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Japanese garden eel (Gorgasia japonica) — Congridae

Japanese garden eel

Gorgasia japonica
Family: Congridae

The Japanese garden eel (Gorgasia japonica) is a saltwater fish of the family Congridae that grows up to 100 cm.

Length
100 cm
Water
Saltwater
Depth
0–30.0 m
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Snake-like
Substrate
Sand / mud bottom
Danger
Harmless
Range
Asia: Taiwan/Ch Taipei, Indonesia, Japan, New Zealand

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Description

The Japanese garden eel is a garden eel (Congridae) from the western Pacific, off Japan. The species grows to about 1 metre but is very thin and lives in colonies: each animal protrudes from a self-dug vertical burrow in the sandy bottom, with the forebody curved into the current to snap at drifting zooplankton. When threatened it quickly withdraws into its burrow. A dense colony looks like a waving garden. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Japanese garden eel?

The Japanese garden eel has a snake-like body and is mainly silver-grey.

Where does the Japanese garden eel live?

The Japanese garden eel lives in the sea (marine waters) and is mostly found around sand or mud bottom. Asia: Taiwan/Ch Taipei, Indonesia, Japan, New Zealand

How big does the Japanese garden eel get?

The Japanese garden eel grows to a maximum of about 100 cm.

Is the Japanese garden eel dangerous to humans?

No, the Japanese garden eel 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.

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All data

Identification

English name
Japanese garden eel sourced
Scientific name
Gorgasia japonica
Family
Congridae
Other names
Pacific spaghetti eel sourced

Appearance

Size class
Extra large verified
Max length (cm)
100.0 verified
Body shape
Snake-like sourced
Dominant colour
Silver / grey sourced
Tail shape
Straight inferred
Mouth position
Superior (upward) sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Max depth (m)
30.0 verified
Natural range
Asia: Taiwan/Ch Taipei, Indonesia, Japan, New Zealand sourced
Origin
Native inferred

Behaviour & biology

Diet
Carnivore inferred
Diet (detail)
Small fishes, crustaceans and invertebrates inferred
Social behaviour
Solitary inferred
Territorial
No inferred
Activity
Nocturnal 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
Bottom fishing with natural bait (worm, shrimp or fish) on or just above the seabed. 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 Gorgasia

More from the family Congridae

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