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Sand catlet (Zaireichthys brevis) — Amphiliidae

Sand catlet

Zaireichthys brevis
Family: Amphiliidae
LC · Least Concern

The Sand catlet (Zaireichthys brevis) is a freshwater fish of the family Amphiliidae that grows up to 3 cm.

Length
3.4 cm
Water
Freshwater
Diet
Carnivore
Behaviour
Small groups
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless
Range
Central Africa; sandy and gravel bottoms of clear streams and rivers of the Congo basin.
Edibility
Not eaten

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Description

The sand catlet is a very small African catfish (Amphiliidae) from the Congo basin in Central Africa. The species is small and translucent with a spotted pattern and barbels, well camouflaged against sandy bottoms. It lives bottom-bound among the sand and gravel of clear streams and rivers. Probing the bottom, it feeds on small invertebrates and insect larvae. The fin spines can give a puncture wound when handled.

Frequently asked questions

How do you recognise the Sand catlet?

The Sand catlet has an elongate, eel-like body, is mainly brown and shows a spots pattern. Very small, translucent and camouflaged against sand; bottom-probing small sand catfish.

Where does the Sand catlet live?

The Sand catlet lives in fresh water and is mostly found around sand or mud bottom. Central Africa; sandy and gravel bottoms of clear streams and rivers of the Congo basin.

How big does the Sand catlet get?

The Sand catlet grows to a maximum of about 3 cm.

Is the Sand catlet dangerous to humans?

No, the Sand catlet is harmless to humans. Not venomous, but the stout pectoral and dorsal fin spines can inflict a painful puncture wound. Clean the wound thoroughly and seek medical care if it becomes infected.

Is the Sand catlet edible?

The Sand catlet is not usually eaten.

More photos

Sand catlet (Zaireichthys brevis) — Amphiliidae — 2
iNaturalist ((c) Rob Palmer, some rights reserved (CC BY-NC-SA))
Sand catlet (Zaireichthys brevis) — Amphiliidae — 3
iNaturalist ((c) Rob Palmer, some rights reserved (CC BY-NC-SA))
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All data

Identification

English name
Sand catlet sourced
Scientific name
Zaireichthys brevis
Family
Amphiliidae

Appearance

Size class
Small verified
Max length (cm)
3.4 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown inferred
Pattern
Spots inferred
Tail shape
Forked inferred
Mouth position
Inferior (downward) inferred
Lips
Thick / fleshy inferred
Barbels
Yes 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; sandy and gravel bottoms of clear streams and rivers of the Congo basin. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Small invertebrates and insect larvae sourced
Social behaviour
Small groups 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
Very small, translucent and camouflaged against sand; bottom-probing small sand catfish. sourced

For anglers

Edibility
Not eaten sourced
Fishing method
Not a target species for angling; at most an incidental catch or usable as baitfish. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced
First aid
Not venomous, but the stout pectoral and dorsal fin spines can inflict a painful 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 Zaireichthys

More from the family Amphiliidae

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