The Cryptic cardinalfish (Apogon coccineus) is a saltwater fish of the family Apogonidae that grows up to 6 cm.
Description
The ruby cardinalfish is a small reef fish of the cardinalfish family (Apogonidae) from the Indo-Pacific. The species grows to about 6 cm and has a uniformly reddish (ruby-red) body with large eyes, adapted to a nocturnal way of life. It occurs on sheltered reef flats, lagoon and seaward reefs to at least 17 metres and hides by day deep in crevices and under stones. At night it hunts small zooplankton and small invertebrates. Like other cardinalfishes the male broods the eggs in its mouth. The species is harmless to humans.
Frequently asked questions
How do you recognise the Cryptic cardinalfish?
The Cryptic cardinalfish has a torpedo-shaped body, is mainly red-orange and shows a plain pattern.
Where does the Cryptic cardinalfish live?
The Cryptic cardinalfish lives in the sea (marine waters) and is mostly found around stony or rocky ground.
How big does the Cryptic cardinalfish get?
The Cryptic cardinalfish grows to a maximum of about 6 cm.
Is the Cryptic cardinalfish dangerous to humans?
No, the Cryptic cardinalfish is harmless to humans.
Is the Cryptic cardinalfish edible?
The Cryptic cardinalfish is not usually eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Apogon
More from the family Apogonidae
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