Classification of Goy and MartÃnez 2009
G. †Frechiella
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†Frechiella helenae Renz 1925
†Frechiella kammerkarensis Stolley 1903
†Frechiella octaviae Renz 1925
†Frechiella subcarinata Young and Bird 1822
†Frechiella venantii Catullo 1846
G. †Paroniceras Bonarelli 1893
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†Paroniceras helveticum Renz 1922
†Paroniceras sternale d'Orbigny 1845
Subg. †Oxyparoniceras (Oxyparoniceras) Guex 1974
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†Oxyparoniceras (Oxyparoniceras) buckmani Bonarelli 1895
†Oxyparoniceras (Oxyparoniceras) telemachi Renz 1912
Subg. †Oxyparoniceras (Neoparoniceras) Rulleau et al. 2003
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†Oxyparoniceras (Neoparoniceras) brocardi Rulleau et al. 2003
†Oxyparoniceras (Neoparoniceras) morbiense Renz 1925
†Oxyparoniceras (Neoparoniceras) undulosum Monestier 1921