boucoti Blodgett & al., 2010 † (FOSSIL)
boydi, Apachella boydi Kulas & Batten, 1997 † (FOSSIL)
brachysiphon, Apachella brachysiphon Batten, 1972 † (FOSSIL)
brazerianum, Wellergyi brazerianum (Girty, 1927) † (FOSSIL)
brazerianum springerensis, Wellergyi brazerianum springerensis (Elias, 1958) † (FOSSIL)
brenensis, Platyteichum brenensis (Reed, 1932) † (FOSSIL)
brennensis, Stenozone brennensis Batten, 1972 † (FOSSIL)
brondensis, Gosseletina brondensis Tolmachoff, 1930 † (FOSSIL)
bronni, Buechelia bronni (Goldfuss, 1844) † (FOSSIL)
broondensis, Mourlonia broondensis Tolmachoff, 1930 † (FOSSIL)
burdekinensis, Burdekinostoma burdekinensis Cook, 1997 † (FOSSIL)
burdekininesis, Euryzone burdekininesis Cook, 1997 † (FOSSIL)
burtasorum, Baylea burtasorum (Golowkinsky, 1868) † (FOSSIL)
callosa, Gosseletina callosa (de Koninck, 1843) † (FOSSIL)
calva, Euryzone calva Perner, 1907 † (FOSSIL)
calypso, Euzone calypso (Laube, 1868) † (FOSSIL)
campbelli, Ananias campbelli Waterhouse, 1963 † (FOSSIL)
cancellata, Mourlonia cancellata Chronic, 1952 † (FOSSIL)
canningensis, Peruvispira canningensis Taboada & al., 2015 † (FOSSIL)
capertoni, Apachella capertoni (Beede, 1907) † (FOSSIL)
capilaria, Mourlonia capilaria Conrad, 1842 † - syn of: Dictyotomaria capillaria (Conrad, 1842) † (FOSSIL)
capillaria, Dictyotomaria capillaria (Conrad, 1842) † (FOSSIL)
capillaria, Glyptotomaria capillaria Conrad, 1842 † - syn of: Dictyotomaria capillaria (Conrad, 1842) † (FOSSIL)
carinata, Mourlonia carinata (Sowerby, 1813) † (FOSSIL)
carinata, Peruvispira carinata Waterhouse, 1987 † (FOSSIL)
carlbransoni, Dictyotomaria carlbransoni Gordon & Yochelson, 1975 † (FOSSIL)
carlsbadensis, Stenozone carlsbadensis Batten, 1989 † (FOSSIL)
catenulata, Villmaria catenulata (d'Archiac & de Verneuil, 1842) † (FOSSIL)
centrifuga, Ibergia centrifuga (Römer, 1843) † (FOSSIL)
champernowni, Champernownia champernowni (Whidborne, 1892) † (FOSSIL)
cheeneetnukensis, Spinulrichospira cheeneetnukensis Blodgett & Rohr, 1989 † (FOSSIL)
cheeneetnukensis, Odontomaria cheeneetnukensis Frýda & al., 2006 † (FOSSIL)
chesterensis, Salterospira chesterensis (Meek & Worthen, 1860) † (FOSSIL)
chesterensis, Glabrocingulum chesterensis (Thein & Nitecki, 1974) † (FOSSIL)
chesterensis, Wellergyi chesterensis Thein & Nitecki, 1974 † (FOSSIL)
chimbulatiensis, Baylea chimbulatiensis Mazaev, 2015 † (FOSSIL)
churkini, Spinulrichospira churkini Blodgett, 1992 † (FOSSIL)
ciliata, Glyptotomaria ciliata (Clarke, 1904) † (FOSSIL)
cindiprellerae, Odontomaria cindiprellerae Frýda & al., 2006 † - syn of: Barocospira cindiprellerae (Frýda & al., 2006) † (FOSSIL)
circularis, Ibergia circularis (Phillips, 1841) † (FOSSIL)
cirriformis, Mourlonia cirriformis Sowerby, 1815 † - syn of: Platyzona cirriformis (Sowerby, 1815) † (FOSSIL)
clarkei, Humboldtiella clarkei (Holzapfel, 1895) † (FOSSIL)
clausa, Euryzone clausa (Hall, 1879) † (FOSSIL)
claustrata, Conotoma claustrata (Lindström, 1884) † (FOSSIL)
clelandi, Wisconsinella clelandi Blodgett, 1988 † (FOSSIL)
coatesi, Neilsonia coatesi Peel, 2016 † (FOSSIL)
coheni, Baylea coheni Yochelson, 1962 † (FOSSIL)
collabra, Shwedagonia collabra Batten, 1972 † (FOSSIL)
coluber, Bicarina coluber (Perner, 1903) † (FOSSIL)
coluber alpina, Bicarina coluber alpina (Spitz, 1907) † (FOSSIL)
comatula, Euryzone comatula Perner, 1907 † (FOSSIL)
commensurata, Tylozone commensurata Linsley, 1968 † (FOSSIL)
compta, Tropidostropha compta Batten, 1966 † (FOSSIL)
concava, Euconospira concava Miller, 1877 † - syn of: Eotrochus tenuimarginatus (Miller, 1877) † (FOSSIL)
concentrica, Baylea concentrica (Phillips, 1836) † (FOSSIL)
concinna, Dictyotomaria concinna Hoare & al., 1997 † (FOSSIL)
confertinemilata, Pleurorima confertinemilata Fagerstrom, 1961 † (FOSSIL)
congletonensis, Angyomphalus congletonensis Peel, 2016 † (FOSSIL)
conglobata, Ananias conglobata (Wanner, 1922) † (FOSSIL)
conica, Euconospira conica (Phillips, 1836) † (FOSSIL)
conica, Mourlonia conica Phillips, 1836 † - syn of: Euconospira conica (Phillips, 1836) † (FOSSIL)
conica, Campbellospira conica Yoo, 1994 † (FOSSIL)
coniforme, Platyteichum coniforme (Jack & Etheridge jr., 1892) † (FOSSIL)
conoides, Spiroscala conoides (Meek & Worthen, 1867) † (FOSSIL)
consolans, Euryzone consolans Perner, 1903 † - syn of: Kobayashiconcha consolans (Perner, 1903) † (FOSSIL)
conula, Euconospira conula (Hall, 1856) † (FOSSIL)
convexa, Cataschisma convexa Longst, 1924 † (FOSSIL)
convexa, Guizhouspira convexa Wang, 1980 † (FOSSIL)
cooki, Arctozone cooki Frýda & Blodgett, 2004 † (FOSSIL)
cordulae, Baylea cordulae Heidelberger & al., 2009 † (FOSSIL)
cornoviorum, Liraloron cornoviorum Peel, 2016 † (FOSSIL)
coronatum, Glabrocingulum coronatum Chronic, 1952 † (FOSSIL)
coronulum, Glabrocingulum coronulum Jeffery & al., 1994 † (FOSSIL)
costata, Lunulazona costata Sadlick & Nielsen, 1963 † (FOSSIL)
costatiformis, Stenozone costatiformis Swart, 1998 † (FOSSIL)
costatofasciata, Lahnospira costatofasciata (Sandberger, 1842) † (FOSSIL)
costatum, Platyteichum costatum Campbell, 1953 † (FOSSIL)
