Fin's Fish Guide
The Bonin flagtail (Kuhlia boninensis) is a fish of the family Kuhliidae that grows up to 20 cm.
Description
The Bonin flagtail is a flagtail (Kuhliidae) from shallow coastal, estuarine and fresh water of the northwest Pacific around the Ogasawara Islands. The species grows to about 20 cm and has a deep, laterally compressed, silvery body with large eyes and a forked tail with conspicuous black bands. As a nocturnal schooling fish it shelters by day at rocks and reef and hunts small crustaceans, insects and small fish in open water at night. It is locally a food fish. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Bonin flagtail?
The Bonin flagtail is mainly silver-grey.
Where does the Bonin flagtail live?
The Bonin flagtail is mostly found around stony or rocky ground.
How big does the Bonin flagtail get?
The Bonin flagtail grows to a maximum of about 20 cm.
Is the Bonin flagtail dangerous to humans?
No, the Bonin flagtail 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 Kuhlia
More from the family Kuhliidae
Want the complete picture on the Bonin flagtail?
Point your camera at the fish and Fin names the species in seconds. Free, and the Bonin flagtail is one of 12,519 species in the app.