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Malawi spinyeel (Mastacembelus shiranus) — Mastacembelidae

Malawi spinyeel

Mastacembelus shiranus
LC · Least Concern

The Malawi spinyeel (Mastacembelus shiranus) is a freshwater fish of the family Mastacembelidae that grows up to 26 cm.

Length
26 cm
Water
Freshwater
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Snake-like
Substrate
Mixed bottom
Danger
Harmless
Range
Southern Africa
Edibility
Rarely eaten

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Description

The Malawi spinyeel is a spiny eel from fresh water of southern Africa, in Lake Malawi and the Shire River. The species grows to about 26 cm and has a strongly elongate, eel-like body with an extended snout and a row of separate spinelets before the dorsal fin. As a nocturnal bottom-dweller it shelters by day among rocks, roots and in sand and searches at night for insect larvae, worms and small invertebrates. The fish is harmless to humans. The IUCN assesses the species as Least Concern (LC).

Frequently asked questions

How do you recognise the Malawi spinyeel?

The Malawi spinyeel has a snake-like body, is mainly brown and shows a marbled pattern. Elongated snout and separate small dorsal spines; nocturnal spiny eel

Where does the Malawi spinyeel live?

The Malawi spinyeel lives in fresh water and is mostly found around mixed bottom. Southern Africa

How big does the Malawi spinyeel get?

The Malawi spinyeel grows to a maximum of about 26 cm.

Is the Malawi spinyeel dangerous to humans?

No, the Malawi spinyeel 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 Malawi spinyeel edible?

The Malawi spinyeel is rarely eaten.

More photos

Malawi spinyeel (Mastacembelus shiranus) — Mastacembelidae — 2
iNaturalist ((c) tilapiamap, some rights reserved (CC BY-NC))
Malawi spinyeel (Mastacembelus shiranus) — Mastacembelidae — 3
iNaturalist ((c) Martin Grimm, some rights reserved (CC BY-NC))
Malawi spinyeel (Mastacembelus shiranus) — Mastacembelidae — 4
iNaturalist ((c) Rob Palmer, some rights reserved (CC BY-NC-SA))
Malawi spinyeel (Mastacembelus shiranus) — Mastacembelidae — 5
iNaturalist ((c) Rob Palmer, some rights reserved (CC BY-NC-SA))
Fin

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All data

Identification

English name
Malawi spinyeel verified
Scientific name
Mastacembelus shiranus
Family
Mastacembelidae

Appearance

Size class
Medium verified
Max length (cm)
26.0 verified
Body shape
Snake-like sourced
Dominant colour
Brown sourced
Pattern
Marbled sourced
Tail shape
Rounded inferred
Mouth position
Inferior (downward) sourced
Lips
Thin sourced
Barbels
No sourced
Dorsal fins
One continuous sourced
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Mixed bottom sourced
Natural range
Southern Africa verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Insect larvae, worms and small invertebrates inferred
Social behaviour
Solitary sourced
Territorial
No sourced
Activity
Nocturnal sourced
Reproduction
Separate sexes sourced
Sexual dimorphism
No sourced
Seasonality
Nocturnal spiny eel; present year-round. sourced
Special features
Elongated snout and separate small dorsal spines; nocturnal spiny eel 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 Mastacembelus

More from the family Mastacembelidae

Fin

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