Orang Utan Spider Crab, Achaeus japonicus, Ambon, Moluccas, Indonesia

Sally lightfoot crab (Grapsus grapsus) in the littoral of the Galapagos Island Archipelago, UNESCO World Heritage Site, Ecuador, South America

Edible Crab (Cancer pagarus), robust crab, brown in colour with black tips to claws amidst algae and soft corals, St Abbs, Scotland, UK North Sea

Edible Crab (Cancer pagarus), robust crab, brown in colour with black tips to claws amidst algae and soft corals, St Abbs, Scotland, UK North Sea

Edible Crab (Cancer pagarus), robust crab, brown in colour with black tips to claws amidst algae and soft corals, St Abbs, Scotland, UK North Sea

Edible Crab (Cancer pagarus), Juvenile pale brown in colour on brownish rock background, St Abbs, Scotland, UK North Sea

Edible Crab (Cancer pagarus), robust crab, brown in colour with black tips to claws amidst algae and soft corals, St Abbs, Scotland, UK North Sea

Edible Crab (Cancer pagarus), robust crab, brown in colour with black tips to claws amidst algae and soft corals, St Abbs, Scotland, UK North Sea