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Bigeye squeaker (Synodontis pleurops) — Mochokidae

Bigeye squeaker

Synodontis pleurops
Family: Mochokidae
LC · Least Concern

The Bigeye squeaker (Synodontis pleurops) is a freshwater fish of the family Mochokidae that grows up to 33 cm.

Length
32.5 cm
Water
Freshwater
Diet
Omnivore
Behaviour
Small groups
Activity
Nocturnal
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Can cause injury
Edibility
Commonly eaten

Description

The bigeye squeaker is an African catfish of the family Mochokidae reaching about 32 cm. The brown, dark-spotted body has notably large eyes, three pairs of barbels around the inferior mouth, an adipose fin and stout, serrated spines in the pectoral and dorsal fins that can cause painful puncture wounds. Like many synodontis catfish it can swim upside down to forage at the water surface or the undersides of leaves. The species comes from the Congo basin in Central Africa and lives on soft bottoms of rivers, creeks and lakes. As an omnivore it eats insect larvae, molluscs, crustaceans, growth and detritus. It can make squeaking sounds with its pectoral spines and is popular in the aquarium hobby.

Frequently asked questions

How do you recognise the Bigeye squeaker?

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

Where does the Bigeye squeaker live?

The Bigeye squeaker lives in fresh water and is mostly found around sand or mud bottom.

How big does the Bigeye squeaker get?

The Bigeye squeaker grows to a maximum of about 33 cm.

Is the Bigeye squeaker dangerous to humans?

The Bigeye squeaker can cause injury; handle it with care.

Is the Bigeye squeaker edible?

Yes, the Bigeye squeaker is commonly eaten.

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All data

Identification

Dutch name
Grootoog-synodontis inferred
English name
Bigeye squeaker verified
Scientific name
Synodontis pleurops
Family
Mochokidae
Other names
Congo squeaker verified

Appearance

Size class
Medium verified
Max length (cm)
32.5 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown sourced
Pattern
Spots sourced
Tail shape
Forked inferred
Mouth position
Inferior (downward) inferred
Lips
Thick / fleshy inferred
Barbels
Yes verified
Dorsal fins
Two separate sourced
Dorsal spines
Yes verified

Habitat & distribution

Water type
Freshwater verified
Substrate
Sand / mud bottom verified
Origin
Native verified

Behaviour & biology

Diet
Omnivore verified
Social behaviour
Small groups verified
Territorial
No verified
Activity
Nocturnal inferred
Reproduction
Separate sexes verified
Sexual dimorphism
No verified

For anglers

Edibility
Commonly eaten verified
Fishing method
Plaatselijk met netten en haken gevangen; een voedselvis en gewilde aquariumvis sourced
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 Synodontis

More from the family Mochokidae

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