†subfamily Beckmanniinae Savage 1996 (lamp shell)
Rhynchonellata - Rhynchonellida - Hebetoechiidae
Parent taxon: Hebetoechiidae according to A. Williams et al. 2002
Sister taxa: Amsdenellinae, Betterbergiinae, Glossinulininae, Hebetoechiinae, Sphaerirhynchiinae
Subtaxa: Beckmannia, Cassidirostrum, Homeocardiorhynchus
Type: Beckmannia
Ecology: stationary epifaunal suspension feeder