Indo-Pacific Coral Crab [Onustus indicus]
Description
Onustus indicus, commonly known as the Indo-Pacific Coral Crab, is a species of crab native to the Indo-Pacific region, found from the Red Sea and East Africa to Hawaii. This species is primarily found in coral reef habitats, often hiding in crevices during the day and becoming more active at night. The Indo-Pacific Coral Crab is omnivorous, with a diet that includes small invertebrates and algae. Its body size ranges from 1 to 2 inches in diameter, with a characteristic brownish-red coloration. The distinguishing features of this species include its large, rounded claws and a carapace that is almost square in shape.
Taxonomy
| Phylum |
Mollusks
Mollusca
|
|---|---|
| Class |
Gastropods
Gastropoda
|
| Order |
Littorinimorpha
Littorinimorpha
|
| Family |
Carrier Shells
Xenophoridae
|
| Genus |
Onustus
Onustus
|