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Nigerian pike barb (Raiamas nigeriensis) — Cyprinidae

Nigerian pike barb

Raiamas nigeriensis
Family: Cyprinidae
LC · Least Concern

The Nigerian pike barb (Raiamas nigeriensis) is a freshwater fish of the family Cyprinidae that grows up to 11 cm.

Length
11.1 cm
Water
Freshwater
Diet
Carnivore
Behaviour
Small groups
Activity
Diurnal
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless
Range
West Africa; rivers and streams.
Edibility
Rarely eaten

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Description

The Nigerian pike barb is a slender, predatory cyprinid from West Africa. The species grows to about 11 cm and has an elongate, streamlined, silvery body with a large mouth, adapted to a hunting way of life. It lives in rivers and brooks and hunts mainly near the water surface for small fishes and insects. The species closely resembles related Raiamas species and was long confused with Raiamas senegalensis. The genus Raiamas comprises the African 'pike barbs', which despite their cyprinid affinity live as active predators. The species is harmless to humans.

Frequently asked questions

How do you recognise the Nigerian pike barb?

The Nigerian pike barb has an elongate, eel-like body, is mainly silver-grey and shows a plain pattern. Elongate predatory body with a large mouth; long confused with Raiamas senegalensis.

Where does the Nigerian pike barb live?

The Nigerian pike barb lives in fresh water and is mostly found around sand or mud bottom. West Africa; rivers and streams.

How big does the Nigerian pike barb get?

The Nigerian pike barb grows to a maximum of about 11 cm.

Is the Nigerian pike barb dangerous to humans?

No, the Nigerian pike barb is harmless to humans. None required: this species is harmless to humans.

Is the Nigerian pike barb edible?

The Nigerian pike barb is rarely eaten.

More photos

Nigerian pike barb (Raiamas nigeriensis) — Cyprinidae — 2
iNaturalist ((c) H.Grenier, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
Nigerian pike barb sourced
Scientific name
Raiamas nigeriensis
Family
Cyprinidae

Appearance

Size class
Small verified
Max length (cm)
11.1 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Silver / grey inferred
Pattern
Plain inferred
Tail shape
Forked inferred
Mouth position
Terminal inferred
Lips
Thin inferred
Barbels
No sourced
Dorsal fins
One continuous inferred
Dorsal spines
No sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Sand / mud bottom sourced
Natural range
West Africa; rivers and streams. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Small fishes and insects sourced
Social behaviour
Small groups inferred
Territorial
No inferred
Activity
Diurnal inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Elongate predatory body with a large mouth; long confused with Raiamas senegalensis. sourced

For anglers

Edibility
Rarely eaten sourced
Fishing method
Small in size and barely an angling target; mostly caught incidentally or as baitfish. 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 Raiamas

More from the family Cyprinidae

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