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Chinese stargazer (Uranoscopus chinensis) — Uranoscopidae

Chinese stargazer

Uranoscopus chinensis
Family: Uranoscopidae

The Chinese stargazer (Uranoscopus chinensis) is a saltwater fish of the family Uranoscopidae that grows up to 28 cm.

Length
27.5 cm
Water
Saltwater
Depth
7.0–64.0 m
Body shape
Elongated (eel-like)
Substrate
Mixed bottom
Danger
Venomous / poisonous
Range
Asia: China, Taiwan/Ch Taipei, Japan, Korea (South)

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Description

The Chinese stargazer is a stargazer (Uranoscopidae) from coastal water of the northwest Pacific, off East Asia. The species grows to about 30 cm and has a stocky body with a large, bony head, eyes on top of the head and an almost vertically upturned mouth. As an ambush predator it lies buried on sand and mud bottoms with only its eyes showing and snaps at passing fish. Behind the head it carries venomous shoulder spines and it can deliver a mild electric shock with an electric organ; a sting is very painful.

Frequently asked questions

How do you recognise the Chinese stargazer?

The Chinese stargazer has an elongate, eel-like body and is mainly brown. Bears venomous spines or tissue; handle with great care.

Where does the Chinese stargazer live?

The Chinese stargazer lives in the sea (marine waters) and is mostly found around mixed bottom. Asia: China, Taiwan/Ch Taipei, Japan, Korea (South)

How big does the Chinese stargazer get?

The Chinese stargazer grows to a maximum of about 28 cm.

Is the Chinese stargazer dangerous to humans?

The Chinese stargazer is venomous — handle spines with care and seek medical help after a sting if needed. For a sting from a fin spine: rinse the wound, remove any visible spine fragments and immerse the part for 30-90 minutes in water as hot as can be tolerated (about 45 C) to break down the venom. The pain can be severe. For marked swelling, a retained spine or signs of infection seek medical care and check tetanus status.

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All data

Identification

English name
Chinese stargazer sourced
Scientific name
Uranoscopus chinensis
Family
Uranoscopidae

Appearance

Size class
Medium verified
Max length (cm)
27.5 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown sourced
Tail shape
Straight inferred
Mouth position
Superior (upward) sourced
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Mixed bottom sourced
Min depth (m)
7.0 verified
Max depth (m)
64.0 verified
Natural range
Asia: China, Taiwan/Ch Taipei, Japan, Korea (South) sourced
Origin
Native inferred

Behaviour & biology

Territorial
No inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Bears venomous spines or tissue; handle with great care. inferred

For anglers

Fishing method
Bottom fishing with natural bait (worm, shrimp or fish) on or just above the seabed. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Venomous / poisonous verified
First aid
For a sting from a fin spine: rinse the wound, remove any visible spine fragments and immerse the part for 30-90 minutes in water as hot as can be tolerated (about 45 C) to break down the venom. The pain can be severe. For marked swelling, a retained spine or signs of infection seek medical care and check tetanus status. sourced

Status & sources

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

Same genus Uranoscopus

More from the family Uranoscopidae

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