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Bearded catfish (Pseudancistrus barbatus) — Loricariidae

Bearded catfish

Pseudancistrus barbatus
Family: Loricariidae
LC · Least Concern

The Bearded catfish (Pseudancistrus barbatus) is a freshwater fish of the family Loricariidae that grows up to 20 cm.

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

Description

Pseudancistrus barbatus is an armoured catfish of the family Loricariidae from northern South America. The body is covered with bony plates and the species has a ventral sucker mouth; adult males bear a row of stout bristle-spines (odontodes) on the snout, whose length is related to rank within the population. It reaches about 20 cm and lives in rapids, where it stays in rock crevices in strong current and clings to the rocks with its sucker mouth. With its rasping mouth it scrapes off algae and aufwuchs. The species is fished locally with harpoons or bow and arrow.

Frequently asked questions

How do you recognise the Bearded catfish?

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

Where does the Bearded catfish live?

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

How big does the Bearded catfish get?

The Bearded catfish grows to a maximum of about 20 cm.

Is the Bearded catfish dangerous to humans?

No, the Bearded catfish is harmless to humans.

Is the Bearded catfish edible?

The Bearded catfish is rarely eaten.

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All data

Identification

Dutch name
Baardharnasmeerval sourced
English name
Bearded catfish verified
Scientific name
Pseudancistrus barbatus
Family
Loricariidae

Appearance

Size class
Medium verified
Max length (cm)
20.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown inferred
Pattern
Spots inferred
Tail shape
Straight 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
Origin
Native sourced

Behaviour & biology

Diet
Herbivore 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 Pseudancistrus

More from the family Loricariidae

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