Fin's Fish Guide
The Glassy cardinalfish (Pseudamiops gracilicauda) is a saltwater fish of the family Apogonidae that grows up to 5 cm.
Oceania: American Samoa, Australia, Solomon Is., Taiwan/Ch Taipei, Christmas I., Cocos Is. (Keel) and others
Description
The Glassy cardinalfish is a cardinalfish (Apogonidae) from shallow reef water of the Indo-West Pacific. The species grows to about 4 cm and has a stocky, semi-translucent body with large eyes and two dorsal fins. As a nocturnal fish it shelters by day in caves, crevices and under overhanging reef and hunts small zooplankton and small crustaceans by night. The male broods the eggs in his mouth. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Glassy cardinalfish?
The Glassy cardinalfish has an elongate, eel-like body and is mainly silver-grey.
Where does the Glassy cardinalfish live?
The Glassy 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, Christmas I., Cocos Is. (Keel) and others
How big does the Glassy cardinalfish get?
The Glassy cardinalfish grows to a maximum of about 5 cm. On average the species is around 3 cm.
Is the Glassy cardinalfish dangerous to humans?
No, the Glassy 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.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
More from the family Apogonidae
Want the complete picture on the Glassy cardinalfish?
Point your camera at the fish and Fin names the species in seconds. Free, and the Glassy cardinalfish is one of 12,519 species in the app.