costellata, Pandospira costellata (Gemmellaro, 1889) † (FOSSIL)
cristifera, Spiroraphe bohemica cristifera Perner (FOSSIL)
cristifera, Spiroraphe cristifera Perner, 1907 † - syn of: Spiroraphe bohemica cristifera Perner, 1907 † (FOSSIL)
crokeri, Euryzone crokeri Whidborne, 1892 † - syn of: Euryzone delphinuloides (von Schlotheim, 1820) † (FOSSIL)
crozonensis, Breizospira crozonensis Blodgett & al., 1999 † (FOSSIL)
cryptata, Spiroraphe cryptata (Billings, 1866) † (FOSSIL)
cryptata, Spirorapha cryptata Billings, 1866 † - syn of: Spiroraphe cryptata (Billings, 1866) † (FOSSIL)
cryptolirata, Euconospira cryptolirata Chronic, 1952 † (FOSSIL)
cuneoi, Mourlonia cuneoi Ferrari & Sabattini, 2008 † (FOSSIL)
cytherea, Pleurorima cytherea (Perner, 1903) † (FOSSIL)
dalecarlica, Euryzone dalecarlica Koken, 1897 † - syn of: Eotomaria dalecarlica (Koken, 1897) † (FOSSIL)
dangchangensis, Gosseletina dangchangensis Tong & Erwin, 2001 † (FOSSIL)
danmianshanensis, Nodulispira danmianshanensis Pan & Cook, 2003 † (FOSSIL)
decora, Dictyotomaria decora Hoare & al., 1997 † (FOSSIL)
decorata, Spiroscala decorata Hoare & al., 1997 † (FOSSIL)
decussata, Devonorhineoderma decussata (d'Archiac & de Verneuil, 1842) † (FOSSIL)
decussata sinistrorsa, Devonorhineoderma decussata sinistrorsa (Sandberger, 1855) † (FOSSIL)
deformata, Euryzone deformata Perner, 1907 † (FOSSIL)
delawarensis, Baylea delawarensis (Girty, 1909) † (FOSSIL)
delia, Stenoloron delia (Billings, 1874) † (FOSSIL)
delicata, Peruvispira delicata Chronic, 1949 † (FOSSIL)
delphinuloides, Euryzone delphinuloides (von Schlotheim, 1820) † (FOSSIL)
delphinuloides oetelshofensis, Euryzone delphinuloides oetelshofensis (Schlotheim, 1820) † (FOSSIL)
demissus, Mourlonia demissus Swart, 1998 † (FOSSIL)
deornata, Peruvispira deornata (de Koninck, 1883) † (FOSSIL)
depressus, Dictyotomaria depressus (Weller, 1916) † (FOSSIL)
depressus, Angyomphalus depressus Campbell & Engel, 1963 † (FOSSIL)
derongensis, Baylea derongensis Pan & Yu, 1993 † (FOSSIL)
desereti, Euconospira desereti Gordon & Yochelson, 1987 † (FOSSIL)
desiderata, Mourlonia desiderata Perner, 1907 † - syn of: Ptychonema desiderata (Perner, 1907) † (FOSSIL)
desultoria, Angyomphalus desultoria Jeffery & al., 1994 † (FOSSIL)
devonica, Stenoloron devonica (Tolmachoff, 1930) † (FOSSIL)
diablo, Glabrocingulum diablo Batten, 1989 † (FOSSIL)
dickinsi, Westralospira dickinsi Cook & al., 2003 † (FOSSIL)
disciformis, Umbotropis disciformis (Tschernischeff, 1885) † (FOSSIL)
discoidea, Angyomphalus discoidea Gromczakiewicz, 1967 † - syn of: Angyomphalus subplana Gromczakiewicz-Lomnicka, 1972 † (FOSSIL)
discus, Angyomphalus discus (Girty, 1910) † (FOSSIL)
disjuncta, Euconospira disjuncta Girty, 1910 † (FOSSIL)
dispar, Platyloron dispar (Lindström, 1884) † (FOSSIL)
dissimulatrix, Villmaria dissimulatrix Whidborne, 1892 † - syn of: Villmaria victrix (Whidborne, 1889) † (FOSSIL)
divesouralica, Globodoma divesouralica (Golovkinski, 1868) † (FOSSIL)
dunlopi, Wellergyi dunlopi (Thomas, 1940) † (FOSSIL)
durga, Baylea durga (Waagen, 1880) † (FOSSIL)
durhamensis, Promourlonia durhamensis (Whiteaves, 1884) † (FOSSIL)
egens, Deacheospira egens (Perner, 1907) † (FOSSIL)
elegans, Shwedagonia elegans Batten, 1956 † (FOSSIL)
elegans, Peruvispira elegans Fletcher, 1958 † (FOSSIL)
elegans, Stenozone elegans Swart, 1998 † (FOSSIL)
elegantula, Euconospira elegantula (Hall, 1856) † (FOSSIL)
elephantina, Odontomaria elephantina Roemer, 1876 † (FOSSIL)
ella, Dictyotomaria ella (Hall, 1876) † (FOSSIL)
ellenae, Glabrocingulum ellenae (Conkin, 1957) † (FOSSIL)
elliptica, Deacheospira elliptica (Hisinger, 1837) † (FOSSIL)
equisita, Euconospira equisita Hoare & al., 1997 † (FOSSIL)
erato, Pleurorima migrans erato Perner (FOSSIL)
euglyphea, Dictyotomaria euglyphea (Girty, 1909) † (FOSSIL)
euomphaloides, Bicarina euomphaloides (Spitz, 1907) † (FOSSIL)
euomphalus, Bicarina euomphalus (Sandberger, 1853) † (FOSSIL)
euomphalus, Arfurtia euomphalus Sandberger, 1853 † - syn of: Bicarina euomphalus (Sandberger, 1853) † (FOSSIL)
eurocapillaria, Dictyotomaria eurocapillaria Amler & Heidelberger, 2003 † (FOSSIL)
evoluta, Euryzone evoluta (Koken, 1896) † (FOSSIL)
exaggerata, Apachella exaggerata Batten, 1989 † (FOSSIL)
excavatus, Angyomphalus excavatus Easton, 1962 † (FOSSIL)
eximia, Conotoma eximia Perner, 1907 † (FOSSIL)
expansa, Mourlonia expansa (Phillips, 1836) † (FOSSIL)
exquisita, Cataschisma exquisita (Lindström, 1884) † (FOSSIL)
faceta, Dictyotomaria faceta Hoare & al., 1997 † (FOSSIL)
famula, Pleurorima famula Perner, 1907 † (FOSSIL)
fasciata, Stenoloron fasciata (Linsley, 1968) † (FOSSIL)
fasciata, Lahnospira fasciata (Sandberger, 1842) † (FOSSIL)
fasciata, Coelozone fasciata Linsley, 1968 † - syn of: Stenoloron fasciata (Linsley, 1968) † (FOSSIL)
fasciatum, Bicarina fasciatum (Goldfuss, 1844) † (FOSSIL)
fasciatum, Spirovallum fasciatum Waterhouse, 1963 † (FOSSIL)
fasciolata, Gosseletina fasciolata (Münster, 1841) † (FOSSIL)
filitexta, Umbotropis filitexta (Foerste, 1893) † (FOSSIL)
filitexta, Mourlonia filitexta (Hall, 1876) † (FOSSIL)
fimbriae, Pandospira fimbriae Waterhouse, 1963 † (FOSSIL)
