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Japanese angelshark (Squatina japonica) — Squatinidae

Japanese angelshark

Squatina japonica
Family: Squatinidae

The Japanese angelshark (Squatina japonica) is a saltwater fish of the family Squatinidae that grows up to 200 cm.

Length
200 cm
Water
Saltwater
Body shape
Irregular
Substrate
Sand / mud bottom
Danger
May bite
Range
Asia: China, Taiwan/Ch Taipei, Japan, Ryukyu Is., Korea (North), Korea (South)
Edibility
Commonly eaten

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Description

The Japanese angelshark is an angelshark (Squatinidae), a flattened shark from coastal waters of the northwest Pacific, off East Asia. The species grows to about 150 cm and has a strongly flattened, sandy body with broad, wing-like pectoral fins, making it look like a ray, but the gills are on the sides. As an ambush predator it lies buried on sand and mud bottoms and shoots up to seize fish and crustaceans. When disturbed or handled it can bite quickly and powerfully; keep clear.

Frequently asked questions

How do you recognise the Japanese angelshark?

The Japanese angelshark has an irregular in shape body, is mainly brown and shows a spots pattern. Can bite with sharp teeth or powerful jaws; handle with care.

Where does the Japanese angelshark live?

The Japanese angelshark lives in the sea (marine waters) and is mostly found around sand or mud bottom. Asia: China, Taiwan/Ch Taipei, Japan, Ryukyu Is., Korea (North), Korea (South)

How big does the Japanese angelshark get?

The Japanese angelshark grows to a maximum of about 200 cm.

Is the Japanese angelshark dangerous to humans?

The Japanese angelshark can bite, but is otherwise not dangerous to humans. A bite from this shark causes a deep cut. Rinse the wound with clean water, apply firm pressure to stop bleeding and cover with a sterile dressing. For a deep or extensive wound seek medical care, have it sutured if needed, update tetanus protection and watch for signs of infection.

Is the Japanese angelshark edible?

Yes, the Japanese angelshark is commonly eaten.

More photos

Japanese angelshark (Squatina japonica) — Squatinidae — 2
iNaturalist ((c) Luis P. B., some rights reserved (CC BY-NC))
Japanese angelshark (Squatina japonica) — Squatinidae — 3
iNaturalist ((c) eerie_0601, some rights reserved (CC BY-NC))
Japanese angelshark (Squatina japonica) — Squatinidae — 4
iNaturalist ((c) Luis P. B., some rights reserved (CC BY-NC))
Japanese angelshark (Squatina japonica) — Squatinidae — 5
iNaturalist ((c) Luis P. B., some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
Japanese angelshark sourced
Scientific name
Squatina japonica
Family
Squatinidae
Other names
Change canopy shark; Japanese angel shark; Japanese angelfish; Japanese angelshark; Japanese monkfish; Change angel shark verified

Appearance

Size class
Extra large verified
Max length (cm)
200.0 verified
Body shape
Irregular sourced
Dominant colour
Brown sourced
Pattern
Spots sourced
Tail shape
Straight inferred

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Natural range
Asia: China, Taiwan/Ch Taipei, Japan, Ryukyu Is., Korea (North), 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
Can bite with sharp teeth or powerful jaws; handle with care. inferred

For anglers

Edibility
Commonly eaten inferred
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
May bite verified
First aid
A bite from this shark causes a deep cut. Rinse the wound with clean water, apply firm pressure to stop bleeding and cover with a sterile dressing. For a deep or extensive wound seek medical care, have it sutured if needed, update tetanus protection and watch for signs of infection. sourced

Status & sources

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

Same genus Squatina

More from the family Squatinidae

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