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Blind spiny eel (Mastacembelus brichardi) — Mastacembelidae

Blind spiny eel

Mastacembelus brichardi
LC · Least Concern

The Blind spiny eel (Mastacembelus brichardi) is a freshwater fish of the family Mastacembelidae that grows up to 17 cm.

Length
17 cm
Water
Freshwater
Diet
Carnivore
Behaviour
Solitary
Body shape
Snake-like
Substrate
Sand / mud bottom
Danger
Harmless
Range
Central Africa; rapids of the lower reaches of the Congo.
Edibility
Not eaten

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Description

The blind spiny eel is a spiny eel (Mastacembelidae) from the rapids of the lower Congo in Central Africa. The species has an elongate, eel-like body with a fleshy snout and a row of short spines before the dorsal fin; notably it is blind and lives without functional eyes, adapted to a hidden life in dark rock crevices of the raging rapids. Probing by touch, it searches for insect larvae and small invertebrates. The short dorsal spines can give a puncture wound when handled.

Frequently asked questions

How do you recognise the Blind spiny eel?

The Blind spiny eel has a snake-like body, is mainly brown and shows a plain pattern. Blind and without functional eyes; lives in rock crevices of the Congo rapids, stinging dorsal spines.

Where does the Blind spiny eel live?

The Blind spiny eel lives in fresh water and is mostly found around sand or mud bottom. Central Africa; rapids of the lower reaches of the Congo.

How big does the Blind spiny eel get?

The Blind spiny eel grows to a maximum of about 17 cm.

Is the Blind spiny eel dangerous to humans?

No, the Blind spiny eel is harmless to humans. Not venomous, but the sharp spines can inflict a puncture wound. Clean the wound thoroughly and seek medical care if it becomes infected.

Is the Blind spiny eel edible?

The Blind spiny eel is not usually eaten.

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All data

Identification

English name
Blind spiny eel verified
Scientific name
Mastacembelus brichardi
Family
Mastacembelidae

Appearance

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

Habitat & distribution

Water type
Freshwater sourced
Substrate
Sand / mud bottom sourced
Natural range
Central Africa; rapids of the lower reaches of the Congo. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Insect larvae and small invertebrates sourced
Social behaviour
Solitary inferred
Territorial
No inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Blind and without functional eyes; lives in rock crevices of the Congo rapids, stinging dorsal spines. sourced

For anglers

Edibility
Not 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
Not venomous, but the sharp spines can inflict a puncture wound. Clean the wound thoroughly and seek medical care if it becomes infected. sourced

Status & sources

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

Same genus Mastacembelus

More from the family Mastacembelidae

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