Fin's Fish Guide
The Lined triplefin (Helcogramma striata) is a saltwater fish of the family Tripterygiidae that grows up to 4 cm.
Asia: Australia, Solomon Is., Myanmar, Taiwan/Ch Taipei, Fiji, Kiribati and others
Description
The Lined triplefin is a small triplefin (Tripterygiidae) from the Indo-West Pacific. The species grows to about 4 cm and has an elongate body with three separate dorsal fins. The red body bears a few striking light-blue longitudinal stripes. As a bottom-dweller it perches on rocks and coral rubble of shallow reefs and picks small invertebrates. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Lined triplefin?
The Lined triplefin has an elongate, eel-like body and is mainly red-orange.
Where does the Lined triplefin live?
The Lined triplefin lives in the sea (marine waters) and is mostly found around stony or rocky ground. Asia: Australia, Solomon Is., Myanmar, Taiwan/Ch Taipei, Fiji, Kiribati and others
How big does the Lined triplefin get?
The Lined triplefin grows to a maximum of about 4 cm.
Is the Lined triplefin dangerous to humans?
No, the Lined 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 Helcogramma
More from the family Tripterygiidae
Want the complete picture on the Lined triplefin?
Point your camera at the fish and Fin names the species in seconds. Free, and the Lined triplefin is one of 12,519 species in the app.