Fin's Fish Guide
The Fringed flounder (Xystreurys rasile) is a saltwater fish of the family Paralichthyidae that grows up to 40 cm.
Description
The fringed flounder is a flatfish from the southwest Atlantic, along Brazil (Rio de Janeiro) and Argentina (Patagonia). The species grows to about 40 cm and has the typical asymmetric flatfish body with both eyes on one side. As a bottom-dweller it lives on the continental shelf between about 5 and 150 metres depth and migrates to spawning grounds in spring and to feeding grounds further offshore in autumn. It feeds on amphipods, small crabs and bristle worms. The fish is harmless to humans and is assessed as Least Concern (LC) by the IUCN.
Frequently asked questions
How do you recognise the Fringed flounder?
The Fringed flounder has a flatfish-shaped body, is mainly brown and shows a marbled pattern. Asymmetrical flatfish body; seasonal migration between spawning and feeding grounds
Where does the Fringed flounder live?
The Fringed flounder lives in the sea (marine waters) and is mostly found around sand or mud bottom. Southwest Atlantic
How big does the Fringed flounder get?
The Fringed flounder grows to a maximum of about 40 cm.
Is the Fringed flounder dangerous to humans?
No, the Fringed flounder 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 Fringed flounder edible?
Yes, the Fringed flounder is commonly eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Xystreurys
More from the family Paralichthyidae
Want the complete picture on the Fringed flounder?
Point your camera at the fish and Fin names the species in seconds. Free, and the Fringed flounder is one of 12,519 species in the app.