DiscoverSpecies
Marine life guide
Fish, sharks, turtles, nudibranchs and more: names in your language, where divers see them and photos.
7 species
Three-pronged Spider CrabHalicarcinus ovatus
Cook's Pillbox CrabHalicarcinus cookii
Flattened CrabHalicarcinus planatus
Flat Pillbox CrabHalicarcinus quoyi
Variable pillbox crabHalicarcinus varius
Estuarine Pillbox CrabHalicarcinus whitei
- Tong's Pillbox Crab
Halicarcinus tongi