The Smallmouth flounder (Etropus microstomus) is a saltwater fish of the family Paralichthyidae that grows up to 13 cm.
Northwest Atlantic, on sandy bottoms of shallow coastal waters and estuaries.
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Description
The smallmouth flounder is a small left-eyed flatfish (family Paralichthyidae) of the north-western Atlantic. The species reaches about 13 cm and has an oval, flattened, brown mottled body with both eyes on the left side and a conspicuously small mouth. It lives on sandy bottoms of shallow coastal waters and estuaries. Its diet consists of small crustaceans and bottom invertebrates. Because of its small size the species is of no fishery value and is harmless to humans; it often lies camouflaged buried in the sand.
Frequently asked questions
How do you recognise the Smallmouth flounder?
The Smallmouth flounder has an irregular in shape body, is mainly brown and shows a marbled pattern. Small left-eyed flounder with a strikingly small mouth.
Where does the Smallmouth flounder live?
The Smallmouth flounder lives in the sea (marine waters) and is mostly found around sand or mud bottom. Northwest Atlantic, on sandy bottoms of shallow coastal waters and estuaries.
How big does the Smallmouth flounder get?
The Smallmouth flounder grows to a maximum of about 13 cm.
Is the Smallmouth flounder dangerous to humans?
No, the Smallmouth flounder is harmless to humans. None required: this species is harmless to humans.
Is the Smallmouth flounder edible?
The Smallmouth flounder is not usually eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Etropus
More from the family Paralichthyidae
Want the complete picture on the Smallmouth flounder?
Point your camera at the fish and Fin names the species in seconds. Free, and the Smallmouth flounder is one of 12,519 species in the app.
Or scan with your phone