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Bonebarbel woodcat (Auchenipterus osteomystax) — Auchenipteridae

Bonebarbel woodcat

Auchenipterus osteomystax

The Bonebarbel woodcat (Auchenipterus osteomystax) is a freshwater fish of the family Auchenipteridae that grows up to 39 cm.

Length
39 cm
Water
Freshwater
Activity
Nocturnal
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Can cause injury

Description

The Bonebarbel woodcat is a driftwood catfish (Auchenipteridae) from fresh water of the Parana and Paraguay basins in South America. The species grows to about 20 cm and has an elongate, grey-brown body with a flat head, barbels and an adipose fin. As a nocturnal bottom-dweller it shelters by day in cavities and under wood and hunts insects, small fish and invertebrates by night; fertilisation is internal. The stout, sharp dorsal and pectoral spines can give a puncture wound when handled.

Frequently asked questions

How do you recognise the Bonebarbel woodcat?

The Bonebarbel woodcat has an elongate, eel-like body and is mainly brown.

Where does the Bonebarbel woodcat live?

The Bonebarbel woodcat lives in fresh water and is mostly found around sand or mud bottom.

How big does the Bonebarbel woodcat get?

The Bonebarbel woodcat grows to a maximum of about 39 cm.

Is the Bonebarbel woodcat dangerous to humans?

The Bonebarbel woodcat can cause injury; handle it with care.

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All data

Identification

Dutch name
Beenbaard-houtmeerval sourced
English name
Bonebarbel woodcat sourced
Scientific name
Auchenipterus osteomystax
Family
Auchenipteridae

Appearance

Size class
Medium verified
Max length (cm)
39.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown sourced
Tail shape
Forked inferred
Barbels
Yes sourced
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Sand / mud bottom sourced
Origin
Native inferred

Behaviour & biology

Territorial
No inferred
Activity
Nocturnal sourced
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred

For anglers

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
Can cause injury verified

Status & sources

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

Same genus Auchenipterus

More from the family Auchenipteridae

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