fina, Pleurotaunica fina Heidelberger, 2001 † (FOSSIL)
fletcheri, Peruvispira fletcheri Waterhouse, 1987 † (FOSSIL)
foraminata, Baylea foraminata Mazaev, 2015 † (FOSSIL)
formosa, Abylea formosa Hoare & al., 1997 † (FOSSIL)
franciscana, Apachella franciscana (Chronic, 1952) † (FOSSIL)
freneyensis, Pseudobaylea freneyensis Dickins, 1963 † (FOSSIL)
froeberi, Lahnia froeberi Heidelberger, 2001 † (FOSSIL)
fuchsi, Gosseletina fuchsi Kittl, 1891 † (FOSSIL)
furcata, Promourlonia furcata Longst, 1924 † (FOSSIL)
galtensis, Spiroraphe galtensis (Billings, 1865) † (FOSSIL)
ganneyica, Neilsonia ganneyica Peel, 2016 † (FOSSIL)
genundewa, Glyptotomaria genundewa (Clarke, 1904) † (FOSSIL)
georgiannae, Spiroscala georgiannae Kues & Batten, 2001 † (FOSSIL)
gibber, Glabrocingulum gibber Chronic, 1952 † (FOSSIL)
gibbicircella, Guizhouspira gibbicircella Wang, 1980 † (FOSSIL)
gibbicircelloides, Guizhouspira gibbicircelloides Wang, 1982 † (FOSSIL)
giffordi, Baylea giffordi Worthen, 1884 † (FOSSIL)
gigantea, Schizolopha gigantea Ulrich & Scofield, 1897 † - syn of: Paupospira moorei (Ulrich & Scofield, 1897) † (FOSSIL)
glabra, Apachella glabra Batten, 1989 † (FOSSIL)
glandiformis, Conotoma glandiformis (Lindström, 1884) † (FOSSIL)
glans, Glabrocingulum glans (de Koninck, 1883) † (FOSSIL)
globosa, Mourlonia globosa (Holzapfel, 1882) † (FOSSIL)
globosum, Glabrocingulum globosum Kues & Batten, 2001 † (FOSSIL)
goldfussi, Paffratholoron goldfussi Frýda, 2000 † (FOSSIL)
goldfussi, Buechelia goldfussi Schlüter, 1894 † (FOSSIL)
goniostoma, Manitobiella goniostoma (Whiteaves, 1890) † (FOSSIL)
gracilis, Odontomaria gracilis Frýda & al., 2006 † (FOSSIL)
gradata, Conotoma gradata (Lindström, 1884) † (FOSSIL)
gradussiformis, Ferganispira gradussiformis Licharev, 1967 † (FOSSIL)
granulosum, Glabrocingulum granulosum Gordon & Yochelson, 1987 † (FOSSIL)
grayvillense, Glabrocingulum grayvillense (Norwood & Pratten, 1855) † (FOSSIL)
griffithii, Tropidostropha griffithii McCoy, 1844 † - syn of: Tropidostropha punctata Longstaff, 1912 † (FOSSIL)
gryphoides, Mourlonia gryphoides Perner, 1907 † (FOSSIL)
guestphalica, Mourlonia guestphalica Koken, 1889 † (FOSSIL)
gundyensis, Austroneilsonia gundyensis Yoo, 1988 † (FOSSIL)
guojiashanensis, Ananias guojiashanensis Tong & Erwin, 2001 † (FOSSIL)
hagenensis, Breizospira hagenensis Heidelberger & Koch, 2005 † (FOSSIL)
hebe, Calvibembexia hebe (Hall, 1861) † (FOSSIL)
helcinia, Umbotropis helcinia (Lindström, 1884) † (FOSSIL)
helicinia, Cryptaulus helicinia Lindström, 1884 † - syn of: Umbotropis helcinia (Lindström, 1884) † (FOSSIL)
helicinoides, Luciellina helicinoides M'Coy, 1844 † (FOSSIL)
hennigsmoeni, Nordospira hennigsmoeni Yochelson, 1966 † (FOSSIL)
hermannsteini, Coelozone hermannsteini Heidelberger, 2001 † (FOSSIL)
hermosana, Euconospira hermosana Girty, 1934 † (FOSSIL)
heterocarinata, Baylea heterocarinata Pan, 1985 † (FOSSIL)
hoffmannae, Pleurorima hoffmannae Blodgett & Johnson, 1992 † (FOSSIL)
horizontalis, Buechelia horizontalis Heidelberger & Bandel, 1999 † (FOSSIL)
hotzi, Deacheospira hotzi (Rohr, 1980) † (FOSSIL)
huecoensis, Baylea huecoensis Batten, 1989 † (FOSSIL)
huecoensis, Apachella huecoensis Batten, 1989 † (FOSSIL)
hullensis, Euryzone hullensis Cook & al., 2003 † (FOSSIL)
humboldtiana, Vesperispira humboldtiana Yancey & al., 2000 † (FOSSIL)
humilis, Mourlonia humilis de Koninck, 1877 † - syn of: Ptychomphalina humilis (de Koninck, 1877) † (FOSSIL)
hyperboraea, Deacheospira hyperboraea (Koken, 1889) † (FOSSIL)
hyphantes, Mourlonia hyphantes (Meek, 1873) † (FOSSIL)
idahoensis, Gosseletina idahoensis (Girty, 1910) † (FOSSIL)
imbricata, Humboldtiella imbricata (Römer, 1843) † (FOSSIL)
imbricata, Peruvispira imbricata Waterhouse, 1963 † (FOSSIL)
impendens, Devonorhineoderma impendens (Sedgwick & Murchison, 1840) † (FOSSIL)
inclinata, Baylea inclinata Weller, 1929 † (FOSSIL)
inflata, Deacheospira inflata (Koken, 1896) † (FOSSIL)
inflatum, Glabrocingulum inflatum Elias, 1958 † (FOSSIL)
infranodosa, Lahnia infranodosa (Whiteaves, 1892) † (FOSSIL)
inornata, Hypselentoma inornata (Meek, 1872) † (FOSSIL)
insculpta, Neilsonia insculpta (Hall, 1856) † (FOSSIL)
insolitus, Abylea insolitus Hoare & al., 1997 † (FOSSIL)
intermedia, Spiroscala intermedia (de Koninck, 1883) † (FOSSIL)
intermedia, Euryzone intermedia Tolmachoff, 1930 † (FOSSIL)
interstrialis, Glabrocingulum interstrialis (Phillips, 1836) † (FOSSIL)
intricata, Spiroscala intricata Batten, 1966 † (FOSSIL)
invisitata, Neilsonia invisitata Hoare & al., 1997 † (FOSSIL)
italica, Mourlonia italica Spitz, 1907 † (FOSSIL)
itylus, Dictyotomaria itylus (Clarke, 1904) † (FOSSIL)
itys, Euryzone itys (Hall, 1876) † (FOSSIL)
jankei, Odontomaria jankei Frýda & al., 2006 † (FOSSIL)
joannisaustriae, Ananias joannisaustriae Knight, 1945 † (FOSSIL)
johannisaustriae, Ananias johannisaustriae Klipstein, 1843 † - syn of: Rinaldoella johannisaustriae (Klipstein, 1843) † (FOSSIL)
johnsensis, Bradyospira johnsensis Batten, 1964 † (FOSSIL)
johnsoni, Gosseletina johnsoni Thein & Nitecki, 1974 † (FOSSIL)
