†Nisusia (Jamesella) perpasta subquadrata Pompeckj 1896 (lamp shell)
Rhynchonellata - Protorthida - Protorthidae
Alternative combination: Orthis perpasta subquadrata
Belongs to Nisusia (Jamesella) perpasta according to C. D. Walcott 1905
Sister taxon: Nisusia (Jamesella) perpasta macra
Ecology: stationary low-level epifaunal suspension feeder
Distribution: there are no occurrences of Nisusia (Jamesella) perpasta subquadrata in the database