Starkeyna cancellata (R. Tate, 1879) Italy, Capraia Island
Skeneopsis obsoleta (FOSSIL) (A.E.M. Cossmann, 1888 †) France, Paris Basin
Skeneopsis planorbis (O. Fabricius, 1780) Azores1,2 mm
Starkeyna starkeyae (C. Hedley, 1899) New South Wales
Skeneopsis sultanarum S. Gofas, 1983 Italy, Capraia Island2,6 mm