Animal
Crabs
Animal Name
Searma (Chiromantes) bidens (de Haan)
Classification
Kingdom
Animalia
Phylum
Arthropoda
Class
Crustacea
Order
Decapoda
Family
Grapsidae

Characteristic Features

-Carapace subquardate, surface almost flat, covered with fine piles and
the ridges of the posterolateral surface also furnished with piles.

-One tooth behind the outer orbital tooth, acuminate and deeply separated.

-Carapace length: 25mm; breath: 28.5 mm

Ecology
Habitat
Mud flats near river mouths
Distribution
Locations
Tai Tam (Hard Shores), Sai Keng