Strophomenata - Strophomenida - Rafinesquinidae
Parent taxon: Rafinesquina according to Hall and Clarke 1892
Sister taxa: Rafinesquina (Playfairia), Rafinesquina alternata, Rafinesquina declivis, Rafinesquina delicata, Rafinesquina deltoidea, Rafinesquina gibbosa, Rafinesquina insidiosa, Rafinesquina jeffersonensis, Rafinesquina latisculptilis, Rafinesquina lignani, Rafinesquina mesicosta, Rafinesquina mucronata, Rafinesquina nasuta, Rafinesquina percensis, Rafinesquina planulata, Rafinesquina ponderosa, Rafinesquina praecursor, Rafinesquina pseudoloricata, Rafinesquina relicua, Rafinesquina stropheodontoides, Rafinesquina trentonensis, Rafinesquina ultrix, Rafinesquina urbicola, Rafinesquina winchesterensis
Subtaxa: none
Ecology: stationary epifaunal suspension feeder
Distribution: there are no occurrences of Rafinesquina (Rafinesquina) in the database