Fin's Fish Guide
The Bicolor chromis (Chromis margaritifer) is a fish of the family Pomacentridae that grows up to 8 cm.
Description
The bicolor chromis is a small damselfish (Pomacentridae) from the western and central Pacific. The species grows to about 8 cm and has a sharply bicoloured pattern: the front half is jet black, the rear half, with the tail, bright white. It lives on clear lagoon and seaward reefs, often in groups above or near coral, where it darts among the branches when threatened. In the open water above the reef it catches zooplankton. The male guards the eggs laid on the bottom. The species is harmless to humans.
Frequently asked questions
How do you recognise the Bicolor chromis?
The Bicolor chromis is mainly black and shows a plain pattern. Sharply two-coloured (black in front, white behind); plankton feeder above coral, the male guards the brood.
Where does the Bicolor chromis live?
The Bicolor chromis is mostly found around stony or rocky ground. Western and central Pacific; clear lagoon and seaward reefs.
How big does the Bicolor chromis get?
The Bicolor chromis grows to a maximum of about 8 cm.
Is the Bicolor chromis dangerous to humans?
No, the Bicolor chromis is harmless to humans. None required: this species is harmless to humans.
Is the Bicolor chromis edible?
The Bicolor chromis is not usually eaten.
More photos
Want the complete picture on the Bicolor chromis?
Point your camera at the fish and Fin names the species in seconds. Free, and the Bicolor chromis is one of 12,519 species in the app.
All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Chromis
More from the family Pomacentridae
Want the complete picture on the Bicolor chromis?
Point your camera at the fish and Fin names the species in seconds. Free, and the Bicolor chromis is one of 12,519 species in the app.