The Cocos triplefin (Axoclinus cocoensis) is a saltwater fish of the family Tripterygiidae that grows up to 4 cm.
Description
The Cocos triplefin is a very small triplefin (Tripterygiidae) from the eastern Pacific, around Cocos Island. The species grows to about 4 cm and has a stocky body with three separate dorsal fins, characteristic of the triplefins, and a mottled pattern. As a bottom-dweller it lives on shallow rocky and coral reefs and snaps at small invertebrates. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Cocos triplefin?
The Cocos triplefin has an elongate, eel-like body, is mainly brown and shows a marbled pattern.
Where does the Cocos triplefin live?
The Cocos triplefin lives in the sea (marine waters) and is mostly found around sand or mud bottom.
How big does the Cocos triplefin get?
The Cocos triplefin grows to a maximum of about 4 cm.
Is the Cocos triplefin dangerous to humans?
No, the Cocos triplefin is harmless to humans.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Axoclinus
More from the family Tripterygiidae
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