Fin's Fish Guide
The Margined tonguefish (Symphurus marginatus) is a saltwater fish of the family Cynoglossidae that grows up to 15 cm.
Description
The margined tonguefish is a small tonguefish from the Atlantic, on the deeper continental shelf and slope. The species grows to about 15 cm and has the elongate, tongue-shaped, strongly asymmetric flatfish body with both eyes on one side, a continuous fin fringe and a dark fin margin. As a bottom-dweller it lives buried on soft deep-water bottoms and eats small bottom animals. The fish is harmless to humans and is assessed as Least Concern (LC) by the IUCN.
Frequently asked questions
How do you recognise the Margined tonguefish?
The Margined tonguefish has a torpedo-shaped body, is mainly brown and shows a plain pattern. Tongue-shaped flatfish body with a dark fin margin; deep-water bottom-dweller
Where does the Margined tonguefish live?
The Margined tonguefish lives in the sea (marine waters) and is mostly found around sand or mud bottom. Atlantic Ocean
How big does the Margined tonguefish get?
The Margined tonguefish grows to a maximum of about 15 cm.
Is the Margined tonguefish dangerous to humans?
No, the Margined tonguefish 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 Margined tonguefish edible?
The Margined tonguefish is not usually eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Symphurus
More from the family Cynoglossidae
Want the complete picture on the Margined tonguefish?
Point your camera at the fish and Fin names the species in seconds. Free, and the Margined tonguefish is one of 12,519 species in the app.