Home · Claroteidae · Thys' catfish
Thys' catfish (Chrysichthys thysi) — Claroteidae

Thys' catfish

Chrysichthys thysi
Family: Claroteidae
LC · Least Concern

The Thys' catfish (Chrysichthys thysi) is a freshwater fish of the family Claroteidae that grows up to 30 cm.

Length
30 cm
Water
Freshwater
Diet
Omnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Can cause injury

Description

The Thys' catfish is an African claroteid catfish (Claroteidae) from rivers and lakes of West Africa. The species grows to about 30 cm and has a sturdy, scaleless, greyish body with four pairs of barbels, an adipose fin and a flattened head. As a nocturnal bottom-dweller it searches over sand and mud for insect larvae, molluscs, crustaceans and small fish. It is locally an important food fish. The stout, serrated pectoral and dorsal spines can give a painful puncture wound when handled.

Frequently asked questions

How do you recognise the Thys' catfish?

The Thys' catfish has an elongate, eel-like body, is mainly silver-grey and shows a plain pattern.

Where does the Thys' catfish live?

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

How big does the Thys' catfish get?

The Thys' catfish grows to a maximum of about 30 cm.

Is the Thys' catfish dangerous to humans?

The Thys' catfish can cause injury; handle it with care.

Download Fin's Fish Guide

Identify fish in seconds, log your catches and dives. Join the TestFlight beta.

Get the beta →

All data

Identification

Dutch name
Thys' kaardemeerval sourced
English name
Thys' catfish sourced
Scientific name
Chrysichthys thysi
Family
Claroteidae

Appearance

Size class
Medium verified
Max length (cm)
30.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Silver / grey sourced
Pattern
Plain inferred
Tail shape
Forked 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 sourced
Reproduction
Separate sexes sourced
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 Chrysichthys

More from the family Claroteidae

Download Fin's Fish Guide

Identify fish in seconds, log your catches and dives. Join the TestFlight beta.

Get the beta →