johnstonei, Stenozone johnstonei (Dickins, 1961) † (FOSSIL)
jucunda, Peruvispira jucunda Pan & Erwin, 2002 † - syn of: Erwinispira jucunda (Pan & Erwin, 2002) † (FOSSIL)
junior, Angyomphalus junior (de Koninck, 1881) † (FOSSIL)
junius, Angyomphalus junius (Whidborne, 1892) † (FOSSIL)
kaimi, Frydiella kaimi Krawczynski, 2006 † (FOSSIL)
kaulensis, Devonorhineoderma kaulensis Heidelberger, 2003 † (FOSSIL)
kayseri, Pleurorima kayseri (Clarke & Ruedemann, 1903) † (FOSSIL)
kayseri, Euryzone kayseri (Koken, 1889) † (FOSSIL)
kayseri, Lahnospira kayseri (Ulrich, 1892) † (FOSSIL)
kempseyensis, Peruvispira kempseyensis Campbell, 1962 † - syn of: Montospira kempseyensis (Campbell, 1962) † (FOSSIL)
kentuckiensis, Angyomphalus kentuckiensis Thein & Nitecki, 1974 † (FOSSIL)
kiari, Euryzone kiari Koken & Perner, 1925 † - syn of: Brachytomaria kiari (Koken & Perner, 1925) † (FOSSIL)
kielcensis, Euryzone kielcensis (Gürich, 1896) † (FOSSIL)
kirillowensis, Baylea kirillowensis de Koninck, 1881 † (FOSSIL)
kirnaensis, Latitaenia kirnaensis Koken & Perner, 1925 † (FOSSIL)
klapperi, Eoangyomphalus klapperi Blodgett & Johnson, 1992 † (FOSSIL)
klippsteinii, Lentipleura klippsteinii (Goldfuss, 1844) † (FOSSIL)
knighti, Baylea knighti Weller, 1929 † (FOSSIL)
kokeni, Umbotropis kokeni (Koken, 1889) † (FOSSIL)
koninckii, Balbinipleura koninckii Bandel & Frýda, 1996 † (FOSSIL)
krawczynskii, Balbinipleura krawczynskii Frýda & Blodgett, 2004 † (FOSSIL)
krawczynskii, Nodospira krawczynskii Heidelberger & al., 2009 † (FOSSIL)
kuckersiana, Schizolopha kuckersiana Teichert, 1932 † - syn of: Lophospira kuckersiana (Teichert, 1932) † (FOSSIL)
kuesi, Baylea kuesi Batten, 1995 † (FOSSIL)
kuttungensis, Peruvispira kuttungensis Campbell, 1961 † - syn of: Montospira kuttungensis (Campbell, 1961) † (FOSSIL)
labrectus, Ananias labrectus Batten, 1989 † (FOSSIL)
lacunata, Zalozone lacunata Linsley, 1968 † (FOSSIL)
laevilineata, Ananias laevilineata Yin & Yochelson, 1983 † (FOSSIL)
laeviliratum, Glabrocingulum laeviliratum Chronic, 1952 † (FOSSIL)
laevis, Euryzone laevis (Roemer, 1855) † (FOSSIL)
latevittata, Euryzone latevittata (Koken, 1889) † (FOSSIL)
latezonata, Conotoma latezonata (Lindström, 1884) † (FOSSIL)
laticincta, Neilsonia laticincta Batten, 1989 † (FOSSIL)
latitornata, Euryzone latitornata Linsley, 1968 † (FOSSIL)
lativittata, Mourlonia lativittata Girty, 1910 † (FOSSIL)
lens, Angyomphalus lens (Hall, 1860) † (FOSSIL)
leptoconcha, Pleurorima leptoconcha Perner, 1907 † (FOSSIL)
lethiersi, Calvibembexia lethiersi Blodgett & al., 1999 † (FOSSIL)
lingshuiensis, Peruvispira lingshuiensis Pan, 1985 † (FOSSIL)
linnarssoni, Stenoloron linnarssoni (Lindström, 1884) † (FOSSIL)
linsleyi, Odontomaria linsleyi Rohr & Smith, 1978 † - syn of: Barocospira linsleyi (Rohr & Smith, 1978) † (FOSSIL)
linteatus, Villmaria linteatus (Goldfuss, 1844) † (FOSSIL)
lipara, Mourlonia lipara Perner, 1907 † (FOSSIL)
liratum, Spirovallum liratum Waterhouse, 1963 † (FOSSIL)
lochinvarensis, Peruvispira lochinvarensis Waterhouse, 1987 † (FOSSIL)
longicostatus, Angyomphalus longicostatus Guo, 1983 † (FOSSIL)
lonsdalei, Devonorhineoderma lonsdalei (d'Archiac & de Verneuil, 1842) † (FOSSIL)
loratum, Platyteichum loratum Waterhouse, 1963 † (FOSSIL)
lucina, Mourlonia lucina Hall, 1862 † - syn of: Ptychomphalina lucina (Hall, 1862) † (FOSSIL)
lunulata, Collabrina lunulata Waterhouse, 1978 † (FOSSIL)
lupus, Glabrocingulum lupus Batten, 1989 † (FOSSIL)
lydia, Stenoloron lydia Billings, 1874 † - syn of: Stenoloron delia (Billings, 1874) † (FOSSIL)
lyndonensis, Mourlonia lyndonensis Dickins, 1957 † (FOSSIL)
macrostoma, Mourlonia macrostoma (Sandberger & Sandberger, 1853) † (FOSSIL)
magnum, Glabrocingulum magnum Nützel & Ketwetsuriya, 2016 † (FOSSIL)
maitlandi, Mourlonia maitlandi Etheridge jr., 1903 † - syn of: Ptychomphalina maitlandi (Etheridge jr., 1903) † (FOSSIL)
malaysia, Apachella malaysia Batten, 1972 † (FOSSIL)
marcouiana, Ananias marcouiana (Geinitz, 1866) † (FOSSIL)
marginata, Glyptotomaria marginata Batten, 1958 † (FOSSIL)
maritima, Deacheospira maritima (Koken, 1897) † (FOSSIL)
meekana, Dictyotomaria meekana (Hall, 1856) † (FOSSIL)
memmiae, Hypselentoma memmiae Termier & Termier, 1977 † (FOSSIL)
mephitifontis, Glabrocingulum mephitifontis Gordon & Yochelson, 1987 † (FOSSIL)
mesigosi, Barrealispira mesigosi Taboada & Sabattini, 1987 † (FOSSIL)
mesoni, Umbotropis mesoni Tassell, 1982 † (FOSSIL)
michiganensis, Bathmospira michiganensis Radabaugh, 1942 † - syn of: Manitobiella goniostoma (Whiteaves, 1890) † (FOSSIL)
michiganensis, Manitobiella michiganensis Radabaugh, 1942 † - syn of: Manitobiella goniostoma (Whiteaves, 1890) † (FOSSIL)
micra, Luciellina micra Pan, 1977 † (FOSSIL)
microsoma, Cataschisma microsoma Koken & Perner, 1925 † (FOSSIL)
migrans, Pleurorima migrans Perner, 1907 † (FOSSIL)
migrans erato, Pleurorima migrans erato Perner, 1907 † (FOSSIL)
migrans transcedens, Pleurorima migrans transcedens Perner, 1907 † (FOSSIL)
minor, Stenoloron minor Blodgett & Johnson, 1992 † (FOSSIL)
minuta, Abylea minuta Sturgeon, 1964 † (FOSSIL)
minuta, Baylea minuta Weller, 1916 † (FOSSIL)
