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Sudan squeaker (Synodontis frontosus) — Mochokidae

Sudan squeaker

Synodontis frontosus
Family: Mochokidae
LC · Least Concern

The Sudan squeaker (Synodontis frontosus) is a freshwater fish of the family Mochokidae that grows up to 34 cm.

Length
34.2 cm
Water
Freshwater
Diet
Omnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Torpedo-shaped
Substrate
Mixed bottom
Danger
Harmless
Range
Nile and Turkana system
Edibility
Commonly eaten

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Description

The Sudan squeaker is an African catfish from the Nile and Lake Turkana systems of northeast Africa. The species grows to about 34 cm and has a stocky, scaleless body with a high head, three pairs of barbels and strong, 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 remains. The spines can prick; the fish is a local food fish. The IUCN assesses it as Least Concern (LC).

Frequently asked questions

How do you recognise the Sudan squeaker?

The Sudan squeaker has a torpedo-shaped body, is mainly brown and shows a spots pattern. Deep head and serrated fin spines; produces chattering sounds

Where does the Sudan squeaker live?

The Sudan squeaker lives in fresh water and is mostly found around mixed bottom. Nile and Turkana system

How big does the Sudan squeaker get?

The Sudan squeaker grows to a maximum of about 34 cm.

Is the Sudan squeaker dangerous to humans?

No, the Sudan squeaker is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.

Is the Sudan squeaker edible?

Yes, the Sudan squeaker is commonly eaten.

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All data

Identification

English name
Sudan squeaker verified
Scientific name
Synodontis frontosus
Family
Mochokidae

Appearance

Size class
Medium verified
Max length (cm)
34.2 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Brown sourced
Pattern
Spots inferred
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
Natural range
Nile and Turkana system verified
Origin
Native verified

Behaviour & biology

Diet
Omnivore sourced
Diet (detail)
Insect larvae, molluscs and plant remains inferred
Social behaviour
Solitary sourced
Territorial
No sourced
Activity
Nocturnal sourced
Reproduction
Separate sexes sourced
Sexual dimorphism
No sourced
Seasonality
Nocturnal bottom catfish; present year-round. sourced
Special features
Deep head and serrated fin spines; produces chattering sounds sourced

For anglers

Edibility
Commonly eaten sourced
Fishing method
Bottom fishing with natural bait (worm, shrimp or fish) on or just above the seabed. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced
First aid
This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status. verified

Status & sources

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

Same genus Synodontis

More from the family Mochokidae

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