The Spotnape cardinalfish (Ostorhinchus notatus) is a saltwater fish of the family Apogonidae that grows up to 10 cm.
Asia: Australia, Solomon Is., Taiwan/Ch Taipei, Indonesia, Japan, Ryukyu Is. and others
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Description
The Spotnape cardinalfish is a cardinalfish (Apogonidae) from the Indo-West Pacific. The species grows to about 10 cm and has a stocky body with large eyes and two separate dorsal fins. A dark spot stands out on the nape. As a nocturnal reef fish it shelters by day in crevices and under overhanging coral and hunts small zooplankton at night. The male broods the eggs in his mouth. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Spotnape cardinalfish?
The Spotnape cardinalfish has a flattened, disc-shaped body and is mainly red-orange.
Where does the Spotnape cardinalfish live?
The Spotnape cardinalfish lives in the sea (marine waters) and is mostly found around stony or rocky ground. Asia: Australia, Solomon Is., Taiwan/Ch Taipei, Indonesia, Japan, Ryukyu Is. and others
How big does the Spotnape cardinalfish get?
The Spotnape cardinalfish grows to a maximum of about 10 cm. On average the species is around 8 cm.
Is the Spotnape cardinalfish dangerous to humans?
No, the Spotnape cardinalfish is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.
More photos
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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
Want the complete picture on the Spotnape cardinalfish?
Point your camera at the fish and Fin names the species in seconds. Free, and the Spotnape cardinalfish is one of 12,519 species in the app.
Or scan with your phone