minuta, Mourlonia minuta Yochelson & Dutro, 1960 † - syn of: Lunulazona sablei Yochelson & Dutro, 1963 † (FOSSIL)
minutum, Glabrocingulum minutum Rollins, 1975 † (FOSSIL)
minutus, Angyomphalus minutus Sayre, 1930 † (FOSSIL)
miser, Pragoloron miser (Perner, 1907) † (FOSSIL)
missouriensis, Euconospira missouriensis (Swallow, 1860) † (FOSSIL)
missouriensis, Mourlonia missouriensis (Weller, 1906) † (FOSSIL)
missouriensis, Campbellospira missouriensis Bandel, 2009 † (FOSSIL)
mjoela, Cataschisma mjoela (Yochelson, 1963) † (FOSSIL)
mjoela, Mourlonia mjoela Yochelson, 1963 † - syn of: Cataschisma mjoela (Yochelson, 1963) † (FOSSIL)
mjoesa, Deacheospira mjoesa (Yochelson, 1963) † (FOSSIL)
modesta, Peruvispira modesta Waterhouse, 1963 † (FOSSIL)
monensis, Mourlonia monensis Weir, 1925 † (FOSSIL)
moniliferus, Angyomphalus moniliferus White, 1880 † - syn of: Colpites monilifera (White, 1880) † (FOSSIL)
moniliniformis, Deseretospira moniliniformis Gordon & Yochelson, 1987 † (FOSSIL)
moorei, Schizolopha moorei Ulrich & Scofield, 1897 † - syn of: Paupospira moorei (Ulrich & Scofield, 1897) † (FOSSIL)
moydartensis, Pleurorima moydartensis (McLearn, 1924) † (FOSSIL)
mulensis, Apachella mulensis Batten, 1989 † (FOSSIL)
multicostatus, Angyomphalus multicostatus Guo, 1983 † (FOSSIL)
multispira, Champernownia multispira (Sandberger & Sandberger, 1854) † (FOSSIL)
nana, Ananias nana (Yin, 1932) † (FOSSIL)
naticaeformis, Euryzone naticaeformis (Sandberger & Sandberger, 1853) † (FOSSIL)
naticoides, Mourlonia naticoides (de Koninck, 1843) † (FOSSIL)
nemdaensis, Baylea nemdaensis Mazaev, 2015 † (FOSSIL)
neptuni, Euconospira neptuni (Münster, 1840) † (FOSSIL)
nevadensis, Ananias nevadensis (Walcott, 1884) † (FOSSIL)
nigra, Mourlonia nigra Koken, 1889 † (FOSSIL)
nipponica, Euconospira nipponica Hayasaka, 1954 † (FOSSIL)
nitella, Conotoma nitella (Hall, 1860) † (FOSSIL)
nitida, Cataschisma nitida Koken & Perner, 1925 † (FOSSIL)
nittida, Callistadia nittida (Wanner, 1922) † (FOSSIL)
nodifera, Buechelia nodifera Heidelberger & Koch, 2005 † (FOSSIL)
nodocostatus, Ananias nodocostatus Hoare, 1961 † (FOSSIL)
nodomarginata, Lunulazona nodomarginata (McChesney, 1861) † (FOSSIL)
nodosa, Globodoma nodosa (Hoare & al., 1997) † (FOSSIL)
nodosa, Gosseletina nodosa Batten, 1966 † (FOSSIL)
nodosa, Apachella nodosa Batten, 1989 † (FOSSIL)
nodosa, Buechelia nodosa Blodgett, 1992 † (FOSSIL)
nodosa, Euconospira nodosa Cook & al., 2003 † (FOSSIL)
nodosa, Genuspira nodosa Tyler, 1965 † (FOSSIL)
nodosuturala, Stenozone nodosuturala Batten, 1972 † (FOSSIL)
northviewensis, Angyomphalus northviewensis (Branson, 1938) † (FOSSIL)
nucleola, Apachella nucleola Wang, 1980 † (FOSSIL)
nuda, Pseudobaylea nuda (Dana, 1847) † (FOSSIL)
nuda, Neilsonia nuda Mazaev, 2015 † (FOSSIL)
nuda, Pandospira nuda Waterhouse, 1963 † (FOSSIL)
nummularia, Pragoloron nummularia (Perner, 1907) † (FOSSIL)
nyi, Dictyotomaria nyi (Thein & Nitecki, 1974) † (FOSSIL)
obesa, Gosseletina obesa Pan, 1977 † (FOSSIL)
obesum, Glabrocingulum obesum Yoo, 1988 † (FOSSIL)
obscura, Mourlonia obscura Dickins, 1963 † (FOSSIL)
obsoleta, Euconospira obsoleta Girty, 1909 † (FOSSIL)
obsoleta, Luciellina obsoleta Zhu, 1995 † (FOSSIL)
occludens, Prokopelia occludens (Perner, 1907) † (FOSSIL)
ocultabanda, Luciellina ocultabanda Kues & Batten, 2001 † (FOSSIL)
oetelshofensis, Euryzone delphinuloides oetelshofensis Schlotheim (FOSSIL)
okawensis, Salterospira okawensis Thein & Nitecki, 1974 † (FOSSIL)
ongaroae, Eoplatyzona ongaroae Blodgett & al., 1999 † (FOSSIL)
onoi, Bicarina onoi Kase & Nishida, 1986 † (FOSSIL)
ootomaria, Ananias ootomaria Batten, 1989 † (FOSSIL)
orbignyana, Devonorhineoderma orbignyana (d'Archiac & de Verneuil, 1842) † (FOSSIL)
oriens, Deacheospira oriens (Perner, 1907) † (FOSSIL)
orientalis, Shwedagonia orientalis Pan, 1985 † (FOSSIL)
ornata, Hypselentoma ornata Batten, 1989 † (FOSSIL)
ornata, Nodospira ornata Yochelson & Dutro, 1960 † (FOSSIL)
ornatum, Platyteichum ornatum Waterhouse, 1983 † (FOSSIL)
ouralica, Globodoma ouralica (de Verneuil, 1845) † (FOSSIL)
pagoda, Spiroscala pagoda Knight, 1945 † (FOSSIL)
panae, Zlichomphalina panae Cook & Nützel, 2005 † (FOSSIL)
paradoxa, Triangularia paradoxa Frech, 1894 † (FOSSIL)
paradoxus, Abylea paradoxus Hoare & al., 1997 † (FOSSIL)
parasolum, Glabrocingulum parasolum Jeffery & al., 1994 † (FOSSIL)
parva, Baylea parva (Thomas, 1940) † (FOSSIL)
parva, Collabrina parva (Wass, 1967) † (FOSSIL)
parva, Yvania parva Thomas, 1940 † - syn of: Baylea parva (Thomas, 1940) † (FOSSIL)
parva, Peruvispira parva Wass, 1967 † - syn of: Collabrina parva (Wass, 1967) † (FOSSIL)
parvanodum, Glabrocingulum parvanodum Jeffery & al., 1994 † (FOSSIL)
patula, Euryzone patula Koken & Perner, 1925 † (FOSSIL)
paucinodosa, Ehlersina paucinodosa Linsley, 1968 † (FOSSIL)
peneglabra, Eoangyomphalus peneglabra (Rollins & al., 1971) † (FOSSIL)
penelenticulata, Angyomphalus penelenticulata Rollins, 1975 † (FOSSIL)
perhumerosa, Hypselentoma perhumerosa (Meek, 1872) † (FOSSIL)
permiana, Gosseletina permiana Batten, 1989 † (FOSSIL)
