Fin's Fish Guide
The Chagos longfin (Chlidichthys chagosensis) is a saltwater fish of the family Pseudochromidae that grows up to 3 cm.
Description
The Chagos longfin is a longfin dottyback (Pseudochromidae) from reef water of the Chagos Archipelago in the Indian Ocean. The species grows to about 6 cm and has a slender body with a long, continuous dorsal fin and often bright colours. As a shy, territorial fish it darts from crevice to crevice along coral and rock and snaps at small crustaceans and worms. Many relatives can change sex. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Chagos longfin?
The Chagos longfin has an elongate, eel-like body and is mainly yellow-gold.
Where does the Chagos longfin live?
The Chagos longfin lives in the sea (marine waters) and is mostly found around stony or rocky ground. Asia: Chagos Is.
How big does the Chagos longfin get?
The Chagos longfin grows to a maximum of about 3 cm.
Is the Chagos longfin dangerous to humans?
No, the Chagos longfin 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 Chlidichthys
More from the family Pseudochromidae
Want the complete picture on the Chagos longfin?
Point your camera at the fish and Fin names the species in seconds. Free, and the Chagos longfin is one of 12,519 species in the app.