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Eyed sole (Microchirus ocellatus) — Soleidae

Eyed sole

Microchirus ocellatus
Family: Soleidae
LC · Least Concern

The Eyed sole (Microchirus ocellatus) is a saltwater fish of the family Soleidae that grows up to 21 cm.

Length
21 cm
Water
Saltwater
Depth
30.0–300.0 m
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Flat / disc-shaped
Substrate
Sand / mud bottom
Danger
Harmless
Range
Eastern Atlantic from Portugal to West Africa and the Mediterranean Sea.
Edibility
Rarely eaten

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Description

The foureyed sole is a small flatfish of the family Soleidae reaching about 21 cm. Like other soles the body is oval, right-eyed and brown on the eyed side; it is distinguished by a few conspicuous dark eyespots (ocelli) with a pale rim. The blind underside is lighter. The species lives on sand and mud bottoms of the eastern Atlantic and the Mediterranean, usually between 30 and 300 metres, and buries itself by day. At night it searches by touch for small bottom invertebrates such as worms and crustaceans. Because of its small size the species has little commercial value and is landed only as bycatch.

Frequently asked questions

How do you recognise the Eyed sole?

The Eyed sole has a flattened, disc-shaped body, is mainly brown and shows a spots pattern. Small sole with a few striking dark eyespots (ocelli) with a pale edge on the eyed side.

Where does the Eyed sole live?

The Eyed sole lives in the sea (marine waters) and is mostly found around sand or mud bottom. Eastern Atlantic from Portugal to West Africa and the Mediterranean Sea.

How big does the Eyed sole get?

The Eyed sole grows to a maximum of about 21 cm. On average the species is around 15 cm.

Is the Eyed sole dangerous to humans?

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

Is the Eyed sole edible?

The Eyed sole is rarely eaten.

More photos

Eyed sole (Microchirus ocellatus) — Soleidae — 2
iNaturalist ((c) vtzanatos, some rights reserved (CC BY-SA))
Eyed sole (Microchirus ocellatus) — Soleidae — 3
mmissoum (CC BY-NC 4.0) via GBIF — iNaturalist
Eyed sole (Microchirus ocellatus) — Soleidae — 4
iNaturalist ((c) Sylvain Le Bris, some rights reserved (CC BY-NC))
Eyed sole (Microchirus ocellatus) — Soleidae — 5
iNaturalist ((c) Thomas Menut, some rights reserved (CC BY-NC))

Easily confused with

These species look like the Eyed sole and live in the same waters.

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All data

Identification

English name
Eyed sole verified
Scientific name
Microchirus ocellatus
Family
Soleidae
Other names
Foureye sole; Foureyed sole verified

Appearance

Size class
Medium verified
Max length (cm)
21.0 verified
Average length (cm)
15.0 verified
Body shape
Flat / disc-shaped sourced
Dominant colour
Brown sourced
Pattern
Spots sourced
Tail shape
Rounded inferred
Mouth position
Inferior (downward) inferred
Lips
Thin inferred
Barbels
No verified
Dorsal fins
One continuous sourced
Dorsal spines
No verified

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Min depth (m)
30.0 verified
Max depth (m)
300.0 verified
Natural range
Eastern Atlantic from Portugal to West Africa and the Mediterranean Sea. verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore verified
Diet (detail)
Worms, crustaceans, molluscs and benthic invertebrates inferred
Social behaviour
Solitary verified
Territorial
No verified
Activity
Nocturnal inferred
Reproduction
Separate sexes verified
Sexual dimorphism
No verified
Seasonality
Bottom fish of soft bottoms that buries itself during the day; spawns in the warm season with planktonic eggs and larvae. sourced
Special features
Small sole with a few striking dark eyespots (ocelli) with a pale edge on the eyed side. 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 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 Microchirus

More from the family Soleidae

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