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Alluaud's catfish (Clarias alluaudi) — Clariidae

Alluaud's catfish

Clarias alluaudi
Family: Clariidae
LC · Least Concern

The Alluaud's catfish (Clarias alluaudi) is a freshwater fish of the family Clariidae that grows up to 23 cm.

Length
23 cm
Water
Freshwater
Diet
Omnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless
Range
East Africa; muddy banks, papyrus swamps and ponds, including Lake Victoria.
Edibility
Commonly eaten

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Description

Alluaud's catfish is an air-breathing catfish (Clariidae) from East Africa. The species has an elongate, scaleless body with a flattened head, four pairs of barbels and a long dorsal fin; like related airbreathing catfishes it has a tree-shaped gill organ with which it can breathe air and survive oxygen-poor water. It lives along muddy shores, in papyrus swamps and in ponds, including in Lake Victoria. As an omnivore it feeds on insects, small invertebrates and plant matter. The stout pectoral fin spines can give a painful puncture wound when handled.

Frequently asked questions

How do you recognise the Alluaud's catfish?

The Alluaud's catfish has an elongate, eel-like body, is mainly brown and shows a plain pattern. Tree-like gill organ for breathing air; survives oxygen-poor papyrus swamps.

Where does the Alluaud's catfish live?

The Alluaud's catfish lives in fresh water and is mostly found around sand or mud bottom. East Africa; muddy banks, papyrus swamps and ponds, including Lake Victoria.

How big does the Alluaud's catfish get?

The Alluaud's catfish grows to a maximum of about 23 cm.

Is the Alluaud's catfish dangerous to humans?

No, the Alluaud's catfish is harmless to humans. Not venomous, but the stout, serrated pectoral and dorsal fin spines can inflict a painful puncture wound. Clean the wound thoroughly and seek medical care if it becomes infected.

Is the Alluaud's catfish edible?

Yes, the Alluaud's catfish is commonly eaten.

More photos

Alluaud's catfish (Clarias alluaudi) — Clariidae — 2
iNaturalist ((c) Dale Kindler, some rights reserved (CC BY-NC))
Alluaud's catfish (Clarias alluaudi) — Clariidae — 3
Wikimedia Commons — Boulenger, George Albert; Loat, L. (Public domain)
Alluaud's catfish (Clarias alluaudi) — Clariidae — 4
iNaturalist ((c) Dale Kindler, some rights reserved (CC BY-NC))
Alluaud's catfish (Clarias alluaudi) — Clariidae — 5
iNaturalist ((c) Rob Palmer, some rights reserved (CC BY-NC-SA))
Fin

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All data

Identification

English name
Alluaud's catfish verified
Scientific name
Clarias alluaudi
Family
Clariidae
Other names
Alluaud's catfish verified

Appearance

Size class
Medium verified
Max length (cm)
23.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown inferred
Pattern
Plain inferred
Tail shape
Rounded inferred
Mouth position
Terminal inferred
Lips
Thick / fleshy inferred
Barbels
Yes sourced
Dorsal fins
One continuous inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Sand / mud bottom sourced
Natural range
East Africa; muddy banks, papyrus swamps and ponds, including Lake Victoria. inferred
Origin
Native sourced

Behaviour & biology

Diet
Omnivore sourced
Diet (detail)
Insects, small invertebrates and plant material sourced
Social behaviour
Solitary inferred
Territorial
No inferred
Activity
Nocturnal inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Tree-like gill organ for breathing air; survives oxygen-poor papyrus swamps. sourced

For anglers

Edibility
Commonly 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
Not venomous, but the stout, serrated pectoral and dorsal fin spines can inflict a painful puncture wound. Clean the wound thoroughly and seek medical care if it becomes infected. sourced

Status & sources

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

Same genus Clarias

More from the family Clariidae

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