Dromia dormia

Dromia dormia, the sleepy sponge crab or common sponge crab, is the largest species of sponge crab. It grows to a carapace width of 20 cm (8 in) and lives in shallow waters across the Indo-Pacific region.

Dromia dormia

Dromia dormia, the sleepy sponge crab or common sponge crab, is the largest species of sponge crab. It grows to a carapace width of 20 cm (8 in) and lives in shallow waters across the Indo-Pacific region.