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Fringe shark (Orectolobus japonicus) — Orectolobidae

Fringe shark

Orectolobus japonicus
Family: Orectolobidae
LC · Least Concern

The Fringe shark (Orectolobus japonicus) is a saltwater fish of the family Orectolobidae that grows up to 118 cm.

Length
118 cm
Water
Saltwater
Depth
0.0–200.0 m
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Can cause injury
Range
Northwest Pacific
Edibility
Rarely eaten

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Description

The Japanese wobbegong is a carpet shark from the northwest Pacific, off Japan, Korea and China. The species grows to about 118 cm and has a strongly flattened, brown-mottled body with skin flaps around the head, making it blend in perfectly on the reef bottom. As an ambush hunter it lies still on the bottom and snaps lightning-fast at passing fish and crustaceans. Although not aggressive, it can bite hard if disturbed or stepped on. The IUCN assesses the species as Least Concern (LC).

Frequently asked questions

How do you recognise the Fringe shark?

The Fringe shark has an elongate, eel-like body, is mainly brown and shows a marbled pattern. Flattened marbled body with head flaps; camouflaged ambush shark that bites when disturbed

Where does the Fringe shark live?

The Fringe shark lives in the sea (marine waters) and is mostly found around sand or mud bottom. Northwest Pacific

How big does the Fringe shark get?

The Fringe shark grows to a maximum of about 118 cm.

Is the Fringe shark dangerous to humans?

The Fringe shark can cause injury; handle it with care. A camouflaged bottom shark that can bite firmly and hold on if disturbed or stepped on. Clean any bite wound thoroughly, stop the bleeding and seek medical help.

Is the Fringe shark edible?

The Fringe shark is rarely eaten.

More photos

Fringe shark (Orectolobus japonicus) — Orectolobidae — 2
iNaturalist ((c) hakkahamushi, some rights reserved (CC BY-NC))
Fringe shark (Orectolobus japonicus) — Orectolobidae — 3
Naturalis Biodiversity Center (CC0 1.0) via GBIF
Fringe shark (Orectolobus japonicus) — Orectolobidae — 4
iNaturalist ((c) Larry Chen, some rights reserved (CC BY-NC))
Fringe shark (Orectolobus japonicus) — Orectolobidae — 5
Wikimedia Commons — OpenCage Systems (CC BY-SA 2.5)
Fin

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All data

Identification

English name
Fringe shark verified
Scientific name
Orectolobus japonicus
Family
Orectolobidae
Other names
Japanese carpet shark; Japanese wobbegong verified

Appearance

Size class
Extra large verified
Max length (cm)
118.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown sourced
Pattern
Marbled sourced
Tail shape
Straight inferred
Mouth position
Terminal sourced
Lips
Thin sourced
Barbels
No sourced
Dorsal fins
Two separate sourced
Dorsal spines
No sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Min depth (m)
0.0 verified
Max depth (m)
200.0 verified
Natural range
Northwest Pacific verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Fishes and crustaceans inferred
Social behaviour
Solitary sourced
Territorial
No sourced
Activity
Nocturnal sourced
Reproduction
Separate sexes sourced
Sexual dimorphism
No sourced
Seasonality
Camouflaged bottom ambush shark; present year-round. sourced
Special features
Flattened marbled body with head flaps; camouflaged ambush shark that bites when disturbed sourced

For anglers

Edibility
Rarely eaten sourced
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
Can cause injury sourced
First aid
A camouflaged bottom shark that can bite firmly and hold on if disturbed or stepped on. Clean any bite wound thoroughly, stop the bleeding and seek medical help. verified

Status & sources

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

Same genus Orectolobus

More from the family Orectolobidae

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