Fin's Fish Guide
The Trunkfish (Marcusenius senegalensis) is a freshwater fish of the family Mormyridae that grows up to 32 cm.
Description
Marcusenius senegalensis is an African elephantfish of the family Mormyridae from rivers of West Africa, including the Senegal and the Niger. The species has an elongate, laterally compressed, dark body and reaches about 32 cm. Like other mormyrids it produces weak electric discharges, with which it orients itself in turbid water, locates prey and communicates with conspecifics. The diet consists of small invertebrates and insect larvae on the bottom. The species is of limited local fishery importance. Owing to its crepuscular and nocturnal habits relatively little is known about its precise behaviour.
Frequently asked questions
How do you recognise the Trunkfish?
The Trunkfish has an elongate, eel-like body, is mainly silver-grey and shows a plain pattern. Weak electric organ for orientation and communication in turbid water.
Where does the Trunkfish live?
The Trunkfish lives in fresh water and is mostly found around sand or mud bottom. Rivers of West Africa.
How big does the Trunkfish get?
The Trunkfish grows to a maximum of about 32 cm.
Is the Trunkfish dangerous to humans?
No, the Trunkfish 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 Trunkfish edible?
The Trunkfish is rarely eaten.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Marcusenius
More from the family Mormyridae
Want the complete picture on the Trunkfish?
Point your camera at the fish and Fin names the species in seconds. Free, and the Trunkfish is one of 12,519 species in the app.