|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Gastropoda - Bellerophontida - Euphemitidae
It was reranked as Bellerophon (Warthia) by Popov (1957).
It was assigned to Bellerophontidae by Ulrich and Scofield (1897); to Bellerophon by Popov (1957); to Euphemitinae by Knight et al. (1960); to Bellerophontida by Sepkoski (2002); and to Euphemitidae by Horný (1963), Mazaev (2015), Nützel and Ketwetsuriya (2016) and Foster et al. (2017).
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
|W. J. Foster et al. 2017||Deeply involute planispirally coiled bellerophont gastropod, distinguished by absence of spiral ornament. Sinus is broad, usually with a short slit. Selenizone obscured by inductural layer. Ornament of faint growth lines and growth wrinkles. Umbilicus generally filled.|