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Lowveld rock catlet (Chiloglanis swierstrai) — Mochokidae

Lowveld rock catlet

Chiloglanis swierstrai
Family: Mochokidae
LC · Least Concern

The Lowveld rock catlet (Chiloglanis swierstrai) is a freshwater fish of the family Mochokidae that grows up to 7 cm.

Length
7 cm
Water
Freshwater
Diet
Herbivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Elongated (eel-like)
Substrate
Mixed bottom
Danger
Harmless
Edibility
Not eaten

Description

The lowveld rock catlet is a small African catfish from fresh water of southern Africa, including the Limpopo and Incomati systems. The species grows to about 7 cm and has a flattened body, short barbels and a sucker-like lower lip with which it clings to stones in fast-flowing water. As a bottom-dweller it holds its ground in rapids and grazes algae, aufwuchs and small invertebrates from rocks. The fish is harmless to humans. The IUCN assesses the species as Least Concern (LC).

Frequently asked questions

How do you recognise the Lowveld rock catlet?

The Lowveld rock catlet has an elongate, eel-like body, is mainly brown and shows a marbled pattern.

Where does the Lowveld rock catlet live?

The Lowveld rock catlet lives in fresh water and is mostly found around mixed bottom.

How big does the Lowveld rock catlet get?

The Lowveld rock catlet grows to a maximum of about 7 cm.

Is the Lowveld rock catlet dangerous to humans?

No, the Lowveld rock catlet is harmless to humans.

Is the Lowveld rock catlet edible?

The Lowveld rock catlet is not usually eaten.

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All data

Identification

Dutch name
Laagveld-rotszuigmeerval verified
English name
Lowveld rock catlet verified
Scientific name
Chiloglanis swierstrai
Family
Mochokidae
Other names
Lowveld rock catlet; Lowveld suckermouth verified

Appearance

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

Habitat & distribution

Water type
Freshwater sourced
Substrate
Mixed bottom sourced
Origin
Native verified

Behaviour & biology

Diet
Herbivore sourced
Social behaviour
Solitary sourced
Territorial
No sourced
Activity
Nocturnal sourced
Reproduction
Separate sexes sourced
Sexual dimorphism
No sourced

For anglers

Edibility
Not eaten sourced
Fishing method
Geen doelsoort voor de hengelsport; hooguit incidentele vangst of bruikbaar als aasvisje. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced

Status & sources

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

Same genus Chiloglanis

More from the family Mochokidae

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