Rhynchonellata - Athyridida - Athyrididae

Synonyms: Athyrisinopsis, Kwangsia

Parent taxon: Athyrisininae according to A. Williams et al. 2002

Sister taxa: Ikella, Parathyrisina, Pseudohomeospira, Squamathyris

Subtaxa: none

Ecology: stationary low-level epifaunal suspension feeder