abendanoni, Ecculiomphalus abendanoni Frech, 1911 † - syn of: Eccyliopterus abendanoni (Frech, 1911) † (FOSSIL)
affinis, Lecanospira affinis Billings, 1865 † - syn of: Teiichispira affinis (Billings, 1865) † (FOSSIL)
alturensis, Ophileta alturensis Sardeson, 1896 † (FOSSIL)
angelini, Lytospira angelini (Lindström, 1884) † (FOSSIL)
anguina, Lytospira anguina Koken, 1897 † (FOSSIL)
annulata, Malayaspira annulata (Walcott, 1884) † (FOSSIL)
arcuata, Lytospira arcuata Perner, 1903 † (FOSSIL)
balclatchiensis, Ecculiomphalus balclatchiensis Longstaff, 1924 † (FOSSIL)
bella, Malayaspira bella (Billings, 1865) † (FOSSIL)
beloitensis, Ecculiomphalus beloitensis Ulrich & Scofield, 1897 † - syn of: Lesueurilla beloitensis (Ulrich & Scofield, 1897) † (FOSSIL)
biconcava, Lecanospira biconcava Ulrich & al., 1931 † (FOSSIL)
brevicollaris, Ecculiomphalus brevicollaris Koken & Perner, 1925 † (FOSSIL)
bucklandi, Ecculiomphalus bucklandi Portlock, 1843 † (FOSSIL)
calciferus, Ecculiomphalus calciferus (Whitfield, 1889) † (FOSSIL)
canadensis, Ophileta canadensis Billings, 1865 † - syn of: Ceratopea canadensis (Billings, 1865) † (FOSSIL)
canningense, Malayaspira canningense (Yu, 1993) † (FOSSIL)
carinata, Lecanospira carinata Heller, 1954 † (FOSSIL)
centrifugus, Ecculiomphalus centrifugus Koken, 1897 † (FOSSIL)
circinatus, Ecculiomphalus circinatus Lindström, 1884 † - syn of: Pachystrophia gotlandica (Lindström, 1884) † (FOSSIL)
communis, Orthostoma communis Conrad, 1838 † (FOSSIL)
compacta, Lecanospira compacta (Salter, 1859) † (FOSSIL)
complanata, Ophileta complanata Vanuxem, 1842 † (FOSSIL)
compressus, Ecculiomphalus compressus Whitfield, 1897 † (FOSSIL)
conferta, Lecanospira conferta Butts, 1926 † (FOSSIL)
contiguus, Ecculiomphalus contiguus Ulrich & Scofield, 1897 † - syn of: Pachystrophia contigua (Ulrich & Scofield, 1897) † (FOSSIL)
contiguus, Ecculiomphalus contiguus Ulrich & Scofield, 1897 † - syn of: Pachystrophia contigua (Ulrich & Scofield, 1897) † (FOSSIL)
depressa, Lecanospira depressa Heller, 1954 † (FOSSIL)
discus, Ophileta discus Cleland, 1900 † (FOSSIL)
distans, Lytospira distans (Billings, 1865) † (FOSSIL)
elegans, Ecculiomphalus elegans Koken, 1897 † (FOSSIL)
evolvens, Asgardaspira evolvens (Koken, 1897) † (FOSSIL)
fausta, Ophileta fausta Sardeson, 1896 † - syn of: Ophiletina fausta (Sardeson, 1896) † (FOSSIL)
fredericus, Ecculiomphalus fredericus (Raymond, 1902) † (FOSSIL)
gerrula, Asgardaspira gerrula (Rohr, 1993) † (FOSSIL)
gerrula, Lytospira gerrula Rohr, 1993 † - syn of: Asgardaspira gerrula (Rohr, 1993) † (FOSSIL)
gerulus, Asgardaspira gerulus (Rohr, 1993) † (FOSSIL)
gotlandicus, Lytospira gotlandicus Lindström, 1884 † - syn of: Pachystrophia gotlandica (Lindström, 1884) † (FOSSIL)
grandis, Ophileta grandis Butts, 1926 † - syn of: Ceratopea grandis (Butts, 1926) † (FOSSIL)
gyroceras, Ecculiomphalus gyroceras Roemer, 1852 † - syn of: Macluritella gyroceras (Roemer, 1852) † (FOSSIL)