permianus, Ananias permianus Batten, 1989 † (FOSSIL)
perornata, Pareuryalox perornata Haas, 1953 † (FOSSIL)
perryi, Mourlonia perryi Rohr, 1980 † - syn of: Eotomaria perryi (Rohr, 1980) † (FOSSIL)
persimplex, Gosseletina persimplex Girty, 1915 † (FOSSIL)
perthensis, Baylea perthensis Dickins, 1963 † (FOSSIL)
petilitornata, Bicarina petilitornata (Linsley, 1968) † (FOSSIL)
pharkidopyndax, Euryzone pharkidopyndax Linsley, 1968 † (FOSSIL)
phosphatica, Glabrocingulum phosphatica (Branson, 1930) † (FOSSIL)
piktorskyi, Glabrocingulum piktorskyi Mazaev, 2015 † (FOSSIL)
pillula, Cataschisma pillula Koken & Perner, 1925 † (FOSSIL)
pinegensis, Euconospira pinegensis Mazaev, 2006 † (FOSSIL)
pistra, Glyptotomaria pistra Batten, 1958 † (FOSSIL)
pisum, Gosseletina pisum Perner, 1903 † - syn of: Kozelconcha obesa (Perner, 1903) † (FOSSIL)
placida, Mourlonia placida de Koninck, 1883 † (FOSSIL)
planannulata, Fridolinata planannulata (Sandberger & Sandberger, 1853) † (FOSSIL)
planibasalis, Euconospira planibasalis (Ulrich, 1894) † (FOSSIL)
planiformis, Euryzone planiformis Heidelberger, 2001 † (FOSSIL)
plectata, Salterospira plectata Batten, 1966 † (FOSSIL)
plena, Mourlonia plena (Hall, 1876) † (FOSSIL)
pleurotomariformis, Stenozone pleurotomariformis (Delpey, 1941) † (FOSSIL)
pollens, Spiroraphe pollens (Perner, 1903) † (FOSSIL)
poolvashensis, Luciellina poolvashensis Batten, 1966 † (FOSSIL)
poperimensis, Pseudobaylea poperimensis Maxwell, 1964 † (FOSSIL)
popperimensis, Pseudobaylea popperimensis Dickins, 1963 † (FOSSIL)
portlockiana, Gosseletina portlockiana (de Koninck, 1844) † (FOSSIL)
powwowensis, Apachella powwowensis Batten, 1995 † (FOSSIL)
praebinodosa, Winterbergiella praebinodosa Heidelberger, 2001 † (FOSSIL)
pragensis, Pleurorima pragensis (Koken, 1889) † (FOSSIL)
pragensis, Neoparaliospira pragensis Frýda, 1998 † (FOSSIL)
pratteni, Gosseletina pratteni (Meek & Worthen, 1860) † (FOSSIL)
prima, Pleurorima prima (Barrande, 1907) † (FOSSIL)
prima, Globispira prima Barrande, 1907 † - syn of: Pleurorima prima (Barrande, 1907) † (FOSSIL)
procteri, Dictyotomaria procteri Nettelroth, 1889 † - syn of: Dictyotomaria capillaria (Conrad, 1842) † (FOSSIL)
prodontia, Apachella prodontia Winters, 1963 † (FOSSIL)
promenata, Peruvispira promenata Waterhouse, 1987 † (FOSSIL)
prosseri, Schizolopha prosseri Kindle, 1903 † - syn of: Arjamannia aulangonensis Peel, 1975 † (FOSSIL)
proxima, Gosseletina proxima de Koninck, 1883 † - syn of: Gosseletina portlockiana (de Koninck, 1844) † (FOSSIL)
pseudostrigillata, Apachella pseudostrigillata (Girty, 1934) † (FOSSIL)
pugnus, Conotoma pugnus Perner, 1907 † (FOSSIL)
pulchra, Spiroscala pulchra Batten, 1958 † (FOSSIL)
pulchra, Euconospira pulchra Batten, 1958 † (FOSSIL)
pulchra, Mourlonia pulchra de Koninck, 1883 † - syn of: Mourlonia placida de Koninck, 1883 † (FOSSIL)
pulchra, Eoplatyzona pulchra Frýda, 1998 † (FOSSIL)
punctata, Tropidostropha punctata Longstaff, 1912 † (FOSSIL)
punjabica, Callistadia punjabica (Waagen, 1880) † (FOSSIL)
pustulum, Glabrocingulum pustulum Yoo, 1994 † (FOSSIL)
putillus, Spiroraphe putillus Northrop, 1939 † (FOSSIL)
qinglongensis, Callistadia qinglongensis Pan, 1985 † (FOSSIL)
quadricincta, Devonorhineoderma quadricincta (Goldfuss, 1844) † (FOSSIL)
quadrigatum, Glabrocingulum quadrigatum Sadlick & Nielsen, 1963 † (FOSSIL)
quadrilineata, Dictyotomaria quadrilineata (Girty, 1934) † (FOSSIL)
quasicapillaria, Dictyotomaria quasicapillaria Rollins, 1975 † (FOSSIL)
qubuergaensis, Callistadia qubuergaensis Pan & Shen, 2008 † (FOSSIL)
queenslandicus, Chlupacispira queenslandicus Cook & Camilleri, 1997 † (FOSSIL)
queerlingensis, Baylea queerlingensis Wang, 1982 † (FOSSIL)
radianodosus, Angyomphalus radianodosus Yoo, 1994 † (FOSSIL)
radians, Angyomphalus radians (de Koninck, 1843) † (FOSSIL)
radiata, Spiraculinella radiata Waterhouse, 1987 † (FOSSIL)
ramificans, Planozone ramificans Perner, 1907 † (FOSSIL)
regularis, Angyomphalus regularis Gordon & Yochelson, 1987 † (FOSSIL)
regulocostata, Ananias regulocostata Yin & Yochelson, 1983 † (FOSSIL)
reloba, Mourlonia reloba Yochelson & Dutro, 1960 † (FOSSIL)
reticulatus, Dictyotomaria reticulatus (Girty, 1934) † (FOSSIL)
retusa, Mourlonia retusa Perner, 1907 † (FOSSIL)
riccardii, Ananias riccardii Pinilla, 2012 † (FOSSIL)
rigida, Baylea rigida Mazaev, 2015 † (FOSSIL)
rihai, Umbotropis rihai Frýda & Bandel, 1997 † (FOSSIL)
robusta, Peruvispira robusta Waterhouse, 1963 † (FOSSIL)
rockymontana, Spiroscala rockymontana (Girty, 1934) † (FOSSIL)
roscobiensis, Neilsonia roscobiensis Thomas, 1940 † (FOSSIL)
rotelloidea, Latitaenia rotelloidea (Koken, 1896) † (FOSSIL)
rotunda, Deaechospira rotunda Hadding, 1913 † (FOSSIL)
rotundata, Villmaria rotundata (Roemer, 1855) † (FOSSIL)
rugulata, Mourlonia rugulata (Hall, 1860) † (FOSSIL)
sablei, Lunulazona sablei Yochelson & Dutro, 1963 † (FOSSIL)
sandbergi, Pleurorima sandbergi (Koken, 1889) † (FOSSIL)
sarrauti, Glabrocingulum sarrauti (Mansuy, 1912) † (FOSSIL)
scitula, Dictyotomaria scitula (Meek & Worthen, 1860) † (FOSSIL)
