The Helen's triplefin (Ceratobregma helenae) is a saltwater fish of the family Tripterygiidae that grows up to 4 cm.
Description
Helen's triplefin is a triplefin (Tripterygiidae) from shallow reef water of the Indo-West Pacific. The species grows to about 5 cm and has a slender, red-brown mottled body with three separate dorsal fins and large pectoral fins. As a bottom-dweller it perches on coral, rocks and in crevices and snaps at small crustaceans and algae. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Helen's triplefin?
The Helen's triplefin has an elongate, eel-like body, is mainly brown and shows a spots pattern.
Where does the Helen's triplefin live?
The Helen's triplefin lives in the sea (marine waters) and is mostly found around stony or rocky ground.
How big does the Helen's triplefin get?
The Helen's triplefin grows to a maximum of about 4 cm.
Is the Helen's triplefin dangerous to humans?
No, the Helen's triplefin is harmless to humans.
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Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
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Status & sources
More from the family Tripterygiidae
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