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Spottail spiny turbot (Psettodes belcheri) — Psettodidae

Spottail spiny turbot

Psettodes belcheri
Family: Psettodidae
LC · Least Concern

The Spottail spiny turbot (Psettodes belcheri) is a brackish-water fish of the family Psettodidae that grows up to 80 cm.

Length
80 cm
Water
Brackish
Depth
0–150.0 m
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Flatfish
Substrate
Sand / mud bottom
Danger
Harmless
Range
Eastern Atlantic along the coast of West Africa, over sandy and silty bottoms of coastal water and estuaries; tolerates brackish water.
Edibility
Highly prized

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Description

The spottail spiny turbot is a large, archaic flatfish of the family Psettodidae (spiny turbots) reaching about 80 cm. Unlike 'modern' flatfishes it has spines in the dorsal fin, a large, oblique mouth full of sharp teeth, and the eyes may lie on either the left or the right side - features of the most primitive flatfishes. The brown, blotched upper side gives camouflage on the bottom. The species lives over sand and mud bottoms of coastal water and estuaries along the West African coast and tolerates brackish water. As a predatory ambush hunter it preys on fish, shrimps and crustaceans. With its firm, tasty flesh it is a valued commercial fish.

Frequently asked questions

How do you recognise the Spottail spiny turbot?

The Spottail spiny turbot has a flatfish-shaped body, is mainly brown and shows a spots pattern. Large, primitive flatfish with a large mouth full of sharp teeth; the eyes can lie on the left or the right side and the dorsal fin bears spines.

Where does the Spottail spiny turbot live?

The Spottail spiny turbot lives in brackish water and is mostly found around sand or mud bottom. Eastern Atlantic along the coast of West Africa, over sandy and silty bottoms of coastal water and estuaries; tolerates brackish water.

How big does the Spottail spiny turbot get?

The Spottail spiny turbot grows to a maximum of about 80 cm. On average the species is around 45 cm.

Is the Spottail spiny turbot dangerous to humans?

No, the Spottail spiny turbot is harmless to humans. None required: this species is harmless to humans.

Is the Spottail spiny turbot edible?

Yes, the Spottail spiny turbot is a highly prized food fish.

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All data

Identification

English name
Spottail spiny turbot verified
Scientific name
Psettodes belcheri
Family
Psettodidae
Other names
Flounder; Spottail spiny turbot; Spottedtail turbot; Black sole; Dogsole; Spot-tail spiny turbot verified

Appearance

Size class
Large verified
Max length (cm)
80.0 verified
Average length (cm)
45.0 verified
Body shape
Flatfish verified
Dominant colour
Brown sourced
Pattern
Spots sourced
Tail shape
Straight inferred
Mouth position
Terminal inferred
Lips
Thick / fleshy inferred
Barbels
No verified
Dorsal fins
One continuous sourced
Dorsal spines
Yes verified

Habitat & distribution

Water type
Brackish verified
Substrate
Sand / mud bottom verified
Max depth (m)
150.0 verified
Natural range
Eastern Atlantic along the coast of West Africa, over sandy and silty bottoms of coastal water and estuaries; tolerates brackish water. verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore verified
Diet (detail)
Fishes, shrimps and crustaceans, caught from ambush sourced
Social behaviour
Solitary verified
Territorial
No verified
Activity
Nocturnal inferred
Reproduction
Separate sexes verified
Sexual dimorphism
No verified
Seasonality
Predatory bottom-dweller; the young fish is still symmetrical and settles to the bottom after metamorphosis. sourced
Special features
Large, primitive flatfish with a large mouth full of sharp teeth; the eyes can lie on the left or the right side and the dorsal fin bears spines. sourced

For anglers

Edibility
Highly prized verified
Fishing method
Bottom fishing with a baitfish or shrimp over soft bottoms; a prized, predatory flatfish sourced
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 Psettodes

More from the family Psettodidae

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