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Spotscale barb (Enteromius holotaenia) — Cyprinidae

Spotscale barb

Enteromius holotaenia
Family: Cyprinidae
LC · Least Concern

The Spotscale barb (Enteromius holotaenia) is a freshwater fish of the family Cyprinidae that grows up to 12 cm.

Length
12 cm
Water
Freshwater
Diet
Omnivore
Behaviour
Schooling
Activity
Diurnal
Body shape
Torpedo-shaped
Substrate
Algae or seagrass meadow
Danger
Harmless
Range
Fresh water of Central and West Africa, in streams, rivers and swamps with abundant aquatic plants.
Edibility
Rarely eaten

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Description

The spotscale barb is a small, silvery African barb of the family Cyprinidae reaching about 12 cm. The slender body bears a conspicuous dark lengthwise stripe running from the head to the tail and has two pairs of barbels around the mouth. The species lives in schools in streams, rivers and swamps with abundant water plants in Central and West Africa. As an omnivore it eats insects, zooplankton, algae and detritus, taken in the water column and from the bottom. In the rainy season it spawns on flooded margins. For its handsome stripe it occasionally appears in the aquarium hobby, and through its great numbers it is an important prey fish for larger species.

Frequently asked questions

How do you recognise the Spotscale barb?

The Spotscale barb has a torpedo-shaped body, is mainly silver-grey and shows a horizontal stripes pattern. Small, silvery barb with a dark longitudinal stripe from the head to the tail and two pairs of barbels.

Where does the Spotscale barb live?

The Spotscale barb lives in fresh water and is mostly found around algae or seagrass beds. Fresh water of Central and West Africa, in streams, rivers and swamps with abundant aquatic plants.

How big does the Spotscale barb get?

The Spotscale barb grows to a maximum of about 12 cm.

Is the Spotscale barb dangerous to humans?

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

Is the Spotscale barb edible?

The Spotscale barb is rarely eaten.

More photos

Spotscale barb (Enteromius holotaenia) — Cyprinidae — 2
iNaturalist ((c) joe_cutler, some rights reserved (CC BY-NC))
Spotscale barb (Enteromius holotaenia) — Cyprinidae — 3
iNaturalist ((c) Rob Palmer, some rights reserved (CC BY-NC-SA))
Spotscale barb (Enteromius holotaenia) — Cyprinidae — 4
iNaturalist ((c) Gina Walsh, some rights reserved (CC BY-NC))
Spotscale barb (Enteromius holotaenia) — Cyprinidae — 5
iNaturalist ((c) Gina Walsh, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
Spotscale barb verified
Scientific name
Enteromius holotaenia
Family
Cyprinidae
Other names
African spotscale barb; Spotscale barb; African longstripe barb verified

Appearance

Size class
Small verified
Max length (cm)
12.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Silver / grey sourced
Pattern
Horizontal stripes sourced
Tail shape
Forked inferred
Mouth position
Terminal inferred
Lips
Thick / fleshy inferred
Barbels
Yes verified
Dorsal fins
One continuous sourced
Dorsal spines
No verified

Habitat & distribution

Water type
Freshwater verified
Substrate
Algae or seagrass meadow verified
Natural range
Fresh water of Central and West Africa, in streams, rivers and swamps with abundant aquatic plants. verified
Origin
Native verified

Behaviour & biology

Diet
Omnivore verified
Diet (detail)
Insects, zooplankton, algae and detritus sourced
Social behaviour
Schooling verified
Territorial
No verified
Activity
Diurnal inferred
Reproduction
Separate sexes verified
Sexual dimorphism
No verified
Seasonality
Spawns in the rainy season on flooded banks; eggs and larvae drift in open water. sourced
Special features
Small, silvery barb with a dark longitudinal stripe from the head to the tail and two pairs of barbels. sourced

For anglers

Edibility
Rarely eaten verified
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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