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Striped robber (Brycinus lateralis) — Alestidae

Striped robber

Brycinus lateralis
Family: Alestidae
LC · Least Concern

The Striped robber (Brycinus lateralis) is a freshwater fish of the family Alestidae that grows up to 14 cm.

Length
14 cm
Water
Freshwater
Diet
Carnivore
Behaviour
Schooling
Body shape
Torpedo-shaped
Substrate
Open water
Danger
Harmless
Range
Freshwater of southern and Central Africa (Zambezi, Okavango, Congo).
Edibility
Commonly eaten

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Description

Brycinus lateralis is an African characin of the family Alestidae, occurring in southern and Central Africa. The species has a streamlined, silvery body with a dark stripe and reaches about 14 cm. It lives in schools in clear, slow-flowing or quiet, well-vegetated waters and shallow, sandy or marshy zones. The diet consists of small aquatic and terrestrial invertebrates. The species often co-occurs with similar species, suggesting mimicry. The fish migrates upstream during rains to spawn and is itself preyed on by predators such as tigerfish. It is eaten locally and used as bait.

Frequently asked questions

How do you recognise the Striped robber?

The Striped robber has a torpedo-shaped body, is mainly silver-grey and shows a horizontal stripes pattern. Presumed mimicry with similar species; used as bait for tigerfish.

Where does the Striped robber live?

The Striped robber lives in fresh water and is mostly found around open water. Freshwater of southern and Central Africa (Zambezi, Okavango, Congo).

How big does the Striped robber get?

The Striped robber grows to a maximum of about 14 cm.

Is the Striped robber dangerous to humans?

No, the Striped robber 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 Striped robber edible?

Yes, the Striped robber is commonly eaten.

More photos

Striped robber (Brycinus lateralis) — Alestidae — 2
Nkosinathi Mazungula (CC BY 4.0) via GBIF — SAIAB
Striped robber (Brycinus lateralis) — Alestidae — 3
iNaturalist ((c) Wilderness Safaris Botswana - Conservation Team, some rights reserved (CC BY))
Striped robber (Brycinus lateralis) — Alestidae — 4
iNaturalist ((c) Wilderness Safaris Botswana - Conservation Team, some rights reserved (CC BY))
Striped robber (Brycinus lateralis) — Alestidae — 5
iNaturalist ((c) Mahomed Desai, some rights reserved (CC BY))
Fin

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All data

Identification

English name
Striped robber verified
Scientific name
Brycinus lateralis
Family
Alestidae
Other names
Striped robber; Stripe-tailed robber; Stripped robber verified

Appearance

Size class
Small verified
Max length (cm)
14.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Silver / grey inferred
Pattern
Horizontal stripes 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
Open water sourced
Natural range
Freshwater of southern and Central Africa (Zambezi, Okavango, Congo). inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Small aquatic and terrestrial invertebrates sourced
Social behaviour
Schooling inferred
Territorial
No inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
Seasonality
Migrates upstream during rains, probably to spawn. inferred
Special features
Presumed mimicry with similar species; used as bait for tigerfish. 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
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 Brycinus

More from the family Alestidae

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