|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Gastropoda - Cassidae
It was Semicassis (Kahua) by Beu et al. (1990); it was reranked as Kahua by Sepkoski (2002) and Beu (2010).
It was assigned to Phalium by Marwick (1928); to Semicassis by Beu et al. (1990); to Neotaenioglossa by Sepkoski (2002); and to Phaliinae by Beu (2010).