Bivalvia - Cyrtodontida - Cyrtodontidae

Full reference: O. Isberg. 1934. Studien über Lamellibranchiaten des Leptaenakalkes in Dalarna. Håkan Ohlssons Buchdruckerei 1-493

Belongs to Cyrtodontula according to O. Isberg 1934

Sister taxa: Cyrtodontula complanata, Cyrtodontula compressa, Cyrtodontula dubia, Cyrtodontula hadzeli, Cyrtodontula obliquata, Cyrtodontula sohli, Cyrtodontula subtruncata

Ecology: passively mobile semi-infaunal suspension feeder