The Lightbelly cardinalfish (Jaydia photogaster) is a saltwater fish of the family Apogonidae that grows up to 6 cm.
Description
The Lightbelly cardinalfish is a cardinalfish (Apogonidae) from shallow reef water of the Indo-West Pacific. The species grows to about 10 cm and has a stocky, silvery to semi-translucent body with large eyes and two dorsal fins; some relatives carry light organs in the belly. As a nocturnal fish it shelters by day in crevices and under 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 Lightbelly cardinalfish?
The Lightbelly cardinalfish has a flattened, disc-shaped body and is mainly silver-grey.
Where does the Lightbelly cardinalfish live?
The Lightbelly cardinalfish lives in the sea (marine waters) and is mostly found around stony or rocky ground.
How big does the Lightbelly cardinalfish get?
The Lightbelly cardinalfish grows to a maximum of about 6 cm.
Is the Lightbelly cardinalfish dangerous to humans?
No, the Lightbelly cardinalfish is harmless to humans.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Jaydia
More from the family Apogonidae
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