Fin's Fish Guide
The Helen's triplefin (Ceratobregma helenae) is a saltwater fish of the family Tripterygiidae that grows up to 4 cm.
Oceania: American Samoa, Australia, Solomon Is., Taiwan/Ch Taipei, Christmas I., Fiji and others
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. Oceania: American Samoa, Australia, Solomon Is., Taiwan/Ch Taipei, Christmas I., Fiji and others
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. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
More from the family Tripterygiidae
Want the complete picture on the Helen's triplefin?
Point your camera at the fish and Fin names the species in seconds. Free, and the Helen's triplefin is one of 12,519 species in the app.