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Claroteid catfish (Chrysichthys aluuensis) — Claroteidae

Claroteid catfish

Chrysichthys aluuensis
Family: Claroteidae
EN · Endangered

The Claroteid catfish (Chrysichthys aluuensis) is a freshwater fish of the family Claroteidae that grows up to 9 cm.

Length
9.1 cm
Water
Freshwater
Diet
Omnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless
Range
West Africa; rivers, bottom-dwelling.
Edibility
Commonly eaten

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Description

The Aluu claroteid catfish is an African catfish (Claroteidae) from the fresh waters of West Africa. The species has an elongate, scaleless body with an adipose fin, barbels and stout pectoral and dorsal fin spines. It lives bottom-bound in rivers and searches at night by touch for insect larvae, molluscs, small fishes and plant matter. Owing to a limited range and habitat loss the species is considered endangered. The stout, partly serrated fin spines can give a painful puncture wound.

Frequently asked questions

How do you recognise the Claroteid catfish?

The Claroteid catfish has an elongate, eel-like body, is mainly brown and shows a spots pattern. Nocturnal bottom-dwelling catfish of West Africa with stinging fin spines; threatened by habitat loss.

Where does the Claroteid catfish live?

The Claroteid catfish lives in fresh water and is mostly found around sand or mud bottom. West Africa; rivers, bottom-dwelling.

How big does the Claroteid catfish get?

The Claroteid catfish grows to a maximum of about 9 cm.

Is the Claroteid catfish dangerous to humans?

No, the Claroteid catfish is harmless to humans. Not venomous, but the stout 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 Claroteid catfish edible?

Yes, the Claroteid catfish is commonly eaten.

More photos

Claroteid catfish (Chrysichthys aluuensis) — Claroteidae — 2
iNaturalist ((c) joe_cutler, some rights reserved (CC BY-NC))
Claroteid catfish (Chrysichthys aluuensis) — Claroteidae — 3
iNaturalist ((c) joe_cutler, some rights reserved (CC BY-NC))
Claroteid catfish (Chrysichthys aluuensis) — Claroteidae — 4
iNaturalist ((c) joe_cutler, some rights reserved (CC BY-NC))
Claroteid catfish (Chrysichthys aluuensis) — Claroteidae — 5
iNaturalist ((c) joe_cutler, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
Claroteid catfish sourced
Scientific name
Chrysichthys aluuensis
Family
Claroteidae

Appearance

Size class
Small verified
Max length (cm)
9.1 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown inferred
Pattern
Spots inferred
Tail shape
Forked inferred
Mouth position
Inferior (downward) 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
West Africa; rivers, bottom-dwelling. inferred
Origin
Native sourced

Behaviour & biology

Diet
Omnivore sourced
Diet (detail)
Insect larvae, molluscs, small fishes 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
Nocturnal bottom-dwelling catfish of West Africa with stinging fin spines; threatened by habitat loss. sourced

For anglers

Edibility
Commonly 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 sourced
First aid
Not venomous, but the stout 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 Chrysichthys

More from the family Claroteidae

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