The Black cardinalfish (Apogonichthyoides niger) is a saltwater fish of the family Apogonidae that grows up to 8 cm.
Description
The Black cardinalfish is a cardinalfish (Apogonidae) from reef water of the Indo-West Pacific. The species has a stocky, dark-brown to black body with large eyes and two dorsal fins. As a nocturnal fish it shelters by day in crevices and among coral and hunts small zooplankton and small crustaceans by night. The male broods the eggs in his mouth. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Black cardinalfish?
The Black cardinalfish has a flattened, disc-shaped body and is mainly brown.
Where does the Black cardinalfish live?
The Black cardinalfish lives in the sea (marine waters) and is mostly found around stony or rocky ground.
How big does the Black cardinalfish get?
The Black cardinalfish grows to a maximum of about 8 cm.
Is the Black cardinalfish dangerous to humans?
No, the Black cardinalfish is harmless to humans.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Apogonichthyoides
More from the family Apogonidae
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