Fin's Fish Guide
The Onefin tonguesole (Cynoglossus monopus) is a saltwater fish of the family Cynoglossidae that grows up to 19 cm.
Description
The Onefin tonguesole is a tonguesole (Cynoglossidae) from coastal waters of the Indo-West Pacific. The species grows to about 19 cm and has an elongate, tongue-shaped, strongly flattened, brown body with both eyes on the left side and a downcurved snout. As a bottom-dweller it lies half-buried on sand and mud bottoms and searches for small worms and crustaceans. It is a food fish. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Onefin tonguesole?
The Onefin tonguesole has a flattened, disc-shaped body and is mainly brown.
Where does the Onefin tonguesole live?
The Onefin tonguesole lives in the sea (marine waters) and is mostly found around sand or mud bottom. Asia: Sri Lanka, Hong Kong, India, Indonesia, Philippines, Thailand
How big does the Onefin tonguesole get?
The Onefin tonguesole grows to a maximum of about 19 cm.
Is the Onefin tonguesole dangerous to humans?
No, the Onefin tonguesole 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.
Want the complete picture on the Onefin tonguesole?
Point your camera at the fish and Fin names the species in seconds. Free, and the Onefin tonguesole is one of 12,519 species in the app.
All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Cynoglossus
More from the family Cynoglossidae
Want the complete picture on the Onefin tonguesole?
Point your camera at the fish and Fin names the species in seconds. Free, and the Onefin tonguesole is one of 12,519 species in the app.