Placocista spinosa (Carter, 1865) Leidy, 1879
Sphenoderia fissirostris Penard, 1890
Sphenoderia lenta Schlumberger, 1845
Sphenoderia macrolepis Leidy, 1879
Tracheleocorythion pulchellum (Penard, 1890) Bonnet, 1979 (Corythion pulchellum Penard, 1890)
Tracheleuglypha dentata Deflandre, 1938 (T. acolla Bonnet et Thomas, 1955)