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Whitespotted spiny eel (Mastacembelus albomaculatus) — Mastacembelidae

Whitespotted spiny eel

Mastacembelus albomaculatus
LC · Least Concern

The Whitespotted spiny eel (Mastacembelus albomaculatus) is a freshwater fish of the family Mastacembelidae that grows up to 22 cm.

Length
22 cm
Water
Freshwater
Depth
0–? m
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Snake-like
Substrate
Sand / mud bottom
Danger
Harmless
Range
Lake Tanganyika
Edibility
Rarely eaten

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Description

The whitespotted spiny eel is a spiny eel endemic to Lake Tanganyika in East Africa. The species grows to about 22 cm and has a strongly elongate, eel-like body with a fleshy, snout-like extension above the mouth and a row of separate spines before the soft dorsal fin, characteristic of the spiny eels; white spots are scattered over the body. As a bottom-dweller the fish lives in rocky coastal zones and hunts small bottom animals. The fish is harmless to humans and is assessed as Least Concern (LC) by the IUCN.

Frequently asked questions

How do you recognise the Whitespotted spiny eel?

The Whitespotted spiny eel has a snake-like body, is mainly brown and shows a spots pattern. Fleshy snout-shaped extension; a row of separate spines in front of the dorsal fin; small white spots

Where does the Whitespotted spiny eel live?

The Whitespotted spiny eel lives in fresh water and is mostly found around sand or mud bottom. Lake Tanganyika

How big does the Whitespotted spiny eel get?

The Whitespotted spiny eel grows to a maximum of about 22 cm.

Is the Whitespotted spiny eel dangerous to humans?

No, the Whitespotted spiny eel 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 Whitespotted spiny eel edible?

The Whitespotted spiny eel is rarely eaten.

More photos

Whitespotted spiny eel (Mastacembelus albomaculatus) — Mastacembelidae — 2
SAIAB (CC BY 4.0) via GBIF — SAIAB
Whitespotted spiny eel (Mastacembelus albomaculatus) — Mastacembelidae — 3
iNaturalist ((c) koblmuel, some rights reserved (CC BY-NC))
Whitespotted spiny eel (Mastacembelus albomaculatus) — Mastacembelidae — 4
iNaturalist ((c) Friedrich Rosian, some rights reserved (CC BY-NC))
Whitespotted spiny eel (Mastacembelus albomaculatus) — Mastacembelidae — 5
iNaturalist ((c) koblmuel, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
Whitespotted spiny eel verified
Scientific name
Mastacembelus albomaculatus
Family
Mastacembelidae

Appearance

Size class
Medium verified
Max length (cm)
22.0 verified
Body shape
Snake-like sourced
Dominant colour
Brown inferred
Pattern
Spots 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
Sand / mud bottom sourced
Min depth (m)
0 sourced
Natural range
Lake Tanganyika verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Small benthic invertebrates and insect larvae inferred
Social behaviour
Solitary inferred
Territorial
No sourced
Activity
Nocturnal inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No sourced
Seasonality
Bottom-dweller of rocky coastal zones; present year-round. sourced
Special features
Fleshy snout-shaped extension; a row of separate spines in front of the dorsal fin; small white spots 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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