Subfamily Thyasirinae Dall 1900 (clam)
Bivalvia - Lucinida - Thyasiridae
Parent taxon: Thyasiridae according to J. G. Carter et al. 2011
Sister taxa: Adontorhina, Axinopsida, Axinopsidinae, Axinulus, Axinus, Conchocele, Cretaxinus, Eothyasira, Genaxinus, Leptaxinus, Parathyasira, Rhacothyas, Storthodon, Tauraxinus, Thyasira
Subtaxa: none
Ecology: facultatively mobile infaunal suspension feeder-chemosymbiotic
Distribution: there are no occurrences of Thyasirinae in the database