Fin's Fish Guide
The Japanese scaldfish (Arnoglossus japonicus) is a saltwater fish of the family Bothidae that grows up to 17 cm.
Asia: Australia, China, Taiwan/Ch Taipei, Hong Kong, Japan, Korea (South) and others
Description
The Japanese scaldfish is a left-eyed flatfish (Bothidae) from sand and mud bottoms of the northwest Pacific around Japan. The species grows to about 15 cm and has a flat, oval body with both eyes on the left side; the top is sandy mottled for camouflage, the underside white. As a bottom-bound ambush hunter it lies half-buried and seizes small fish, crustaceans and worms. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Japanese scaldfish?
The Japanese scaldfish has a flatfish-shaped body, is mainly brown and shows a spots pattern.
Where does the Japanese scaldfish live?
The Japanese scaldfish lives in the sea (marine waters) and is mostly found around sand or mud bottom. Asia: Australia, China, Taiwan/Ch Taipei, Hong Kong, Japan, Korea (South) and others
How big does the Japanese scaldfish get?
The Japanese scaldfish grows to a maximum of about 17 cm.
Is the Japanese scaldfish dangerous to humans?
No, the Japanese scaldfish 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
Same genus Arnoglossus
More from the family Bothidae
Want the complete picture on the Japanese scaldfish?
Point your camera at the fish and Fin names the species in seconds. Free, and the Japanese scaldfish is one of 12,519 species in the app.