gyroceras, Ecculiomphalus gyroceras Roemer, 1852 † - syn of: Macluritella gyroceras (Roemer, 1852) † (FOSSIL)
harrisae, Ecculiomphalus harrisae Rohr, 1994 † (FOSSIL)
hintzei, Malayaspira hintzei Rohr, 1994 † (FOSSIL)
huenei, Lytospira huenei Koken & Perner, 1925 † - syn of: Lytospira angelini (Lindström, 1884) † (FOSSIL)
hunterensis, Ophileta hunterensis Cleland, 1900 † (FOSSIL)
incresens, Ecculiomphalus incresens (Eichwald, 1840) † (FOSSIL)
intortus, Ecculiomphalus intortus Billings, 1861 † (FOSSIL)
kalmi, Ecculiomphalus kalmi Raymond, 1906 † (FOSSIL)
kepintaghensis, Ecculiomphalus kepintaghensis Yü, 1961 † (FOSSIL)
knoxvillensis, Lecanospira knoxvillensis Allen & Lester, 1954 † (FOSSIL)
laevata, Ophileta laevata Vanuxem, 1842 † (FOSSIL)
lecanospiroides, Lecanospira lecanospiroides Bridge & Cloud, 1947 † (FOSSIL)
leo, Ophileta leo Walcott, 1924 † - syn of: Ophileta rotuliformis Meek, 1871 † (FOSSIL)
levata, Ophileta levata Vanuxem, 1842 † - syn of: Ophileta laevata Vanuxem, 1842 † (FOSSIL)
macroconica, Ophileta macroconica Billings, 1865 † - syn of: Ceratopea canadensis (Billings, 1865) † (FOSSIL)
macromphalus, Ecculiomphalus macromphalus McCoy, 1851 † (FOSSIL)
magniumbilicatus, Ecculiomphalus magniumbilicatus (Endo, 1935) † (FOSSIL)
measuresae, Asgardaspira measuresae (Rohr, 1994) † (FOSSIL)
mediosulcata, Lytospira mediosulcata Kobayashi, 1955 † - syn of: Macluritella mediosulcata (Kobayashi, 1955) † (FOSSIL)
minor, Ecculiomphalus minor Portlock, 1843 † (FOSSIL)
mullochensis, Ecculiomphalus mullochensis Longstaff † (FOSSIL)
mullockensis, Ecculiomphalus mullockensis Longstaff, 1924 † - syn of: Pachystrophia mullockensis Longst, 1924 † (FOSSIL)
multiseptarius, Lytospira multiseptarius Cleland, 1900 † - syn of: Macluritella multiseptarius (Cleland, 1900) † (FOSSIL)
multiseptarius, Ecculiomphalus multiseptarius Cleland, 1900 † - syn of: Macluritella multiseptarius (Cleland, 1900) † (FOSSIL)
multiseptarius, Ecculiomphalus multiseptarius Cleland, 1900 † - syn of: Macluritella multiseptarius (Cleland, 1900) † (FOSSIL)
nereine, Lecanospira nereine Billings, 1865 † - syn of: Lecanospira nerine (Billings, 1865) † (FOSSIL)
nerine, Lecanospira nerine (Billings, 1865) † (FOSSIL)
nitida, Lytospira nitida Twenhofel, 1928 † (FOSSIL)
norvegica, Asgardaspira norvegica (Koken & Perner, 1925) † (FOSSIL)
ornata, Lytospira ornata Lochman, 1966 † - syn of: Macluritella ornata (Lochman, 1966) † (FOSSIL)
ottawaensis, Ecculiomphalus ottawaensis Billings, 1860 † - syn of: Eccyliopterus ottawaensis (Billings, 1860) † (FOSSIL)
owenanus, Ecculiomphalus owenanus Meek & Worthen, 1868 † - syn of: Eccyliopterus owenanus (Meek & Worthen, 1868) † (FOSSIL)
perkinsi, Malayaspira perkinsi (Whitfield, 1890) † (FOSSIL)
perplana, Lecanospira perplana Heller, 1954 † (FOSSIL)
polygyratus, Ophileta polygyratus Roemer, 1849 † (FOSSIL)
potens, Lytospira potens Koken, 1896 † (FOSSIL)
potteri, Asgardaspira potteri (Rohr, 1988) † (FOSSIL)
