†subfamily Leioproductinae Muir-Wood and Cooper 1960 (lamp shell)
Strophomenata - Productida - Productidae
Parent taxon: Productidae according to A. Williams et al. 2000
Sister taxa: Buxtoniinae, Dictyoclostinae, Kepingia, Productinae, Yakovleviinae
Subtaxa: Horridoniini, Leioproductini, Semiproductini, Tyloplectini
Type: Leioproductus
Ecology: stationary low-level epifaunal suspension feeder