Home · Cyprinidae · Weyns's minnow
Weyns's minnow (Leptocypris weynsii) — Cyprinidae

Weyns's minnow

Leptocypris weynsii
Family: Cyprinidae
LC · Least Concern

The Weyns's minnow (Leptocypris weynsii) is a freshwater fish of the family Cyprinidae that grows up to 10 cm.

Length
9.5 cm
Water
Freshwater
Diet
Omnivore
Behaviour
Schooling
Activity
Diurnal
Body shape
Elongated (eel-like)
Substrate
Mixed bottom
Danger
Harmless
Range
Freshwater of the Congo basin in Central Africa.
Edibility
Not eaten

Want the complete picture on the Weyns's minnow?

Get the app

Description

Leptocypris weynsii is a small, slender minnow (Cyprinidae) from the Congo basin in Central Africa. The species has a streamlined, silvery body and reaches about 10 cm. It lives in schools in the open water column of rivers and streams and feeds on small insects, invertebrates and plankton. Because of its small size and inconspicuous colour the species is rarely noticed and has no fishery value. Little detailed information is available on the precise ecology and reproduction of this species.

Frequently asked questions

How do you recognise the Weyns's minnow?

The Weyns's minnow has an elongate, eel-like body, is mainly silver-grey and shows a plain pattern. Small, slender silvery cyprinid that lives in shoals in the open water column.

Where does the Weyns's minnow live?

The Weyns's minnow lives in fresh water and is mostly found around mixed bottom. Freshwater of the Congo basin in Central Africa.

How big does the Weyns's minnow get?

The Weyns's minnow grows to a maximum of about 10 cm.

Is the Weyns's minnow dangerous to humans?

No, the Weyns's minnow is harmless to humans. None required: this species is harmless to humans.

Is the Weyns's minnow edible?

The Weyns's minnow is not usually eaten.

Fin

Want the complete picture on the Weyns's minnow?

Point your camera at the fish and Fin names the species in seconds. Free, and the Weyns's minnow is one of 12,519 species in the app.

Get the app →

All data

Identification

English name
Weyns's minnow sourced
Scientific name
Leptocypris weynsii
Family
Cyprinidae

Appearance

Size class
Small verified
Max length (cm)
9.5 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Silver / grey inferred
Pattern
Plain inferred
Tail shape
Forked inferred
Mouth position
Terminal inferred
Lips
Thin inferred
Barbels
No sourced
Dorsal fins
One continuous inferred
Dorsal spines
No sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Mixed bottom sourced
Natural range
Freshwater of the Congo basin in Central Africa. inferred
Origin
Native sourced

Behaviour & biology

Diet
Omnivore sourced
Diet (detail)
Small insects, invertebrates and plankton sourced
Social behaviour
Schooling inferred
Territorial
No inferred
Activity
Diurnal inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Small, slender silvery cyprinid that lives in shoals in the open water column. 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
None required: this species is harmless to humans. sourced

Status & sources

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

Same genus Leptocypris

More from the family Cyprinidae

Fin

Want the complete picture on the Weyns's minnow?

Point your camera at the fish and Fin names the species in seconds. Free, and the Weyns's minnow is one of 12,519 species in the app.

Get the app →
Is this the Weyns's minnow? Get the app