Home · Cyprinidae · Labeobarbus roylii
Labeobarbus roylii — Cyprinidae

Labeobarbus roylii

Labeobarbus roylii
Family: Cyprinidae
EN · Endangered

The Labeobarbus roylii is a freshwater fish of the family Cyprinidae that grows up to 55 cm.

Length
55 cm
Water
Freshwater
Diet
Omnivore
Behaviour
Small groups
Activity
Diurnal
Body shape
Elongated (eel-like)
Substrate
Mixed bottom
Danger
Harmless
Range
West-Central Africa, in the Chiloango and Kouilou basins (Angola and Republic of the Congo).
Edibility
Rarely eaten

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Description

Royle's large-scaled barb is a large African cyprinid from the Chiloango and Kouilou basins in Angola and the Republic of Congo (West-Central Africa). The species reaches about 55 cm and has a streamlined, silvery-brown body with large scales, an inferior mouth with fleshy lips and barbels. It inhabits rivers, where it grazes algae, detritus, insect larvae and plant material from the bottom. Through overfishing and degradation of its river habitats the species has declined strongly and is assessed by the IUCN as endangered (EN). It is caught locally in fisheries.

Frequently asked questions

How do you recognise the Labeobarbus roylii?

The Labeobarbus roylii has an elongate, eel-like body, is mainly silver-grey and shows a plain pattern. Large African barbel from the Chiloango/Kouilou river basin; endangered (EN) through overfishing and habitat loss.

Where does the Labeobarbus roylii live?

The Labeobarbus roylii lives in fresh water and is mostly found around mixed bottom. West-Central Africa, in the Chiloango and Kouilou basins (Angola and Republic of the Congo).

How big does the Labeobarbus roylii get?

The Labeobarbus roylii grows to a maximum of about 55 cm. On average the species is around 30 cm.

Is the Labeobarbus roylii dangerous to humans?

No, the Labeobarbus roylii is harmless to humans. None required: this species is harmless to humans.

Is the Labeobarbus roylii edible?

The Labeobarbus roylii is rarely eaten.

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All data

Identification

English name
Labeobarbus roylii sourced
Scientific name
Labeobarbus roylii
Family
Cyprinidae

Appearance

Size class
Large verified
Max length (cm)
55.0 verified
Average length (cm)
30.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Silver / grey inferred
Pattern
Plain inferred
Tail shape
Forked inferred
Mouth position
Inferior (downward) inferred
Lips
Thick / fleshy 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
West-Central Africa, in the Chiloango and Kouilou basins (Angola and Republic of the Congo). inferred
Origin
Native sourced

Behaviour & biology

Diet
Omnivore sourced
Diet (detail)
Algae, detritus, insect larvae and plant material sourced
Social behaviour
Small groups inferred
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
Large African barbel from the Chiloango/Kouilou river basin; endangered (EN) through overfishing and habitat loss. 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
None required: this species is harmless to humans. sourced

Status & sources

Sources
FishBase via GBIF (DwC-A), CC-BY-NC 4.0

Same genus Labeobarbus

More from the family Cyprinidae

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