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Hamilton's barb (Enteromius afrohamiltoni) — Cyprinidae

Hamilton's barb

Enteromius afrohamiltoni
Family: Cyprinidae
LC · Least Concern

The Hamilton's barb (Enteromius afrohamiltoni) is a freshwater fish of the family Cyprinidae that grows up to 18 cm.

Length
17.5 cm
Water
Freshwater
Diet
Carnivore
Behaviour
Small groups
Activity
Diurnal
Body shape
Elongated (eel-like)
Substrate
Mixed bottom
Danger
Harmless
Range
Freshwater of southern Africa.
Edibility
Rarely eaten

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Description

Hamilton's barb is an African freshwater fish of the carp family (Cyprinidae) that grows to about 17.5 cm. The species has a streamlined, laterally compressed and fairly plump body and prefers quiet waters such as pans and large pools on river floodplains. It feeds mainly on insects. Within its range it is used as bait for catching tigerfish. The species forms small groups and is completely harmless to humans. Little is known in detail about its precise reproduction in the wild.

Frequently asked questions

How do you recognise the Hamilton's barb?

The Hamilton's barb has an elongate, eel-like body, is mainly silver-grey and shows a plain pattern. Stocky barbel that is used locally as bait fish for tigerfish.

Where does the Hamilton's barb live?

The Hamilton's barb lives in fresh water and is mostly found around mixed bottom. Freshwater of southern Africa.

How big does the Hamilton's barb get?

The Hamilton's barb grows to a maximum of about 18 cm.

Is the Hamilton's barb dangerous to humans?

No, the Hamilton's barb 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 Hamilton's barb edible?

The Hamilton's barb is rarely eaten.

More photos

Hamilton's barb (Enteromius afrohamiltoni) — Cyprinidae — 2
iNaturalist ((c) Nick Helme, some rights reserved (CC BY-NC))
Hamilton's barb (Enteromius afrohamiltoni) — Cyprinidae — 3
iNaturalist ((c) Pieter Kotze, some rights reserved (CC BY-NC))
Hamilton's barb (Enteromius afrohamiltoni) — Cyprinidae — 4
iNaturalist (no rights reserved)
Hamilton's barb (Enteromius afrohamiltoni) — Cyprinidae — 5
iNaturalist ((c) Pieter Kotze, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
Hamilton's barb verified
Scientific name
Enteromius afrohamiltoni
Family
Cyprinidae
Other names
Hamilton's barb; Plump barb verified

Appearance

Size class
Medium verified
Max length (cm)
17.5 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
Yes sourced
Dorsal fins
One continuous inferred
Dorsal spines
No sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Mixed bottom sourced
Natural range
Freshwater of southern Africa. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Insects sourced
Social behaviour
Small groups inferred
Territorial
No inferred
Activity
Diurnal inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
Seasonality
Reproduction probably coincides with the rainy season. inferred
Special features
Stocky barbel that is used locally as bait fish for tigerfish. sourced

For anglers

Edibility
Rarely eaten sourced
Fishing method
Bottom fishing with natural bait (worm, shrimp or fish) on or just above the seabed. 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 Enteromius

More from the family Cyprinidae

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