Gastropoda - Bellerophontida - Bucaniidae

Alternative combinations: Bellerophon contorta, Bucania contorta

Full reference: E. d'Eichwald. 1856. Beitrag zur geographischen Verbreitung der fossilen Tiere Russlands. Alte Periode. Bulletin of the Society of Naturalists, Moscow 29:555-608

Belongs to Megalomphala according to P. J. Wagner 2011

Sister taxa: Megalomphala carinata, Megalomphala crassa, Megalomphala crassiuscula, Megalomphala cycloides, Megalomphala dawesi, Megalomphala gotlandica, Megalomphala latissima, Megalomphala marjorae, Megalomphala pinguis, Megalomphala planorbiformis, Megalomphala salpinx, Megalomphala septentrionale, Megalomphala taenia, Megalomphala wilfredi

Ecology: epifaunal detritivore