Fin's Fish Guide
The Hayashi's cardinalfish (Pseudamia hayashii) is a saltwater fish of the family Apogonidae that grows up to 10 cm.
Oceania: American Samoa, Australia, Solomon Is., Taiwan/Ch Taipei, Djibouti, Indonesia and others
Description
Hayashi's cardinalfish is a cardinalfish (Apogonidae) from shallow coral-reef water of the Indo-West Pacific. The species grows to about 9 cm and has an elongate, pale to brownish body with large eyes and a light tail spot. As a nocturnal fish it shelters deep in caves and crevices by day and hunts small crustaceans and small fish at night. The male broods the eggs in his mouth. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Hayashi's cardinalfish?
The Hayashi's cardinalfish has an elongate, eel-like body and is mainly brown.
Where does the Hayashi's cardinalfish live?
The Hayashi's cardinalfish lives in the sea (marine waters) and is mostly found around stony or rocky ground. Oceania: American Samoa, Australia, Solomon Is., Taiwan/Ch Taipei, Djibouti, Indonesia and others
How big does the Hayashi's cardinalfish get?
The Hayashi's cardinalfish grows to a maximum of about 10 cm.
Is the Hayashi's cardinalfish dangerous to humans?
No, the Hayashi's 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 Pseudamia
More from the family Apogonidae
Want the complete picture on the Hayashi's cardinalfish?
Point your camera at the fish and Fin names the species in seconds. Free, and the Hayashi's cardinalfish is one of 12,519 species in the app.