†subtribe Heterotrigoniina Cooper 1991
Bivalvia - Trigoniida - Megatrigonioidae
Alternative spelling: Heterotrigoniini
Parent taxon: Apiotrigoniini according to J. G. Carter et al. 2011
See also Bouchet et al. 2010
Sister taxa: Apiotrigoniina, Sogdianagonia
Subtaxa: none
Distribution: there are no occurrences of Heterotrigoniina in the database