The Cocos frillgoby (Bathygobius cocosensis) is a brackish-water fish of the family Gobiidae that grows up to 12 cm.
Description
The Cocos frillgoby is a small goby from the Indo-Pacific. The species grows to about 12 cm and has an elongate, brown marbled body that blends in well on rock and coral rubble, and frilled upper pectoral-fin rays. As a bottom-dweller it lives in shallow coastal and intertidal water, often in tidal pools, and feeds on small crustaceans, worms and algae. The fish is harmless to humans and has no commercial value. The IUCN assesses the species as Least Concern (LC).
Frequently asked questions
How do you recognise the Cocos frillgoby?
The Cocos frillgoby has an elongate, eel-like body, is mainly brown and shows a marbled pattern.
Where does the Cocos frillgoby live?
The Cocos frillgoby lives in brackish water and is mostly found around stony or rocky ground.
How big does the Cocos frillgoby get?
The Cocos frillgoby grows to a maximum of about 12 cm.
Is the Cocos frillgoby dangerous to humans?
No, the Cocos frillgoby is harmless to humans.
Is the Cocos frillgoby edible?
The Cocos frillgoby is not usually eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Bathygobius
More from the family Gobiidae
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