Fin's Fish Guide
The Dusky cardinal (Nectamia fusca) is a saltwater fish of the family Apogonidae that grows up to 11 cm.
Description
The dusky cardinalfish is a small reef fish of the family Apogonidae from the Indo-West Pacific. The species reaches about 11 cm and has a dark, brownish body with large eyes and two separate dorsal fins. It is common on reef flats and in shallow lagoons, where it hides by day among branching Acropora corals and in crevices and holes. At night it emerges to hunt free-swimming invertebrates and small fishes. Like other cardinalfishes the male broods the eggs in its mouth.
Frequently asked questions
How do you recognise the Dusky cardinal?
The Dusky cardinal has a flattened, disc-shaped body, is mainly brown and shows a plain pattern. Shelters during the day among branching Acropora corals; nocturnal; the male is a mouthbrooder.
Where does the Dusky cardinal live?
The Dusky cardinal lives in the sea (marine waters) and is mostly found around stony or rocky ground. Indo-West Pacific, on reef flats and in lagoons.
How big does the Dusky cardinal get?
The Dusky cardinal grows to a maximum of about 11 cm. On average the species is around 7 cm.
Is the Dusky cardinal dangerous to humans?
No, the Dusky cardinal is harmless to humans. None required: this species is harmless to humans.
Is the Dusky cardinal edible?
The Dusky cardinal is not usually eaten.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Nectamia
More from the family Apogonidae
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Point your camera at the fish and Fin names the species in seconds. Free, and the Dusky cardinal is one of 12,519 species in the app.