Classification of Pallini et al. 2004

G. †Erycites
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Erycites pertinax Vacek 1886
Erycites sagax Vacek 1886
Subfm. †Harpoceratinae Neumayr 1875
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Superfm. †Phylloceratoidea Zittel 1884
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Fm. †Phylloceratidae Zittel 1884
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Subfm. †Phylloceratinae Zittel 1884
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G. †Calliphylloceras Spath 1927
G. †Holcophylloceras Spath 1927
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G. †Megalytoceras Buckman 1905
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Megalytoceras rasile Vacek 1886
Megalytoceras rubescens Dumortier 1874
G. †Phylloceras Suess 1865
G. †Ptychophylloceras Spath 1927
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Fm. †Graphoceratidae Buckman 1905
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Invalid names: Dumortiierinae Schindewolf 1964 [empty]
Subfm. †Alocolytoceratinae Spath 1927
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G. †Audaxlytoceras Fucini 1923
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Audaxlytoceras ophioneum Benecke 1865
Audaxlytoceras spirorbis Meneghini 1875