- Cancer meladactylus De Haan, 1833
- Cymo melanodactylus savaiiensis Ward, 1939
- Cymo melanodactylus saviiensis Ward, 1939
- Cymo melanodactylus var. purus Chen, 1933
Chlaenius bimaculatus
Seicercus castaniceps
Cerithium crassilabrum