†subfamily Prokopievskiinae Vokes 1967 (clam)
Bivalvia - Myalinida - Prokopievskiidae
Parent taxon: Prokopievskiidae according to J. G. Carter et al. 2011
Sister taxa: Abiellinae, Concinellinae, Kinerkaellinae, Prokopievskia
Subtaxa: none
Ecology: facultatively mobile epifaunal suspension feeder
Distribution: there are no occurrences of Prokopievskiinae in the database