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Flounder (Lepidorhombus boscii) — Scophthalmidae

Flounder

Lepidorhombus boscii
LC · Least Concern

The Flounder (Lepidorhombus boscii) is a saltwater fish of the family Scophthalmidae that grows up to 40 cm.

Length
40 cm
Water
Saltwater
Depth
7.0–800.0 m
Diet
Carnivore
Behaviour
Solitary
Body shape
Torpedo-shaped
Substrate
Sand / mud bottom
Danger
Harmless
Range
Northeast Atlantic and Mediterranean Sea; soft bottoms of the shelf and slope.
Edibility
Commonly eaten

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Description

The fourspotted megrim is a flatfish of the turbot family (Scophthalmidae) from the north-eastern Atlantic and Mediterranean. The species grows to about 40 cm and has an oblong, rather translucent, light-brown body with both eyes on the left side and two pairs of dark spots at the rear of the dorsal and anal fins, to which the name refers. It lives on soft bottoms of the continental shelf and slope. As a bottom hunter it feeds on small fishes, crustaceans and worms. The fourspotted megrim is a valued food fish and is harmless to humans.

Frequently asked questions

How do you recognise the Flounder?

The Flounder has a torpedo-shaped body, is mainly brown and shows a spots pattern. Both eyes on the left and two pairs of dark blotches at the rear of the fins; valued flatfish.

Where does the Flounder live?

The Flounder lives in the sea (marine waters) and is mostly found around sand or mud bottom. Northeast Atlantic and Mediterranean Sea; soft bottoms of the shelf and slope.

How big does the Flounder get?

The Flounder grows to a maximum of about 40 cm. On average the species is around 20 cm.

Is the Flounder dangerous to humans?

No, the Flounder is harmless to humans. None required: this species is harmless to humans.

Is the Flounder edible?

Yes, the Flounder is commonly eaten.

More photos

Flounder (Lepidorhombus boscii) — Scophthalmidae — 2
iNaturalist ((c) Gonzalo Mucientes Sandoval, some rights reserved (CC BY-NC))
Flounder (Lepidorhombus boscii) — Scophthalmidae — 3
Gonzalo Mucientes Sandoval (CC BY-NC 4.0) via GBIF
Flounder (Lepidorhombus boscii) — Scophthalmidae — 4
Wikimedia Commons — Etrusko25 (CC BY-SA 3.0)
Flounder (Lepidorhombus boscii) — Scophthalmidae — 5
Wikimedia Commons — Etrusko25 (CC BY-SA 3.0)

Easily confused with

These species look like the Flounder and live in the same waters.

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All data

Identification

English name
Flounder verified
Scientific name
Lepidorhombus boscii
Family
Scophthalmidae
Other names
Fourspot megrim; Four-spot megrim; Fourspot scaldfish; Fourspotted megrim; Four-spotted scaldfish; Megrim; Whiff verified

Appearance

Size class
Medium verified
Max length (cm)
40.0 verified
Average length (cm)
20.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Brown inferred
Pattern
Spots inferred
Tail shape
Rounded inferred
Mouth position
Terminal inferred
Lips
Thin inferred
Barbels
No sourced
Dorsal fins
One continuous inferred
Dorsal spines
No sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Min depth (m)
7.0 verified
Max depth (m)
800.0 verified
Natural range
Northeast Atlantic and Mediterranean Sea; soft bottoms of the shelf and slope. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Small fishes, crustaceans and worms sourced
Social behaviour
Solitary inferred
Territorial
No inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Both eyes on the left and two pairs of dark blotches at the rear of the fins; valued flatfish. sourced

For anglers

Edibility
Commonly eaten sourced
Fishing method
Bottom fishing with natural bait (worm, shrimp or fish) on or just above the seabed. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced
First aid
None required: this species is harmless to humans. sourced

Status & sources

Sources
FishBase via GBIF (DwC-A), CC-BY-NC 4.0

Same genus Lepidorhombus

More from the family Scophthalmidae

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