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Smallmouth elephantfish (Mormyrops engystoma) — Mormyridae

Smallmouth elephantfish

Mormyrops engystoma
Family: Mormyridae

The Smallmouth elephantfish (Mormyrops engystoma) is a freshwater fish of the family Mormyridae that grows up to 15 cm.

Length
14.5 cm
Water
Freshwater
Diet
Carnivore
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless

Description

The Smallmouth elephantfish is a weakly electric elephantfish (Mormyridae) from fresh water of West and Central Africa. The species grows to about 14 cm and has an elongate, dark body with a small mouth. It has a small, narrow mouth. With a weak electric organ it explores turbid water at night and keeps contact with conspecifics; the current cannot be felt by humans. It searches for worms, insect larvae and small invertebrates. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Smallmouth elephantfish?

The Smallmouth elephantfish has an elongate, eel-like body and is mainly black.

Where does the Smallmouth elephantfish live?

The Smallmouth elephantfish lives in fresh water and is mostly found around sand or mud bottom.

How big does the Smallmouth elephantfish get?

The Smallmouth elephantfish grows to a maximum of about 15 cm.

Is the Smallmouth elephantfish dangerous to humans?

No, the Smallmouth elephantfish is harmless to humans.

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All data

Identification

Dutch name
Smalbek-olifantvis sourced
English name
Smallmouth elephantfish sourced
Scientific name
Mormyrops engystoma
Family
Mormyridae

Appearance

Size class
Small verified
Max length (cm)
14.5 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Black sourced
Tail shape
Forked inferred

Habitat & distribution

Water type
Freshwater sourced
Substrate
Sand / mud bottom sourced
Origin
Native inferred

Behaviour & biology

Diet
Carnivore inferred
Territorial
No inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred

For anglers

Fishing method
Klein van stuk en nauwelijks een hengelsportdoel; wordt vooral incidenteel of als aasvis gevangen. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified

Status & sources

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

Same genus Mormyrops

More from the family Mormyridae

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