†subfamily Stenoscismatinae Oehlert 1887 (lamp shell)
Rhynchonellata - Rhynchonellida - Stenoscismatidae
Parent taxon: Stenoscismatidae according to A. Williams et al. 2002
Sister taxa: Nantanella, Proatriboniinae
Subtaxa: Atribonium, Camerisma, Coledium, Liufaia, Sedecularia, Sedenticellula, Stenoscisma, Torynechus
Type: Stenoscisma
Ecology: stationary epifaunal suspension feeder