Clade Heterodonta Neumayr 1884 (clam)
Parent taxon: Heteroconchia according to P. Bouchet et al. 2010
Sister taxa: Archiheterodonta, Cardiomorphi, Eoastartella, Heterodonta, Lipanellidae, Palaeoheterodonta, Parenia, Paullia, Uniomorphi
Subtaxa: none
Ecology: facultatively mobile infaunal suspension feeder
Distribution: there are no occurrences of Heterodonta in the database