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Windowpane (Scophthalmus aquosus) — Scophthalmidae

Windowpane

Scophthalmus aquosus
LC · Least Concern

The Windowpane (Scophthalmus aquosus) is a saltwater fish of the family Scophthalmidae that grows up to 46 cm.

Length
45.7 cm
Water
Saltwater
Depth
55.0–73.0 m
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Flatfish
Substrate
Sand / mud bottom
Danger
Harmless
Range
Western Atlantic off the east coast of North America, on sandy bottoms of shallow coastal water and the continental shelf.
Edibility
Rarely eaten

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Description

The windowpane is an almost round, left-eyed flatfish of the family Scophthalmidae (turbots and brills) reaching about 46 cm. Both eyes lie on the left side, which is sandy-brown with fine spots. Characteristically the body is so thin and translucent that light shines through it, from which the species takes its name. It lives on sand bottoms of shallow coastal water and the continental shelf of the western Atlantic off the east coast of North America, where it buries itself and lies in wait. As an ambush predator it seizes small fish, shrimps and other crustaceans. Because of its thin, lean body it has little commercial importance, though it comes up as bycatch.

Frequently asked questions

How do you recognise the Windowpane?

The Windowpane has a flatfish-shaped body, is mainly brown and shows a spots pattern. Almost round, left-eyed flatfish with a body so thin and translucent that light shines through it (hence 'windowpane').

Where does the Windowpane live?

The Windowpane lives in the sea (marine waters) and is mostly found around sand or mud bottom. Western Atlantic off the east coast of North America, on sandy bottoms of shallow coastal water and the continental shelf.

How big does the Windowpane get?

The Windowpane grows to a maximum of about 46 cm.

Is the Windowpane dangerous to humans?

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

Is the Windowpane edible?

The Windowpane is rarely eaten.

More photos

Windowpane (Scophthalmus aquosus) — Scophthalmidae — 2
iNaturalist ((c) Bill Mac Eachern, some rights reserved (CC BY-NC))
Windowpane (Scophthalmus aquosus) — Scophthalmidae — 3
Wikimedia Commons — No machine-readable author provided. Matthieu Godbout assumed (based on copyright claims). (CC BY-SA 3.0)
Windowpane (Scophthalmus aquosus) — Scophthalmidae — 4
iNaturalist ((c) Alex Shure, some rights reserved (CC BY-NC))
Windowpane (Scophthalmus aquosus) — Scophthalmidae — 5
Tyler Harris (CC BY-NC 4.0) via GBIF — iNaturalist
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All data

Identification

English name
Windowpane verified
Scientific name
Scophthalmus aquosus
Family
Scophthalmidae
Other names
Windowpane flounder verified

Appearance

Size class
Large verified
Max length (cm)
45.7 verified
Body shape
Flatfish verified
Dominant colour
Brown sourced
Pattern
Spots sourced
Tail shape
Rounded inferred
Mouth position
Terminal inferred
Lips
Thin inferred
Barbels
No verified
Dorsal fins
One continuous sourced
Dorsal spines
No verified

Habitat & distribution

Water type
Saltwater verified
Substrate
Sand / mud bottom verified
Min depth (m)
55.0 verified
Max depth (m)
73.0 verified
Natural range
Western Atlantic off the east coast of North America, on sandy bottoms of shallow coastal water and the continental shelf. verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore verified
Diet (detail)
Small fishes, shrimps and other crustaceans sourced
Social behaviour
Solitary verified
Territorial
No verified
Activity
Nocturnal inferred
Reproduction
Separate sexes verified
Sexual dimorphism
No verified
levensduur_max_jaar
7.0 verified
Seasonality
Spawns in spring and autumn; the young fish is still symmetrical and sinks to the bottom after metamorphosis. sourced
Special features
Almost round, left-eyed flatfish with a body so thin and translucent that light shines through it (hence 'windowpane'). sourced

For anglers

Edibility
Rarely eaten verified
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 verified
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 Scophthalmus

More from the family Scophthalmidae

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