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Natal mountain catfish (Amphilius natalensis) — Amphiliidae

Natal mountain catfish

Amphilius natalensis
Family: Amphiliidae
LC · Least Concern

The Natal mountain catfish (Amphilius natalensis) is a freshwater fish of the family Amphiliidae that grows up to 13 cm.

Length
12.5 cm
Water
Freshwater
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless
Range
Southern Africa
Edibility
Rarely eaten

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Description

The Natal mountain catfish is a small catfish from fast-flowing escarpment streams of southern Africa, from the eastern highlands of Zimbabwe to the Drakensberg of KwaZulu-Natal and the Ruo in Malawi. The species grows to about 13 cm, has a flattened head, scaleless skin and barbels. It lives among cobbles and rocks in swift water and is active at night, hunting stream insects such as mayfly and midge larvae. The fish is harmless to humans and is assessed as Least Concern (LC) by the IUCN.

Frequently asked questions

How do you recognise the Natal mountain catfish?

The Natal mountain catfish has an elongate, eel-like body, is mainly brown and shows a marbled pattern. Flattened head and scaleless skin; night hunter in mountain streams

Where does the Natal mountain catfish live?

The Natal mountain catfish lives in fresh water and is mostly found around sand or mud bottom. Southern Africa

How big does the Natal mountain catfish get?

The Natal mountain catfish grows to a maximum of about 13 cm.

Is the Natal mountain catfish dangerous to humans?

No, the Natal mountain catfish 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 Natal mountain catfish edible?

The Natal mountain catfish is rarely eaten.

More photos

Natal mountain catfish (Amphilius natalensis) — Amphiliidae — 2
iNaturalist ((c) Rob Palmer, some rights reserved (CC BY-NC-SA))
Natal mountain catfish (Amphilius natalensis) — Amphiliidae — 3
iNaturalist ((c) Matthew Burnett, some rights reserved (CC BY-NC))
Natal mountain catfish (Amphilius natalensis) — Amphiliidae — 4
iNaturalist ((c) Rob Palmer, some rights reserved (CC BY-NC-SA))
Natal mountain catfish (Amphilius natalensis) — Amphiliidae — 5
iNaturalist ((c) Rob Palmer, some rights reserved (CC BY-NC-SA))
Fin

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All data

Identification

English name
Natal mountain catfish verified
Scientific name
Amphilius natalensis
Family
Amphiliidae
Other names
Natal mountain catfish verified

Appearance

Size class
Small verified
Max length (cm)
12.5 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown inferred
Pattern
Marbled sourced
Tail shape
Forked inferred
Mouth position
Inferior (downward) sourced
Lips
Thin sourced
Barbels
Yes sourced
Dorsal fins
One continuous sourced
Dorsal spines
No sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Sand / mud bottom sourced
Natural range
Southern Africa verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Mayfly and midge larvae and small invertebrates inferred
Social behaviour
Solitary sourced
Territorial
No sourced
Activity
Nocturnal sourced
Reproduction
Separate sexes sourced
Sexual dimorphism
No sourced
Seasonality
Small mountain-stream catfish; present year-round. sourced
Special features
Flattened head and scaleless skin; night hunter in mountain streams sourced

For anglers

Edibility
Rarely eaten sourced
Fishing method
Small in size and barely an angling target; mostly caught incidentally or as baitfish. 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 Amphilius

More from the family Amphiliidae

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