Bivalvia - Pectinida - Heteropectinidae

Full reference: K. Nakazawa. 1981. Permian and Triassic bivalves of Kashmir. The Upper Permian and Lower Triassic faunas of Kashmir. Palaeontologia Indica New Series 46:88-122

Belongs to Etheripecten according to K. Nakazawa 1981

Sister taxa: Etheripecten alatus, Etheripecten brevauriculatus, Etheripecten chandleri, Etheripecten dawsonensis, Etheripecten escalatus, Etheripecten fasciculicostatus, Etheripecten hiemalis, Etheripecten keyserlingiformis, Etheripecten latus, Etheripecten leniusculus, Etheripecten mutabilis, Etheripecten petulantus, Etheripecten plicatus, Etheripecten sichuanensis, Etheripecten striatura, Etheripecten subquinquelineatus, Etheripecten tenuicollis, Etheripecten tianjungensis, Etheripecten trichotomus, Etheripecten wilczeki

Type specimen: GSI 19377

Ecology: stationary epifaunal suspension feeder

Average measurements (in mm): valve length 37.6