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Sixgill sawshark (Pliotrema warreni) — Pristiophoridae

Sixgill sawshark

Pliotrema warreni

The Sixgill sawshark (Pliotrema warreni) is a saltwater fish of the family Pristiophoridae that grows up to 170 cm.

Length
170 cm
Water
Saltwater
Depth
10.0–915.0 m
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Can cause injury

Description

The sixgill sawshark is a sawshark (Pristiophoridae) from coastal waters of the western Indian Ocean, off southern Africa. The species grows to about 1.7 metres and has a slender, yellow-brown body, six pairs of gill slits (unusual) and a long, flat, blade-like snout set with sideways-projecting teeth and a pair of long barbels. With this 'saw' it probes sand and mud bottoms and dislodges prey from the sediment. The saw can cause cuts when handled; remain cautious.

Frequently asked questions

How do you recognise the Sixgill sawshark?

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

Where does the Sixgill sawshark live?

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

How big does the Sixgill sawshark get?

The Sixgill sawshark grows to a maximum of about 170 cm.

Is the Sixgill sawshark dangerous to humans?

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

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All data

Identification

Dutch name
Zeskieuw-zaaghaai sourced
English name
Sixgill sawshark sourced
Scientific name
Pliotrema warreni
Family
Pristiophoridae
Other names
Sixgill sawshark; Warren's sixgill sawshark verified

Appearance

Size class
Extra large verified
Max length (cm)
170.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown sourced
Tail shape
Crescent (lunate) inferred
Barbels
Yes sourced

Habitat & distribution

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

Behaviour & biology

Territorial
No inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred

For anglers

Fishing method
Bodemvissen met natuurlijk aas (worm, garnaal of vis) op of vlak boven de bodem. 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

More from the family Pristiophoridae

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