†Madygenia ovalis Gorochov 1987

Gorochov 1987. New fossil orthopterans of the families Adumbratomorphidae fam. n., Pruvostitidae and Proparagryllacrididae (Orthoptera, Ensifera) from Perm and Triassic deposits of the USSR. Vestnik Zoologii, 1987(4) 1987: 20-28