|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Gastropoda - Patellogastropoda - Lottiidae
It was Collisella (Conoidacmea) by Tsuchiya (1984); it was misspelled as Conoidacmea by Sepkoski (2000); it was reranked as Conoidacmea by Sepkoski (2002).
It was assigned to Acmaea by Habe (1944); to Collisella by Tsuchiya (1984); and to Patellogastropoda by Sepkoski (2000) and Sepkoski (2002).