The Banded triplefin (Forsterygion malcolmi) is a saltwater fish of the family Tripterygiidae that grows up to 12 cm.
Description
The Banded triplefin is a triplefin (Tripterygiidae) from coastal waters around New Zealand. The species grows to about 12 cm and has an elongate body with three separate dorsal fins. The body bears a few dark crossbands. 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 Banded triplefin?
The Banded triplefin has a torpedo-shaped body, is mainly brown and shows a spots pattern.
Where does the Banded triplefin live?
The Banded triplefin lives in the sea (marine waters) and is mostly found around sand or mud bottom. Oceania: New Zealand
How big does the Banded triplefin get?
The Banded triplefin grows to a maximum of about 12 cm.
Is the Banded triplefin dangerous to humans?
No, the Banded 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.
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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

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Point your camera at the fish and Fin names the species in seconds. Free, and the Banded triplefin is one of 12,519 species in the app.