primordialis, Ophileta primordialis Vanuxem, 1842 † (FOSSIL)
princeps, Ecculiomphalus princeps Remelé, 1888 † - syn of: Eccyliopterus regularis (Remelé, 1888) † (FOSSIL)
priscus, Ecculiomphalus priscus Whitfield, 1889 † (FOSSIL)
proclivis, Ecculiomphalus proclivis Raymond, 1906 † (FOSSIL)
quebecensis, Ecculiomphalus quebecensis Billings, 1865 † (FOSSIL)
rectangularis, Asgardaspira rectangularis (Kobayashi, 1959) † (FOSSIL)
regularis, Ecculiomphalus regularis Remelé, 1888 † - syn of: Eccyliopterus regularis (Remelé, 1888) † (FOSSIL)
rigida, Lytospira rigida Perner, 1903 † - syn of: Pachystrophia subuloidea Perner, 1903 † (FOSSIL)
rotuliformis, Ophileta rotuliformis Meek, 1871 † (FOSSIL)
rugosa, Malayaspira rugosa Kobayashi, 1958 † (FOSSIL)
salteri, Lecanospira salteri Ulrich & al., 1931 † (FOSSIL)
sanctisabae, Lecanospira sanctisabae (Roemer, 1849) † (FOSSIL)
scoticus, Ecculiomphalus scoticus McCoy, 1851 † (FOSSIL)
sculpta, Ophileta sculpta Cullison, 1944 † - syn of: Ceratopea sculpta (Cullison, 1944) † (FOSSIL)
serpula, Lytospira serpula Koken, 1897 † (FOSSIL)
sigmoidea, Lecanospira sigmoidea Ulrich & al., 1931 † (FOSSIL)
sinistra, Ophileta sinistra Weller, 1903 † - syn of: Ophileta polygyratus Roemer, 1849 † (FOSSIL)
solida, Ophileta solida Butts, 1926 † (FOSSIL)
soluta, Lecanospira soluta Heller, 1954 † (FOSSIL)
speciosa, Malayaspira speciosa (Billings, 1865) † (FOSSIL)
squamosa, Ophileta squamosa Grabau, 1922 † (FOSSIL)
subalata, Ophileta subalata Butts, 1926 † (FOSSIL)
subelevata, Ophileta subelevata Butts, 1940 † (FOSSIL)
subrotunda, Lytospira subrotunda Ulrich & Scofield, 1897 † (FOSSIL)
subuloides, Lytospira subuloides Perner, 1903 † - syn of: Pachystrophia subuloidea Perner, 1903 † (FOSSIL)
supraplana, Ophileta supraplana Ulrich & al., 1931 † (FOSSIL)
tangens, Lytospira tangens Perner, 1903 † (FOSSIL)
tangshanensis, Ecculiomphalus tangshanensis Grabau, 1922 † (FOSSIL)
tasmanensis, Lecanospira tasmanensis Kobayashi, 1940 † (FOSSIL)
transitionis, Lecanospira transitionis (Billings, 1865) † (FOSSIL)
transversocordatus, Lecanospira transversocordatus Stauffer, 1937 † (FOSSIL)
triangulus, Ecculiomphalus triangulus Whitfield, 1890 † (FOSSIL)
triquestra, Lytospira triquestra Lindström, 1884 † - syn of: Pachystrophia triquestra (Lindström, 1884) † (FOSSIL)
tubicina, Lytospira tubicina Koken, 1896 † (FOSSIL)
tympama, Burnesella tympama Hall, 1847 † - syn of: Macluritella uniangulata (Hall, 1847) † (FOSSIL)
undulatus, Lytospira undulatus (Hall, 1861) † (FOSSIL)
valida, Lytospira valida Koken, 1897 † (FOSSIL)
verneuili, Orthostoma verneuili Verneuil & Loriere, 1868 † - syn of: Goniocylindrites lorieri Calzada & Forner, 1996 † (FOSSIL)
volutatus, Ecculiomphalus volutatus Whitfield, 1886 † - syn of: Bridgeites volutatus (Whitfield, 1886) † (FOSSIL)
yochelsoni, Asgardaspira yochelsoni (Rohr, 1994) † (FOSSIL)
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