Home · Paralichthyidae · Cyclope flounder
Cyclope flounder (Ancylopsetta cycloidea) — Paralichthyidae

Cyclope flounder

Ancylopsetta cycloidea
LC · Least Concern

The Cyclope flounder (Ancylopsetta cycloidea) is a saltwater fish of the family Paralichthyidae that grows up to 25 cm.

Length
25 cm
Water
Saltwater
Depth
70.0–260.0 m
Diet
Carnivore
Behaviour
Solitary
Body shape
Flat / disc-shaped
Substrate
Sand / mud bottom
Danger
Harmless
Range
Western Atlantic, on soft bottoms of the continental shelf.
Edibility
Rarely eaten

Want the complete picture on the Cyclope flounder?

Get the app

Description

The cyclope flounder is a left-eyed flatfish of the family Paralichthyidae from the western Atlantic. The species reaches about 25 cm; both eyes lie on the left side and the eyed side is brown with a few conspicuous dark eye-spots ringed with pale. It inhabits soft bottoms of the continental shelf, at depths of about 70 to 260 m, where it lies half-buried in ambush for small bottom invertebrates and fishes. The species is marketed fresh to a limited extent.

Frequently asked questions

How do you recognise the Cyclope flounder?

The Cyclope flounder has a flattened, disc-shaped body, is mainly brown and shows a spots pattern. Left-sided flatfish with a few striking eyespots on the eyed side.

Where does the Cyclope flounder live?

The Cyclope flounder lives in the sea (marine waters) and is mostly found around sand or mud bottom. Western Atlantic, on soft bottoms of the continental shelf.

How big does the Cyclope flounder get?

The Cyclope flounder grows to a maximum of about 25 cm. On average the species is around 20 cm.

Is the Cyclope flounder dangerous to humans?

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

Is the Cyclope flounder edible?

The Cyclope flounder is rarely eaten.

Fin

Want the complete picture on the Cyclope flounder?

Point your camera at the fish and Fin names the species in seconds. Free, and the Cyclope flounder is one of 12,519 species in the app.

Get the app →

All data

Identification

English name
Cyclope flounder verified
Scientific name
Ancylopsetta cycloidea
Family
Paralichthyidae

Appearance

Size class
Medium verified
Max length (cm)
25.0 verified
Average length (cm)
20.0 verified
Body shape
Flat / disc-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)
70.0 verified
Max depth (m)
260.0 verified
Natural range
Western Atlantic, on soft bottoms of the continental shelf. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Small bottom-dwelling invertebrates and small fishes 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-sided flatfish with a few striking eyespots on the eyed side. sourced

For anglers

Edibility
Rarely 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 Ancylopsetta

More from the family Paralichthyidae

Fin

Want the complete picture on the Cyclope flounder?

Point your camera at the fish and Fin names the species in seconds. Free, and the Cyclope flounder is one of 12,519 species in the app.

Get the app →
Is this the Cyclope flounder? Get the app