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Intermediate robber (Brycinus intermedius) — Alestidae

Intermediate robber

Brycinus intermedius
Family: Alestidae
LC · Least Concern

The Intermediate robber (Brycinus intermedius) is a freshwater fish of the family Alestidae that grows up to 8 cm.

Length
8 cm
Water
Freshwater
Diet
Omnivore
Behaviour
Large groups
Body shape
Torpedo-shaped
Substrate
Open water
Danger
Harmless
Range
Freshwater of West-Central Africa; rivers and streams.
Edibility
Commonly eaten

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Description

The intermediate robber is an African tetra (Alestidae) from the fresh waters of west-central Africa. The species has a slender, laterally compressed, silvery body with a metallic sheen. It lives in schools in rivers, lakes and floodplains. As an omnivore it feeds on insects, small zooplankton, seeds and plant matter. It is an important prey fish for larger fishes and a small local food fish. The species is harmless to humans.

Frequently asked questions

How do you recognise the Intermediate robber?

The Intermediate robber has a torpedo-shaped body, is mainly silver-grey and shows a plain pattern. Schooling characin from Cameroon and Gabon; important prey fish.

Where does the Intermediate robber live?

The Intermediate robber lives in fresh water and is mostly found around open water. Freshwater of West-Central Africa; rivers and streams.

How big does the Intermediate robber get?

The Intermediate robber grows to a maximum of about 8 cm.

Is the Intermediate robber dangerous to humans?

No, the Intermediate robber is harmless to humans. None required: this species is harmless to humans.

Is the Intermediate robber edible?

Yes, the Intermediate robber is commonly eaten.

More photos

Intermediate robber (Brycinus intermedius) — Alestidae — 2
iNaturalist ((c) joe_cutler, some rights reserved (CC BY-NC))
Intermediate robber (Brycinus intermedius) — Alestidae — 3
iNaturalist ((c) Gina Walsh, some rights reserved (CC BY-NC))
Intermediate robber (Brycinus intermedius) — Alestidae — 4
iNaturalist ((c) joe_cutler, some rights reserved (CC BY-NC))
Intermediate robber (Brycinus intermedius) — Alestidae — 5
iNaturalist ((c) joe_cutler, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
Intermediate robber sourced
Scientific name
Brycinus intermedius
Family
Alestidae

Appearance

Size class
Small verified
Max length (cm)
8.0 verified
Body shape
Torpedo-shaped 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
Two separate inferred
Dorsal spines
No sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Open water sourced
Natural range
Freshwater of West-Central Africa; rivers and streams. inferred
Origin
Native sourced

Behaviour & biology

Diet
Omnivore sourced
Diet (detail)
Insects, small zooplankton, seeds and plant material sourced
Social behaviour
Large groups 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
Schooling characin from Cameroon and Gabon; important prey fish. sourced

For anglers

Edibility
Commonly 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 Brycinus

More from the family Alestidae

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