Home · Anostomidae · Nijssen's leporinus
Nijssen's leporinus (Leporinus nijsseni) — Anostomidae

Nijssen's leporinus

Leporinus nijsseni
Family: Anostomidae
LC · Least Concern

The Nijssen's leporinus (Leporinus nijsseni) is a freshwater fish of the family Anostomidae that grows up to 17 cm.

Length
17 cm
Water
Freshwater
Diet
Omnivore
Behaviour
Small groups
Activity
Diurnal
Body shape
Elongated (eel-like)
Substrate
Open water
Danger
Harmless
Range
Freshwater of the northwestern Amazon basin in Colombia.

Want the complete picture on the Nijssen's leporinus?

Get the app

Description

The Nijssen's leporinus is a headstander (Anostomidae) from rivers and floodplains of the Amazon basin in Peru. The species grows to about 25 cm and has an elongate, silvery body with dark bands or a longitudinal stripe and a small, protruding mouth. Characteristically it often swims at an angle with the head down, picking algae, biofilm, insect larvae, fruit and plant matter from among stones, roots and plants. It is locally a food fish. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Nijssen's leporinus?

The Nijssen's leporinus has an elongate, eel-like body, is mainly silver-grey and shows a spots pattern. Elongate characin of the family Anostomidae with a small mouth and usually dark blotches or bands on a golden body.

Where does the Nijssen's leporinus live?

The Nijssen's leporinus lives in fresh water and is mostly found around open water. Freshwater of the northwestern Amazon basin in Colombia.

How big does the Nijssen's leporinus get?

The Nijssen's leporinus grows to a maximum of about 17 cm.

Is the Nijssen's leporinus dangerous to humans?

No, the Nijssen's leporinus is harmless to humans. None required: this species is harmless to humans.

Fin

Want the complete picture on the Nijssen's leporinus?

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

Get the app →

All data

Identification

English name
Nijssen's leporinus sourced
Scientific name
Leporinus nijsseni
Family
Anostomidae

Appearance

Size class
Medium verified
Max length (cm)
17.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Silver / grey sourced
Pattern
Spots inferred
Tail shape
Forked inferred
Mouth position
Terminal inferred
Lips
Thick / fleshy inferred
Barbels
No verified
Dorsal fins
One continuous verified
Dorsal spines
No sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Open water sourced
Natural range
Freshwater of the northwestern Amazon basin in Colombia. sourced
Origin
Native verified

Behaviour & biology

Diet
Omnivore sourced
Diet (detail)
Algae, plant material and small invertebrates inferred
Social behaviour
Small groups inferred
Territorial
No inferred
Activity
Diurnal inferred
Reproduction
Separate sexes verified
Sexual dimorphism
No inferred
Seasonality
Reproduction probably in the rainy season, as in related Leporinus species. inferred
Special features
Elongate characin of the family Anostomidae with a small mouth and usually dark blotches or bands on a golden body. inferred

For anglers

Fishing method
Angling with lures or (dead/live) baitfish by trolling, casting or drift fishing in open water. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified
First aid
None required: this species is harmless to humans. verified

Status & sources

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

Same genus Leporinus

More from the family Anostomidae

Fin

Want the complete picture on the Nijssen's leporinus?

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

Get the app →
Is this the Nijssen's leporinus? Get the app