scitula, Yvania scitula Meek & Worthen, 1860 † - syn of: Dictyotomaria scitula (Meek & Worthen, 1860) † (FOSSIL)
semicostatus, Winterbergiella semicostatus (Goldfuss, 1844) † (FOSSIL)
semilaevis, Euryzone semilaevis (Koken, 1889) † (FOSSIL)
seminudum, Ananias seminudum Gordon & Yochelson, 1983 † (FOSSIL)
semiplicata, Odontomaria semiplicata (Sandberger & Sandberger, 1850) † (FOSSIL)
sequens, Guizhouspira sequens (Waagen, 1880) † (FOSSIL)
sextalineata, Balbinipleura sextalineata Heidelberger, 2001 † (FOSSIL)
shaleri, Platyloron shaleri (Whidborne, 1892) † (FOSSIL)
shangganensis, Wannerispira shangganensis (Kaim & Nützel, 2010) † (FOSSIL)
shangganensis, Pagodina shangganensis Kaim & Nützel, 2010 † - syn of: Wannerispira shangganensis (Kaim & Nützel, 2010) † (FOSSIL)
shelvensis, Spiroraphe shelvensis Pitcher, 1939 † (FOSSIL)
shikamai, Ananias shikamai Nishida, 1969 † (FOSSIL)
shumardi, Euconospira shumardi Meek & Worthen, 1860 † - syn of: Euconospira elegantula (Hall, 1856) † (FOSSIL)
simozonum, Wisconsinella simozonum Radabaugh, 1942 † - syn of: Wisconsinella clelandi Blodgett, 1988 † (FOSSIL)
sinistrorsa, Devonorhineoderma decussata sinistrorsa Sandberger (FOSSIL)
sinuatus, Baylea sinuatus (Weller, 1916) † (FOSSIL)
solida, Spiroscala solida Hyde, 1953 † (FOSSIL)
speciosa, Deacheospira speciosa (Yü, 1961) † (FOSSIL)
spenceri, Manitobiella spenceri Whiteaves, 1892 † - syn of: Manitobiella goniostoma (Whiteaves, 1890) † (FOSSIL)
spinosa, Chlupacispira spinosa Blodgett & Rohr, 1989 † (FOSSIL)
spirolaxum, Platyteichum spirolaxum Waterhouse, 1963 † (FOSSIL)
spirolirata, Baylea spirolirata Batten, 1966 † (FOSSIL)
spironema, Globodoma spironema (Meek & Worthen, 1866) † (FOSSIL)
spiroperforata, Euconospira spiroperforata Batten, 1958 † (FOSSIL)
springerensis, Wellergyi brazerianum springerensis Elias (FOSSIL)
springeri, Lunulazona springeri Lane & al., 1973 † (FOSSIL)
squamatoplicata, Eoplatyzona squamatoplicata (Sandberger & Sandberger, 1854) † (FOSSIL)
squamula, Luciellina squamula (Phillips, 1836) † (FOSSIL)
stankovskyi, Glabrocingulum stankovskyi Mazaev, 2006 † (FOSSIL)
stella, Glabrocingulum stella (Winchell, 1862) † (FOSSIL)
stellaeformis, Glabrocingulum stellaeformis Hyde, 1953 † (FOSSIL)
striata, Kirchneriella striata (Hisinger, 1837) † (FOSSIL)
striata, Mourlonia striata (Sowerby, 1815) † (FOSSIL)
striata, Devonorhineoderma striata (Tolmachoff, 1930) † (FOSSIL)
striata, Euryzone striata Tolmachoff, 1930 † - syn of: Devonorhineoderma striata (Tolmachoff, 1930) † (FOSSIL)
strzeleckiana, Mourlonia strzeleckiana Morris, 1845 † - syn of: Mourlonopsis strzeleckiana (Morris, 1845) † (FOSSIL)
sturgeoni, Euconospira sturgeoni Thein & Nitecki, 1974 † (FOSSIL)
subaequilatera, Stenoloron subaequilatera Chapman, 1916 † (FOSSIL)
subcancellata, Dictyotomaria subcancellata (D'Orbigny, 1849) † (FOSSIL)
subclathrata, Villmaria subclathrata (Sandberger, 1842) † (FOSSIL)
subconstricta, Baylea subconstricta (Meek & Worthen, 1860) † (FOSSIL)
subconstricta, Yvania subconstricta Meek & Worthen, 1860 † - syn of: Baylea subconstricta (Meek & Worthen, 1860) † (FOSSIL)
subdecussatus, Wellergyi subdecussatus (Geinitz, 1866) † (FOSSIL)
subglobosa, Gosseletina subglobosa (Miller, 1877) † (FOSSIL)
subglobosa, Stenoloron subglobosa (Tassell, 1982) † (FOSSIL)
subglobosa, Mourlonia subglobosa Tassell, 1982 † - syn of: Stenoloron subglobosa (Tassell, 1982) † (FOSSIL)
subimbricata, Pleurotaunica subimbricata (Whidborne, 1892) † (FOSSIL)
sublaevis, Euryzone sublaevis (Römer, 1843) † (FOSSIL)
subpenea, Baylea subpenea Netchaev, 1894 † (FOSSIL)
subplana, Angyomphalus subplana Gromczakiewicz-Lomnicka, 1972 † (FOSSIL)
subsulcata, Lahnospira subsulcata (Sandberger, 1842) † (FOSSIL)
subterfiss, Euryzone subterfiss Perner, 1907 † (FOSSIL)
subtrigonalis, Ibergia subtrigonalis (Whiteaves, 1892) † (FOSSIL)
suburbana, Umbotropis suburbana (Perner, 1903) † (FOSSIL)
subzona, Mourlonia subzona Rollins & al., 1971 † (FOSSIL)
sueroi, Peruvispira sueroi Sabattini & Noirat, 1969 † (FOSSIL)
sulcatula, Stenoloron sulcatula Perner, 1903 † (FOSSIL)
sulcomarginata, Calvibembexia sulcomarginata (Conrad, 1842) † (FOSSIL)
supercrenata, Baylea supercrenata Weller, 1929 † (FOSSIL)
swallovana, Stenoloron swallovana (Hall, 1856) † (FOSSIL)
tabulata, Baylea tabulata (Phillips, 1836) † (FOSSIL)
tabulata, Salterospira tabulata Batten, 1966 † (FOSSIL)
taeniata, Lahnospira taeniata (Goldfuss, 1844) † (FOSSIL)
talboti, Mourlonia talboti (Dickins, 1963) † (FOSSIL)
talpaensis, Ananias talpaensis Kues & Batten, 2001 † (FOSSIL)
teichertensis, Mourlonia teichertensis Cook & al., 2003 † (FOSSIL)
teicherti, Baylea teicherti Cook & al., 2003 † (FOSSIL)
telleri, Umbotropis telleri (Frech, 1894) † (FOSSIL)
tenuiarata, Mourlonia tenuiarata (Sandberger & Sandberger, 1853) † (FOSSIL)
tenuilineata, Mourlonia tenuilineata (Holzapfel, 1882) † (FOSSIL)
tenuispira, Euryzone tenuispira (Hall, 1879) † (FOSSIL)
texana, Apachella texana (Girty, 1909) † (FOSSIL)
texanum, Glabrocingulum texanum Batten, 1989 † (FOSSIL)
texta, Zlichomphalina texta (Barrande, 1907) † (FOSSIL)
textiligera, Mourlonia textiligera (Meek, 1871) † (FOSSIL)
