Fin's Fish Guide
The Oval grouper (Triso dermopterus) is a saltwater fish of the family Serranidae that grows up to 68 cm.
Asia: Australia, China, Taiwan/Ch Taipei, Hong Kong, Japan, Korea (North) and others
Description
The oval grouper is a grouper (Epinephelidae) from deeper reef and rocky water of the Indo-West Pacific. The species grows to about 50 cm and has a deep, stocky, dark-brown to grey-black body with a large mouth. As a bottom-oriented ambush hunter it shelters by rocks, caves and wrecks and seizes fish and crustaceans with a sudden, suction gulp. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Oval grouper?
The Oval grouper has a torpedo-shaped body and is mainly brown.
Where does the Oval grouper live?
The Oval grouper lives in the sea (marine waters) and is mostly found around stony or rocky ground. Asia: Australia, China, Taiwan/Ch Taipei, Hong Kong, Japan, Korea (North) and others
How big does the Oval grouper get?
The Oval grouper grows to a maximum of about 68 cm.
Is the Oval grouper dangerous to humans?
No, the Oval grouper 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.
Is the Oval grouper edible?
Yes, the Oval grouper is commonly eaten.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
More from the family Serranidae
Want the complete picture on the Oval grouper?
Point your camera at the fish and Fin names the species in seconds. Free, and the Oval grouper is one of 12,519 species in the app.