Brown Mud Crab

Scylla olivacea
Brown Mud Crab - Marinewise © 2026 MarineWise

Quick Facts

Scientific nameScylla olivacea
Other namesOrange Mud Crab
SizeUp to 15 cm (5.9 in) Carapace
WeightUp to 1.5 kg (3.3 lb)
FamilyCrustaceans / Portunidae

Distribution

Habitat & AU DistributionCoastal waters, mangroves & estuaries amongst soft muddy bottoms
Depth Range0 - 300 m (984 ft)
Brown Mud Crab Distribution