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Longtail catfish (Clariallabes longicauda) — Clariidae

Longtail catfish

Clariallabes longicauda
Family: Clariidae
LC · Least Concern

The Longtail catfish (Clariallabes longicauda) is a freshwater fish of the family Clariidae that grows up to 28 cm.

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

Description

Clariallabes longicauda is an African air-breathing catfish of the family Clariidae from the Congo basin in Central Africa. The species has a strongly elongate, eel-like body with a long tail, a flattened head and four pairs of barbels, and reaches about 28 cm. Like other clariids it has an accessory breathing organ above the gills with which it can breathe air and survive oxygen-poor water. It lives on the bottom of vegetated, slow-flowing waters. The diet is omnivorous: a stomach was found to contain remains of decayed plants and insects. Owing to its secretive habits little is known about its precise biology.

Frequently asked questions

How do you recognise the Longtail catfish?

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

Where does the Longtail catfish live?

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

How big does the Longtail catfish get?

The Longtail catfish grows to a maximum of about 28 cm.

Is the Longtail catfish dangerous to humans?

No, the Longtail catfish is harmless to humans.

Is the Longtail catfish edible?

The Longtail catfish is rarely eaten.

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All data

Identification

Dutch name
Langstaart-stekelmeerval sourced
English name
Longtail catfish sourced
Scientific name
Clariallabes longicauda
Family
Clariidae

Appearance

Size class
Medium verified
Max length (cm)
28.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown inferred
Pattern
Plain inferred
Tail shape
Rounded inferred
Mouth position
Terminal inferred
Lips
Thin 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
Rarely 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 Clariallabes

More from the family Clariidae

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