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Marbled barb (Enteromius marmoratus) — Cyprinidae

Marbled barb

Enteromius marmoratus
Family: Cyprinidae
LC · Least Concern

The Marbled barb (Enteromius marmoratus) is a freshwater fish of the family Cyprinidae that grows up to 7 cm.

Length
6.5 cm
Water
Freshwater
Diet
Omnivore
Behaviour
Schooling
Activity
Diurnal
Body shape
Elongated (eel-like)
Substrate
Open water
Danger
Harmless
Range
Central Africa; streams and small rivers of the Congo basin (DR Congo).
Edibility
Rarely eaten

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Description

The Marbled barb is a small African barb (Cyprinidae) from rivers, streams and pools of West Africa. The species grows to about 6 cm and has a slender, silvery body, often with a dark longitudinal stripe or spots, and short barbels. As a social schooling fish it swims in clear water and snaps at insect larvae, small invertebrates, algae and detritus. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Marbled barb?

The Marbled barb has an elongate, eel-like body, is mainly silver-grey and shows a marbled pattern. Finely marbled pattern; small shoal-forming African barb and prey fish.

Where does the Marbled barb live?

The Marbled barb lives in fresh water and is mostly found around open water. Central Africa; streams and small rivers of the Congo basin (DR Congo).

How big does the Marbled barb get?

The Marbled barb grows to a maximum of about 7 cm.

Is the Marbled barb dangerous to humans?

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

Is the Marbled barb edible?

The Marbled barb is rarely eaten.

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All data

Identification

English name
Marbled barb sourced
Scientific name
Enteromius marmoratus
Family
Cyprinidae

Appearance

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

Habitat & distribution

Water type
Freshwater sourced
Substrate
Open water sourced
Natural range
Central Africa; streams and small rivers of the Congo basin (DR Congo). inferred
Origin
Native sourced

Behaviour & biology

Diet
Omnivore sourced
Diet (detail)
Insect larvae, small invertebrates, algae and detritus sourced
Social behaviour
Schooling sourced
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
Finely marbled pattern; small shoal-forming African barb and prey fish. 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 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 Enteromius

More from the family Cyprinidae

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