Fin's Fish Guide
The Common triplefin (Forsterygion lapillum) is a saltwater fish of the family Tripterygiidae that grows up to 7 cm.
Description
The Common triplefin is a triplefin (Tripterygiidae) from coastal waters around New Zealand. The species grows to about 6 cm and has an elongate body with three separate dorsal fins. This is one of the commonest reef fishes in shallow New Zealand coastal water. As a bottom-dweller it perches on rocks, weed and sand of shallow coastal water and picks small invertebrates. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Common triplefin?
The Common triplefin has an elongate, eel-like body, is mainly brown and shows a spots pattern.
Where does the Common triplefin live?
The Common triplefin lives in the sea (marine waters) and is mostly found around mixed bottom. Oceania: New Zealand
How big does the Common triplefin get?
The Common triplefin grows to a maximum of about 7 cm.
Is the Common triplefin dangerous to humans?
No, the Common 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
Same genus Forsterygion
More from the family Tripterygiidae
Want the complete picture on the Common triplefin?
Point your camera at the fish and Fin names the species in seconds. Free, and the Common triplefin is one of 12,519 species in the app.