The Bluestripe cardinalfish (Ostorhinchus oxygrammus) is a saltwater fish of the family Apogonidae that grows up to 4 cm.
Description
The Bluestripe cardinalfish is a cardinalfish (Apogonidae) from shallow reef and lagoon water of the western Pacific. The species grows to about 8 cm and has a stocky body with large eyes, two separate dorsal fins and often fine stripes or spots. As a nocturnal fish it shelters in crevices and among coral by day and hunts small plankton and crustaceans at night. The male broods the eggs in his mouth. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Bluestripe cardinalfish?
The Bluestripe cardinalfish has an elongate, eel-like body and is mainly red-orange.
Where does the Bluestripe cardinalfish live?
The Bluestripe cardinalfish lives in the sea (marine waters) and is mostly found around stony or rocky ground.
How big does the Bluestripe cardinalfish get?
The Bluestripe cardinalfish grows to a maximum of about 4 cm.
Is the Bluestripe cardinalfish dangerous to humans?
No, the Bluestripe cardinalfish is harmless to humans.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Ostorhinchus
More from the family Apogonidae
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