andinense, Duashnoceras andinense Hillebrandt, 1977 † (FOSSIL)
apertus, Phaulostephanus apertus Galácz, 2012 † (FOSSIL)
arcicostum, Stemmatoceras arcicostum Imlay, 1967 † (FOSSIL)
bayleanum, Skirroceras bayleanum (Oppel, 1857) † (FOSSIL)
blagdeni, Teloceras blagdeni (Sowerby, 1818) † (FOSSIL)
boulderense, Stephanoceras boulderense Imlay, 1982 † (FOSSIL)
boursicoti, Pseudoteloceras boursicoti Pavia & Fernandez-Lopez, 2016 † (FOSSIL)
brodiei, Stephanoceras brodiei (Sowerby) † (FOSSIL)
burckhardti, Phaulostephanus burckhardti (Sandoval & Westermann, 1986) † (FOSSIL)
cockroadensis, Mollistephanus cockroadensis Chandler & Dietze, 2004 † (FOSSIL)
crassicostatus, Parabigotites crassicostatus Imlay, 1961 † (FOSSIL)
croisillense, Pseudoteloceras croisillense Pavia & Fernandez-Lopez, 2016 † (FOSSIL)
deserti, Ermoceras deserti Douvillé, 1916 † (FOSSIL)
deslongchampsii, Cadomites deslongchampsii (Defrance, 1830) † (FOSSIL)
elegans, Ermoceras elegans Douvillé, 1916 † (FOSSIL)
exilis, Phaulostephanus exilis Galácz, 2012 † (FOSSIL)
extinctus, Cadomites extinctus (Quenstedt) † (FOSSIL)
floresi, Duashnoceras floresi (Burckhardt, 1927) † (FOSSIL)
fredericiromani, Lokuticeras fredericiromani Galacz, 1994 † (FOSSIL)
homalogaster, Cadomites homalogaster Buckman † (FOSSIL)
humphresianum, Stephanoceras humphresianum (Sowerby, 1825) † (FOSSIL)
humphriesianum, Stephanoceras humphriesianum (Sowerby) † (FOSSIL)
inerme, Ermoceras inerme Douvillé, 1916 † (FOSSIL)
itinsae, Teloceras itinsae McLearn, 1927 † (FOSSIL)
juhlei, Skirroceras juhlei Imlay, 1964 † (FOSSIL)
kirschneri, Skirroceras kirschneri Imlay, 1964 † (FOSSIL)
kumaterus, Kumatostephanus kumaterus Buckman, 1922 † (FOSSIL)
labrum, Teloceras labrum Buckman † (FOSSIL)
lallierianum, Orthaspidoceras lallierianum (D'Orbigny, 1850) † (FOSSIL)
leptogyrale, Skirroceras leptogyrale Buckman † (FOSSIL)
lissajousi, Cadomites lissajousi (Sroche) † (FOSSIL)
macrum, Skirroceras macrum (Quenstedt, 1886) † (FOSSIL)
mogharense, Ermoceras mogharense Douvillé, 1916 † (FOSSIL)
mollis, Mollistephanus mollis Buckman, 1922 † (FOSSIL)
mutabile, Stephanoceras mutabile , † (FOSSIL)
nelchinanum, Skirroceras nelchinanum Imlay, 1964 † (FOSSIL)
nodosum, Stephanoceras nodosum (Quenstedt) † (FOSSIL)
obesum, Stephanoceras obesum Imlay, 1964 † (FOSSIL)
orbignyi, Cadomites orbignyi de Grossouvre, 1930 † (FOSSIL)
ottiliae, Mollistephanus ottiliae Galácz, 2015 † (FOSSIL)
palliseri, Stemmatoceras palliseri (McLearn, 1927) † (FOSSIL)
paucicostatum, Duashnoceras paucicostatum (Felix, 1891) † (FOSSIL)
paululus, Phaulostephanus paululus (Buckman, 1927) † (FOSSIL)
perjucundus, Kumatostephanus perjucundus (Buckman, 1927) † (FOSSIL)
plagium, Stephanoceras plagium Buckman † (FOSSIL)
pyritosum, Stephanoceras pyritosum (Quenstedt, 1886) † (FOSSIL)
scalare, Stephanoceras scalare Weisert, 1932 † (FOSSIL)
septicostatus, Cadomites septicostatus Buckman † (FOSSIL)
skidegatense, Stephanoceras skidegatense Whiteaves, 1876 † (FOSSIL)
subcoronatum, Stemmatoceras subcoronatum (Oppel, 1856) † (FOSSIL)
tenuicostatum, Lokuticeras tenuicostatum (Hochstetter, 1897) † (FOSSIL)
transatlanticus, Stephanoceras transatlanticus Tornquist, 1898 † - syn of: Pseudotoites transatlanticus (Tornquist, 1898) † (FOSSIL)
triptolemus, Stemmatoceras triptolemus (Morris & Lycett, 1851) † (FOSSIL)
umbilicum, Stephanoceras umbilicum (Quenstedt, 1886) † (FOSSIL)
undulatum, Duashnoceras undulatum (Burckhardt, 1927) † (FOSSIL)
ursinum, Stemmatoceras ursinum Imlay, 1936 † (FOSSIL)
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