Gastropoda - Bellerophontida

Parent taxon: Bellerophontida according to J. J. Sepkoski 2002

Sister taxa: Atlantobellerophon, Bellerophontina, Cloudina, Euphemitella, Gammadiscus, Lenticularis, Mirochiliticus, Rotadiscoides, Siluracmaea, Squarrosus, Tropidodiscoidea

Subtaxa: none

Ecology: slow-moving low-level epifaunal detritivore