Florent's Guide To The

Tropical Pacific Reefs

Orangutan Crab
Orangutan Crab
Scientific Name: Oncinopus sp. 1
Synonyms: Achaeus japonicus
Infraorder: Brachyura
Family: Inachidae
Category: Decorator Crabs
Size: Up to 1 in. (2.5 cm)  
Depth: 10-75 ft. (3-23 m)
Distribution: West Pacific, Indonesia
Note: Formerly classified as Achaeus japonicus, genus identification tentative

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© 2024 Florent Charpin