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Flounder (Engyprosopon grandisquama) — Bothidae

Flounder

Engyprosopon grandisquama
Family: Bothidae
LC · Least Concern

The Flounder (Engyprosopon grandisquama) is a saltwater fish of the family Bothidae that grows up to 15 cm.

Length
15 cm
Water
Saltwater
Depth
7.0–200.0 m
Diet
Carnivore
Behaviour
Solitary
Body shape
Flat / disc-shaped
Substrate
Stone or rock
Danger
Harmless
Range
Indo-West Pacific; sandy and muddy bottoms of the continental shelf.
Edibility
Rarely eaten

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Description

The largescale flounder is a small left-eyed flatfish (Bothidae) from the Indo-West Pacific. The species has an oval, strongly flattened body with both eyes on the left side and relatively large scales. It lives bottom-bound on sand and mud areas of the continental shelf, half-buried and well camouflaged. As an ambush hunter it feeds on crustaceans, polychaete worms and other small bottom animals. The species is harmless to humans.

Frequently asked questions

How do you recognise the Flounder?

The Flounder has a flattened, disc-shaped body, is mainly brown and shows a marbled pattern. Left-eyed flatfish with relatively large scales; half-buried ambush predator of the continental shelf.

Where does the Flounder live?

The Flounder lives in the sea (marine waters) and is mostly found around stony or rocky ground. Indo-West Pacific; sandy and muddy bottoms of the continental shelf.

How big does the Flounder get?

The Flounder grows to a maximum of about 15 cm. On average the species is around 10 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?

The Flounder is rarely eaten.

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All data

Identification

English name
Flounder verified
Scientific name
Engyprosopon grandisquama
Family
Bothidae
Other names
Flounder; Largescale flounder; Spiny-head flounder; Warthog flounder verified

Appearance

Size class
Small verified
Max length (cm)
15.0 verified
Average length (cm)
10.0 verified
Body shape
Flat / disc-shaped sourced
Dominant colour
Brown inferred
Pattern
Marbled 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
Stone or rock sourced
Min depth (m)
7.0 verified
Max depth (m)
200.0 verified
Natural range
Indo-West Pacific; sandy and muddy bottoms of the continental shelf. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Crustaceans, polychaetes and other small benthic invertebrates 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
Left-eyed flatfish with relatively large scales; half-buried ambush predator of the continental shelf. sourced

For anglers

Edibility
Rarely eaten sourced
Fishing method
Small in size and barely an angling target; mostly caught incidentally or as baitfish. 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 Engyprosopon

More from the family Bothidae

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