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Longbarbel walking catfish (Clarias macromystax) — Clariidae

Longbarbel walking catfish

Clarias macromystax
Family: Clariidae
LC · Least Concern

The Longbarbel walking catfish (Clarias macromystax) is a freshwater fish of the family Clariidae that grows up to 32 cm.

Length
31.6 cm
Water
Freshwater
Diet
Omnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless
Edibility
Commonly eaten

Description

The longbarbel walking catfish is an African catfish of the airbreathing catfish family (Clariidae) from West and Central Africa. The species grows to about 32 cm and has an elongate, eel-like body with a flattened head, long barbels and a long dorsal and anal fin. Like other clariids it has an accessory air-breathing organ, with which it can survive in oxygen-poor water and move over land for short periods. It inhabits swamps, pools and slow-flowing waters. As an omnivore it feeds on insect larvae, small invertebrates, small fishes and plant matter. The pectoral and dorsal spines can prick, so handle the fish with care.

Frequently asked questions

How do you recognise the Longbarbel walking catfish?

The Longbarbel walking catfish has an elongate, eel-like body, is mainly brown and shows a plain pattern.

Where does the Longbarbel walking catfish live?

The Longbarbel walking catfish lives in fresh water and is mostly found around sand or mud bottom.

How big does the Longbarbel walking catfish get?

The Longbarbel walking catfish grows to a maximum of about 32 cm.

Is the Longbarbel walking catfish dangerous to humans?

No, the Longbarbel walking catfish is harmless to humans.

Is the Longbarbel walking catfish edible?

Yes, the Longbarbel walking catfish is commonly eaten.

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All data

Identification

Dutch name
Langbaard-loopmeerval sourced
English name
Longbarbel walking catfish sourced
Scientific name
Clarias macromystax
Family
Clariidae

Appearance

Size class
Medium verified
Max length (cm)
31.6 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
Origin
Native sourced

Behaviour & biology

Diet
Omnivore sourced
Social behaviour
Solitary inferred
Territorial
No inferred
Activity
Nocturnal inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred

For anglers

Edibility
Commonly eaten sourced
Fishing method
Bodemvissen met natuurlijk aas (worm, garnaal of vis) op of vlak boven de bodem. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless 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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