|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Gastropoda - Trochidae
It was reranked as Trochus (Ziziphinus) by Gray (1847) and Seguenza (1885); it was reranked as Calliostoma (Ziziphinus) by Vaught et al. (1989).
It was assigned to Trochus by Gray (1847) and Seguenza (1885); to Calliostoma by Vaught et al. (1989); and to Archaeogastropoda by Sepkoski (2002).