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Fourspine leaffish (Afronandus sheljuzhkoi) — Nandidae

Fourspine leaffish

Afronandus sheljuzhkoi
Family: Nandidae
NT · Near Threatened

The Fourspine leaffish (Afronandus sheljuzhkoi) is a freshwater fish of the family Nandidae that grows up to 4 cm.

Length
4.2 cm
Water
Freshwater
Diet
Carnivore
Behaviour
Solitary
Body shape
Elongated (eel-like)
Substrate
Mixed bottom
Danger
Harmless
Edibility
Not eaten

Description

The African leaffish is a small predator (Nandidae) from the fresh waters of West Africa. The species is small and has a stocky, brownish body that resembles a dead leaf in shape and colour, an effective camouflage. It inhabits flowing fresh water of streams and small rivers. As an ambush hunter it hangs motionless among cover and suddenly sucks small fishes and invertebrates into its highly protrusible mouth. Owing to habitat loss the species is considered near threatened. It is harmless to humans.

Frequently asked questions

How do you recognise the Fourspine leaffish?

The Fourspine leaffish has an elongate, eel-like body, is mainly brown and shows a spots pattern.

Where does the Fourspine leaffish live?

The Fourspine leaffish lives in fresh water and is mostly found around mixed bottom.

How big does the Fourspine leaffish get?

The Fourspine leaffish grows to a maximum of about 4 cm.

Is the Fourspine leaffish dangerous to humans?

No, the Fourspine leaffish is harmless to humans.

Is the Fourspine leaffish edible?

The Fourspine leaffish is not usually eaten.

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All data

Identification

Dutch name
Afrikaanse bladvis sourced
English name
Fourspine leaffish verified
Scientific name
Afronandus sheljuzhkoi
Family
Nandidae
Other names
Fourspine leaffish verified

Appearance

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

Habitat & distribution

Water type
Freshwater sourced
Substrate
Mixed bottom sourced
Origin
Native sourced

Behaviour & biology

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

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

More from the family Nandidae

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