†Venericardia (Glyptoactis) mutabilis d'Archaic and Haime 1954 (clam)
Bivalvia - Carditida - Carditidae
Alternative combinations: Cardita mutabilis, Venericardia mutabilis
Belongs to Venericardia (Glyptoactis) according to C. Prasad et al. 1988
Sister taxa: Glyptoactis (Claibornicardia), Glyptoactis (Fasciculicardia), Glyptoactis (Glyptoactis), Glyptoactis alticostata, Venericardia (Glyptoactis) aversa, Venericardia (Glyptoactis) carmenensis, Venericardia (Glyptoactis) charanalensis, Venericardia (Glyptoactis) hadra, Venericardia (Glyptoactis) metaicha, Venericardia (Glyptoactis) serricosta, Venericardia (Glyptoactis) stenygra
Ecology: facultatively mobile infaunal suspension feeder