Fin's Fish Guide
The Largemouth squeaker (Synodontis macrostoma) is a freshwater fish of the family Mochokidae that grows up to 9 cm.
Description
The Largemouth squeaker is an African squeaker catfish (Mochokidae) from fresh water of the Congo basin in Central Africa. The species grows to about 20 cm and has a sturdy, often spotted body with a large adipose fin, three pairs of fringed barbels and a hard, toothed nape shield; some species characteristically swim upside down. As a nocturnal bottom-dweller it searches for insect larvae, snails, crustaceans and plant matter. The lockable, serrated pectoral and dorsal spines are venomous and can give a painful puncture wound.
Frequently asked questions
How do you recognise the Largemouth squeaker?
The Largemouth squeaker has a torpedo-shaped body, is mainly brown and shows a spots pattern. Bears venomous spines or tissue; handle with great care.
Where does the Largemouth squeaker live?
The Largemouth squeaker lives in fresh water and is mostly found around sand or mud bottom. Africa: Angola, Namibia, Zambia
How big does the Largemouth squeaker get?
The Largemouth squeaker grows to a maximum of about 9 cm.
Is the Largemouth squeaker dangerous to humans?
The Largemouth squeaker is venomous — handle spines with care and seek medical help after a sting if needed. For a sting from a fin spine: rinse the wound, remove any visible spine fragments and immerse the part for 30-90 minutes in water as hot as can be tolerated (about 45 C) to break down the venom. The pain can be severe. For marked swelling, a retained spine or signs of infection seek medical care and check tetanus status.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Synodontis
More from the family Mochokidae
Want the complete picture on the Largemouth squeaker?
Point your camera at the fish and Fin names the species in seconds. Free, and the Largemouth squeaker is one of 12,519 species in the app.