The Plain cardinalfish (Apogon atricaudus) is a saltwater fish of the family Apogonidae that grows up to 8 cm.
Description
The Plain cardinalfish is a cardinalfish (Apogonidae) from reef water of the eastern Pacific, around islands off Mexico. The species has a stocky, grey-brown with a dark tail base 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 Plain cardinalfish?
The Plain cardinalfish has a torpedo-shaped body and is mainly brown.
Where does the Plain cardinalfish live?
The Plain cardinalfish lives in the sea (marine waters) and is mostly found around stony or rocky ground.
How big does the Plain cardinalfish get?
The Plain cardinalfish grows to a maximum of about 8 cm.
Is the Plain cardinalfish dangerous to humans?
No, the Plain cardinalfish is harmless to humans.
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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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