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Maria's elephantfish (Mormyrops mariae) — Mormyridae

Maria's elephantfish

Mormyrops mariae
Family: Mormyridae
LC · Least Concern

The Maria's elephantfish (Mormyrops mariae) is a freshwater fish of the family Mormyridae that grows up to 17 cm.

Length
17 cm
Water
Freshwater
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Elongated (eel-like)
Substrate
Mixed bottom
Danger
Harmless
Range
West and Central Africa
Edibility
Rarely eaten

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Description

Maria's elephantfish is an elephantfish from West and Central Africa. The species grows to about 17 cm and has an elongate, dark body with a blunt head. Like all elephantfishes it generates a weak electric field with an electric organ in the tail region to navigate in turbid water, find prey and communicate with conspecifics. It is nocturnal and searches the bottom for insect larvae and small invertebrates. The fish is harmless to humans and is assessed as Least Concern (LC) by the IUCN.

Frequently asked questions

How do you recognise the Maria's elephantfish?

The Maria's elephantfish has an elongate, eel-like body, is mainly brown and shows a plain pattern. Weakly electric organ for navigation and communication in turbid water

Where does the Maria's elephantfish live?

The Maria's elephantfish lives in fresh water and is mostly found around mixed bottom. West and Central Africa

How big does the Maria's elephantfish get?

The Maria's elephantfish grows to a maximum of about 17 cm.

Is the Maria's elephantfish dangerous to humans?

No, the Maria's elephantfish 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 Maria's elephantfish edible?

The Maria's elephantfish is rarely eaten.

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All data

Identification

English name
Maria's elephantfish verified
Scientific name
Mormyrops mariae
Family
Mormyridae

Appearance

Size class
Medium verified
Max length (cm)
17.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown inferred
Pattern
Plain sourced
Tail shape
Forked inferred
Mouth position
Terminal sourced
Lips
Thin sourced
Barbels
No sourced
Dorsal fins
One continuous sourced
Dorsal spines
No sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Mixed bottom sourced
Natural range
West and Central Africa verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Insect larvae and small invertebrates inferred
Social behaviour
Solitary sourced
Territorial
No sourced
Activity
Nocturnal sourced
Reproduction
Separate sexes sourced
Sexual dimorphism
No sourced
Seasonality
Weakly electric elephantfish; present year-round. sourced
Special features
Weakly electric organ for navigation and communication in turbid water sourced

For anglers

Edibility
Rarely 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 Mormyrops

More from the family Mormyridae

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