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Japanese sawshark (Pristiophorus japonicus) — Pristiophoridae

Japanese sawshark

Pristiophorus japonicus

The Japanese sawshark (Pristiophorus japonicus) is a saltwater fish of the family Pristiophoridae that grows up to 140 cm.

Length
140 cm
Water
Saltwater
Depth
0.0–500.0 m
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Can cause injury
Edibility
Commonly eaten

Description

The Japanese sawshark is a sawshark (Pristiophoridae) from coastal waters of the northwest Pacific, off East Asia. The species grows to about 1.4 metres and has a slender, grey-brown body and a long, flat, sword-shaped snout set with alternating large and small teeth, with a pair of long barbels halfway along it. As a bottom-dweller it sweeps the saw snout through sand and mud bottoms to injure or detect small fish and crustaceans. The toothed snout can give cuts when handled.

Frequently asked questions

How do you recognise the Japanese sawshark?

The Japanese sawshark has an elongate, eel-like body and is mainly brown.

Where does the Japanese sawshark live?

The Japanese sawshark lives in the sea (marine waters) and is mostly found around sand or mud bottom.

How big does the Japanese sawshark get?

The Japanese sawshark grows to a maximum of about 140 cm.

Is the Japanese sawshark dangerous to humans?

The Japanese sawshark can cause injury; handle it with care.

Is the Japanese sawshark edible?

Yes, the Japanese sawshark is commonly eaten.

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All data

Identification

Dutch name
Japanse zaaghaai sourced
English name
Japanese sawshark sourced
Scientific name
Pristiophorus japonicus
Family
Pristiophoridae
Other names
Japanese saw shark; Japanese sawshark verified

Appearance

Max length (cm)
140 sourced
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown sourced
Tail shape
Straight inferred
Barbels
Yes sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Min depth (m)
0.0 verified
Max depth (m)
500.0 verified
Origin
Native inferred

Behaviour & biology

Territorial
No inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred

For anglers

Edibility
Commonly eaten inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Can cause injury verified

Status & sources

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

Same genus Pristiophorus

More from the family Pristiophoridae

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