Classification of Robert et al. 2018
G. †Desmoceras Zittel 1884
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Subg. †Desmoceras (Pseudouhligella) Matsumoto 1938
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†Desmoceras (Pseudouhligella) vetus Murphy and Rodda 1959
Subor. †Ammonitina Hyatt 1889
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Superfm. †Desmocerataceae Zittel 1895
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Fm. †Desmoceratidae Zittel 1895
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Subfm. †Beudanticeratinae Breistroffer 1953
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G. †Beudanticeras Hitzell 1902
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†Beudanticeras newtoni Casey 1961
†Beudanticeras parandieri d'Orbigny 1841
Subfm. †Puzosiinae Spath 1922
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G. †Puzosia Bayle 1878
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Subg. †Puzosia (Anapuzosia) Matsumoto 1954
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†Puzosia (Anapuzosia) tucuyensis von Buch 1850
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Invalid names: Desmoceras colusaense Anderson 1902 [synonym]
Subfm. †Silesitoidinae Breistroffer 1953
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Superfm. †Hoplitaceae Douvillé 1890
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Fm. †Engonoceratidae Hyatt 1900
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G. †Engonoceras Neumayr and Uhlig 1881
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†Engonoceras complicatum Hyatt 1903
†Engonoceras stolleyi Böhm 1898
G. †Protengonoceras Hyatt 1900
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†Protengonoceras gabbi Böhm 1898
†Protengonoceras neolobitoides Robert et al. 2018
Superfm. †Douvilleicerataceae Parona and Bonarelli 1897
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Fm. †Douvilleiceratidae Parona and Bonarelli 1897
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Subfm. †Douvilleiceratinae Parona and Bonarelli 1897
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Fm. †Parahoplitidae Spath 1922
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Subfm. †Acanthoplitinae Stoyanow 1949
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G. †Hypacanthoplites Spath 1923
G. †Immunitoceras Stoyanow 1949
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†Immunitoceras immunitum Stoyanow 1949
†Immunitoceras trinitensis Scott 1940
Subfm. †Parahoplitinae Spath 1922
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G. †Kazanskyella Stoyanow 1949
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†Kazanskyella minima Scott 1940
†Kazanskyella spathi Stoyanow 1949
Invalid names: Sinzowiella Stoyanow 1949 [synonym]