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Chinese sleeper (Odontobutis sinensis) — Odontobutidae

Chinese sleeper

Odontobutis sinensis
Family: Odontobutidae

The Chinese sleeper (Odontobutis sinensis) is a freshwater fish of the family Odontobutidae that grows up to 18 cm.

Length
18.1 cm
Water
Freshwater
Activity
Nocturnal
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless

Description

The Chinese sleeper is a sleeper (Odontobutidae) from fresh water of rivers of southern China. The species grows to about 15 cm and has a stocky, brown-mottled body with a broad, flattened head, a large mouth and separate pelvic fins. As a nocturnal, bottom-oriented ambush hunter it shelters by day among stones, roots and leaf litter and seizes small fish, crustaceans and insects by night. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Chinese sleeper?

The Chinese sleeper has an elongate, eel-like body, is mainly brown and shows a marbled pattern.

Where does the Chinese sleeper live?

The Chinese sleeper lives in fresh water and is mostly found around sand or mud bottom.

How big does the Chinese sleeper get?

The Chinese sleeper grows to a maximum of about 18 cm.

Is the Chinese sleeper dangerous to humans?

No, the Chinese sleeper is harmless to humans.

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All data

Identification

Dutch name
Chinese sluimergrondel sourced
English name
Chinese sleeper sourced
Scientific name
Odontobutis sinensis
Family
Odontobutidae

Appearance

Size class
Medium verified
Max length (cm)
18.1 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown sourced
Pattern
Marbled sourced
Tail shape
Rounded inferred

Habitat & distribution

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

Behaviour & biology

Territorial
No inferred
Activity
Nocturnal sourced
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred

For anglers

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

Same genus Odontobutis

More from the family Odontobutidae

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