†suborder Clavagellina Newell 1965 (clam)
Full reference: N. D. Newell. 1965. Classification of the Bivalvia. American Museum Novitates 2206:1-25
Parent taxon: Pholadomyoida according to N. D. Newell 1965
Sister taxa: Arcticlam, Argyromya, Bontaea, Ceratomyoidea, Dyasma, Edmondioidea, Farrazia, Gissaromya, Indomya, Myochamoidea, Obrimia, Parapachytraga, Pholadomyina, Pholadomyoidea
Subtaxa: none
Ecology: facultatively mobile infaunal suspension feeder
Distribution: there are no occurrences of Clavagellina in the database