Subfamily Darininae Signorelli 2011 (clam)
Bivalvia - Venerida - Mactridae
Full reference: J. H. Signorelli. 2011. New taxonomic names, in A Synoptical Classification of the Bivalvia (Mollusca). University of Kansas Paleontological Institute Paleontological Contributions 4:1-47
Parent taxon: Mactridae according to J. H. Signorelli 2019
See also Carter et al. 2011 and Signorelli and Carter 2016
Sister taxa: Darcinia, Leptomactra, Longimactra, Lutrariinae, Mactrinae, Mactropsis, Mulinoides, Pteroluter, Pteropsis, Scissodesma, Tanysiphoninae, Willimactra, Zenatiinae, Gnathodon
Subtaxa: Darina
Ecology: facultatively mobile infaunal suspension feeder
Distribution: found only at Las PeƱas [Tubul Fm] (Quaternary of Chile)