Home · Mochokidae · Violet squeaker
Violet squeaker (Synodontis violaceus) — Mochokidae

Violet squeaker

Synodontis violaceus
Family: Mochokidae
LC · Least Concern

The Violet squeaker (Synodontis violaceus) is a freshwater fish of the family Mochokidae that grows up to 30 cm.

Length
30 cm
Water
Freshwater
Diet
Omnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Torpedo-shaped
Substrate
Mixed bottom
Danger
Harmless
Edibility
Rarely eaten

Description

The violet squeaker is an African squeaker catfish from fresh water of West Africa. The species grows to about 30 cm and has a stocky, scaleless body with a purplish-brown tinge, three pairs of barbels and serrated spines on the dorsal and pectoral fins. By rubbing these spines it produces squeaking sounds. As a nocturnal bottom fish it feeds on insect larvae, molluscs and plant matter. The spines can prick. The IUCN assesses the species as Least Concern (LC).

Frequently asked questions

How do you recognise the Violet squeaker?

The Violet squeaker has a torpedo-shaped body, is mainly brown and shows a plain pattern.

Where does the Violet squeaker live?

The Violet squeaker lives in fresh water and is mostly found around mixed bottom.

How big does the Violet squeaker get?

The Violet squeaker grows to a maximum of about 30 cm.

Is the Violet squeaker dangerous to humans?

No, the Violet squeaker is harmless to humans.

Is the Violet squeaker edible?

The Violet squeaker is rarely eaten.

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
Violette kwetterkat verified
English name
Violet squeaker verified
Scientific name
Synodontis violaceus
Family
Mochokidae

Appearance

Size class
Medium verified
Max length (cm)
30.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Brown sourced
Pattern
Plain sourced
Tail shape
Forked inferred
Mouth position
Inferior (downward) sourced
Lips
Thin sourced
Barbels
Yes sourced
Dorsal fins
Two separate sourced
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Mixed bottom sourced
Origin
Native verified

Behaviour & biology

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

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 Synodontis

More from the family Mochokidae

Download Fin's Fish Guide

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

Get the beta →