Gen. Calocarcinus (Add)Quadrellinae (Add)Calocarcinus africanus (Add)Gen. Philippicarcinus (Add)Philippicarcinus oviformis (Add)Gen. Sphenomerides (Add)
Philippicarcinus tuberomerus (Add)
Gen. Hexagonalia (Add)Trapeziinae (Add)Hexagonalia brucei (Add)Gen. Hexagonaloides (Add)
Hexagonalia laboutei (Add)
Hexagonalia unidentata (Add)Hexagonaloides bathyalis (Add)Gen. Quadrella Dana (Add)
Gen. Trapezia (Add)