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Lena gudgeon (Gobio soldatovi) — Cyprinidae

Lena gudgeon

Gobio soldatovi
Family: Cyprinidae

The Lena gudgeon (Gobio soldatovi) is a freshwater fish of the family Cyprinidae that grows up to 12 cm.

Length
12 cm
Water
Freshwater
Diet
Omnivore
Activity
Diurnal
Body shape
Elongated (eel-like)
Substrate
Mixed bottom
Danger
Harmless
Range
Asia: China, Mongolia, Russia

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Description

The Lena gudgeon is a small cyprinid (Gobionidae) from fresh water of Siberia, in the Lena and Amur basins. The species grows to about 12 cm and has an elongate, yellow-brown body with a row of dark blotches along the flank and a pair of barbels. As a bottom-dweller it lives on sand and gravel bottoms of rivers and searches for insect larvae and small invertebrates. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Lena gudgeon?

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

Where does the Lena gudgeon live?

The Lena gudgeon lives in fresh water and is mostly found around mixed bottom. Asia: China, Mongolia, Russia

How big does the Lena gudgeon get?

The Lena gudgeon grows to a maximum of about 12 cm. On average the species is around 8 cm.

Is the Lena gudgeon dangerous to humans?

No, the Lena gudgeon is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.

More photos

Lena gudgeon (Gobio soldatovi) — Cyprinidae — 2
iNaturalist ((c) demonishia, some rights reserved (CC BY-NC))
Lena gudgeon (Gobio soldatovi) — Cyprinidae — 3
iNaturalist ((c) andrey19780619, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
Lena gudgeon sourced
Scientific name
Gobio soldatovi
Family
Cyprinidae
Other names
Pacific gudgeon; Soldatov's gudgeon verified

Appearance

Size class
Small verified
Max length (cm)
12.0 verified
Average length (cm)
7.6 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown sourced
Pattern
Spots sourced
Tail shape
Forked inferred
Barbels
Yes sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Mixed bottom sourced
Natural range
Asia: China, Mongolia, Russia sourced
Origin
Native inferred

Behaviour & biology

Diet
Omnivore inferred
Diet (detail)
Invertebrates, algae and detritus inferred
Territorial
No inferred
Activity
Diurnal inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred

For anglers

Fishing method
Small in size and barely an angling target; mostly caught incidentally or as baitfish. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified
First aid
This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status. verified

Status & sources

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

Same genus Gobio

More from the family Cyprinidae

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