Home · Clariidae · Smalleye eel catfish
Smalleye eel catfish (Dolichallabes microphthalmus) — Clariidae

Smalleye eel catfish

Dolichallabes microphthalmus
Family: Clariidae
LC · Least Concern

The Smalleye eel catfish (Dolichallabes microphthalmus) is a freshwater fish of the family Clariidae that grows up to 25 cm.

Length
25 cm
Water
Freshwater
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless
Edibility
Not eaten

Description

The smalleye eel catfish is an air-breathing catfish (Clariidae) from swamps, peatlands and slow-flowing fresh water of the Congo basin in Central Africa. The species grows to about 25 cm and has a very slender, eel-like, dark body with strongly reduced fins, extremely small eyes and barbels. With an air-breathing organ it can survive in oxygen-poor water and crawl through mud. As a nocturnal bottom-dweller it snaps at insect larvae, worms and small invertebrates. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Smalleye eel catfish?

The Smalleye eel catfish has an elongate, eel-like body, is mainly brown and shows a plain pattern.

Where does the Smalleye eel catfish live?

The Smalleye eel catfish lives in fresh water and is mostly found around sand or mud bottom.

How big does the Smalleye eel catfish get?

The Smalleye eel catfish grows to a maximum of about 25 cm.

Is the Smalleye eel catfish dangerous to humans?

No, the Smalleye eel catfish is harmless to humans.

Is the Smalleye eel catfish edible?

The Smalleye eel catfish is not usually eaten.

Download Fin's Fish Guide

Identify fish in seconds, log your catches and dives. Join the TestFlight beta.

Get the beta →

All data

Identification

Dutch name
Kleinoog-aalmeerval sourced
English name
Smalleye eel catfish sourced
Scientific name
Dolichallabes microphthalmus
Family
Clariidae

Appearance

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

Habitat & distribution

Water type
Freshwater sourced
Substrate
Sand / mud bottom sourced
Origin
Native sourced

Behaviour & biology

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

For anglers

Edibility
Not eaten sourced
Fishing method
Bodemvissen met natuurlijk aas (worm, garnaal of vis) op of vlak boven de bodem. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified

Status & sources

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

More from the family Clariidae

Download Fin's Fish Guide

Identify fish in seconds, log your catches and dives. Join the TestFlight beta.

Get the beta →