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Lined sole (Achirus lineatus) — Achiridae

Lined sole

Achirus lineatus
Family: Achiridae
LC · Least Concern

The Lined sole (Achirus lineatus) is a brackish-water fish of the family Achiridae that grows up to 33 cm.

Length
33.1 cm
Water
Brackish
Depth
1.0–20.0 m
Diet
Carnivore
Behaviour
Solitary
Body shape
Flat / disc-shaped
Substrate
Sand / mud bottom
Danger
Harmless
Range
Lagoons, estuaries and coastal zone of the western Atlantic.
Edibility
Commonly eaten

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Description

The lined sole (Achirus lineatus) is a small flatfish of the family Achiridae from the western Atlantic. Like other American soles both eyes lie on the right side of the oval, strongly flattened body, which is brown-mottled with fine dark lines for excellent camouflage. The species reaches about 33 cm and lives mainly in brackish or hypersaline lagoons and on sandy-mud bottoms of estuaries and the littoral zone, where it buries itself leaving just the eyes exposed. As a bottom dweller it feeds on small crustaceans and other invertebrates. The species is marketed fresh and is of local fishery importance.

Frequently asked questions

How do you recognise the Lined sole?

The Lined sole has a flattened, disc-shaped body, is mainly brown and shows a marbled pattern. Right-eyed flatfish with fine dark lines; buries itself and lets only the eyes protrude.

Where does the Lined sole live?

The Lined sole lives in brackish water and is mostly found around sand or mud bottom. Lagoons, estuaries and coastal zone of the western Atlantic.

How big does the Lined sole get?

The Lined sole grows to a maximum of about 33 cm. On average the species is around 17 cm.

Is the Lined sole dangerous to humans?

No, the Lined sole is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.

Is the Lined sole edible?

Yes, the Lined sole is commonly eaten.

More photos

Lined sole (Achirus lineatus) — Achiridae — 2
iNaturalist ((c) professor_w, some rights reserved (CC BY-NC))
Lined sole (Achirus lineatus) — Achiridae — 3
Squidpastry (CC BY-NC 4.0) via GBIF — iNaturalist
Lined sole (Achirus lineatus) — Achiridae — 4
Wikimedia Commons — Paul Louis Oudart (Public domain)
Lined sole (Achirus lineatus) — Achiridae — 5
iNaturalist ((c) adriandzul, some rights reserved (CC BY-NC))
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All data

Identification

English name
Lined sole verified
Scientific name
Achirus lineatus
Family
Achiridae
Other names
Lined Sole; Lined sole verified

Appearance

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

Habitat & distribution

Water type
Brackish sourced
Substrate
Sand / mud bottom sourced
Min depth (m)
1.0 verified
Max depth (m)
20.0 verified
Natural range
Lagoons, estuaries and coastal zone of the western Atlantic. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Small crustaceans and bottom-dwelling 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
Right-eyed flatfish with fine dark lines; buries itself and lets only the eyes protrude. 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
This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status. verified

Status & sources

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

Same genus Achirus

More from the family Achiridae

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