textilis, Schizolopha textilis Ulrich & Scofield, 1897 † (FOSSIL)
textus, Mourlonia textus Hyde, 1953 † (FOSSIL)
thailandensis, Glabrocingulum thailandensis Nützel & Ketwetsuriya, 2016 † (FOSSIL)
thulensis, Latitaenia thulensis (Koken, 1896) † (FOSSIL)
tingriensis, Glabrocingulum tingriensis Pan & Shen, 2008 † (FOSSIL)
tongxinensis, Glabrocingulum tongxinensis Guo, 1983 † - syn of: Worthenia tongxinensis (Guo, 1983) † (FOSSIL)
toyomensis, Mourlonia toyomensis Murata, 1969 † (FOSSIL)
tranquilla, Pleurorima tranquilla Perner, 1907 † (FOSSIL)
transcedens, Pleurorima migrans transcedens Perner (FOSSIL)
transcostata, Dictyotomaria transcostata Wang, 1980 † (FOSSIL)
transitoria, Pandospira transitoria (Gemmellaro, 1889) † (FOSSIL)
translirata, Apachella translirata Winters, 1956 † (FOSSIL)
trebotovensis, Neoparaliospira trebotovensis Frýda, 1998 † (FOSSIL)
triassica, Glyptotomaria triassica Yin & Yochelson, 1983 † (FOSSIL)
tricincta, Devonorhineoderma tricincta (Goldfuss, 1844) † (FOSSIL)
trifibra, Baylea trifibra Rollins, 1975 † (FOSSIL)
trifilata, Peruvispira trifilata (Dana, 1847) † (FOSSIL)
trochiformis, Euconospira trochiformis Longst, 1912 † (FOSSIL)
trochoides, Whidbornia trochoides (Whidborne, 1889) † (FOSSIL)
tropidophora, Schizolopha tropidophora Meek, 1873 † - syn of: Paupospira tropidophora (Meek, 1873) † (FOSSIL)
tuberculata, Nodulispira tuberculata (Kase & Nishida, 1988) † (FOSSIL)
tularosaensis, Ananias tularosaensis Kues, 2004 † (FOSSIL)
tupensis, Barrealispira tupensis Sabattini & al., 1991 † (FOSSIL)
turbinata, Baylea turbinata Xi, 1980 † (FOSSIL)
turbinea, Mourlonia turbinea (Sandberger & Sandberger, 1855) † (FOSSIL)
turbiniformis, Euconospira turbiniformis (Meek & Worthen, 1860) † (FOSSIL)
turbiniformis, Apachella turbiniformis Winters, 1963 † (FOSSIL)
turricula, Tylozone turricula Linsley, 1968 † (FOSSIL)
turrita, Peruvispira turrita Yu, 1980 † (FOSSIL)
typa, Cataschisma typa Branson, 1909 † (FOSSIL)
typica, Cataschisma typica Branson, 1909 † (FOSSIL)
tyrrelli, Buechelia tyrrelli (Whiteaves, 1892) † (FOSSIL)
ulrichi, Cataschisma ulrichi (Schuchert, 1900) † (FOSSIL)
umariensis, Peruvispira umariensis (Cowper Reed, 1928) † (FOSSIL)
umbilicata, Stenoloron umbilicata (Yoo, 1994) † (FOSSIL)
umbilicata, Baylea umbilicata Nützel & Ketwetsuriya, 2016 † (FOSSIL)
umbilicatus, Glabrocingulum umbilicatus Batten, 1985 † (FOSSIL)
uninodocarinata, Neilsonia uninodocarinata (Hyde, 1953) † (FOSSIL)
varizona, Euconospira varizona Batten, 1958 † (FOSSIL)
ventricosa, Villmaria ventricosa Heidelberger, 2001 † (FOSSIL)
ventricosa, Spiroraphe ventricosa Perner, 1907 † - syn of: Spiroraphe bohemica cristifera Perner, 1907 † (FOSSIL)
venusta, Mourlonia venusta Gordon & Yochelson, 1987 † (FOSSIL)
venusta, Guizhouspira venusta Zhu, 1995 † (FOSSIL)
verna, Coelozone verna Perner, 1907 † (FOSSIL)
verneuili, Baylea verneuili Heidelberger, 2001 † (FOSSIL)
vicinalis, Mourlonia vicinalis Koken, 1889 † (FOSSIL)
victrix, Villmaria victrix (Whidborne, 1889) † (FOSSIL)
viennayi, Stenoloron viennayi Oehlert & Oehlert, 1888 † (FOSSIL)
vipersdorfensis, Peruvispira vipersdorfensis Dickins, 1961 † (FOSSIL)
vittatum, Bicarina vittatum (Goldfuss, 1844) † (FOSSIL)
vjatkensis, Baylea vjatkensis Mazaev, 2015 † (FOSSIL)
volupta, Peruvispira volupta Waterhouse, 1963 † (FOSSIL)
voluta, Platyloron voluta (Lindström, 1884) † (FOSSIL)
vostokovae, Nordospira vostokovae Yochelson, 1966 † (FOSSIL)
wachtbergi, Buechelia wachtbergi Heidelberger, 2001 † (FOSSIL)
wagneri, Champernownia wagneri Heidelberger, 2001 † (FOSSIL)
wannense, Glabrocingulum wannense (Newell, 1935) † (FOSSIL)
wannensis, Ananias wannensis Newell, 1935 † - syn of: Glabrocingulum wannense (Newell, 1935) † (FOSSIL)
wanneri, Gosseletina wanneri Hamlet, 1928 † (FOSSIL)
waterhousei, Platyteichum waterhousei (Etheridge jr., 1898) † (FOSSIL)
waterlooensis, Euconospira waterlooensis (Weller, 1916) † (FOSSIL)
weiningensis, Baylea weiningensis Xi, 1994 † (FOSSIL)
welleri, Ananias welleri (Newell, 1935) † (FOSSIL)
welleri, Neilsonia welleri Thein & Nitecki, 1974 † (FOSSIL)
welleri, Hypselentoma welleri Thomas, 1940 † (FOSSIL)
weyanti, Eoangyomphalus weyanti Blodgett & al., 1999 † (FOSSIL)
weyeri, Ananias weyeri Heidelberger & al., 2009 † (FOSSIL)
winkleri, Cataschisma winkleri Koken & Perner, 1925 † (FOSSIL)
wisbeyensis, Pleurorima wisbeyensis (Lindström, 1884) † (FOSSIL)
wortheni, Dictyotomaria wortheni (Weller, 1916) † (FOSSIL)
yabeshigerui, Baylea yabeshigerui Kobayashi, 1931 † (FOSSIL)
yakowlewi, Globodoma yakowlewi Mazaev, 2006 † (FOSSIL)
yochelsoni, Glyptotomaria yochelsoni Knight, 1945 † (FOSSIL)
yochelsoni, Nordospira yochelsoni Sabattini, 1995 † (FOSSIL)
yochelsoni, Dictyotomaria yochelsoni Thein & Nitecki, 1974 † (FOSSIL)
yokoyamai, Nipponomaria yokoyamai (Hayasaka, 1943) † (FOSSIL)
yokoyamai, Guizhouspira yokoyamai Hayasaka, 1943 † - syn of: Nipponomaria yokoyamai (Hayasaka, 1943) † (FOSSIL)
yooi, Austroneilsonia yooi Cook & Nützel, 2005 † (FOSSIL)
yvanii, Baylea yvanii (Léveillé, 1835) † (FOSSIL)
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