Fin's Fish Guide
The Bigtooth Cardinalfish (Paroncheilus affinis) is a saltwater fish of the family Apogonidae that grows up to 11 cm.
Description
The bigtooth cardinalfish is a cardinalfish (Apogonidae) from the western Atlantic Ocean. The species is small and has a reddish body with large eyes, adapted to a nocturnal life. Adults prefer exposed deeper reefs and rocky outcroppings. By day it shelters in crevices; at night it hunts zooplankton and small invertebrates. Notably, the eggs are incubated orally by both parents. The species is harmless to humans.
Frequently asked questions
How do you recognise the Bigtooth Cardinalfish?
The Bigtooth Cardinalfish has a torpedo-shaped body, is mainly red-orange and shows a plain pattern. The eggs are brooded in the mouth by both parents; nocturnal deep-water reef fish.
Where does the Bigtooth Cardinalfish live?
The Bigtooth Cardinalfish lives in the sea (marine waters) and is mostly found around stony or rocky ground. Western Atlantic; exposed deeper reefs.
How big does the Bigtooth Cardinalfish get?
The Bigtooth Cardinalfish grows to a maximum of about 11 cm.
Is the Bigtooth Cardinalfish dangerous to humans?
No, the Bigtooth Cardinalfish is harmless to humans. None required: this species is harmless to humans.
Is the Bigtooth Cardinalfish edible?
The Bigtooth Cardinalfish is not usually eaten.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
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 Bigtooth Cardinalfish is one of 12,519 species in the app.