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Smalltooth sawfish (Pristis pectinata) — Pristidae

Smalltooth sawfish

Pristis pectinata
Family: Pristidae
CR · Critically Endangered

The Smalltooth sawfish (Pristis pectinata) is a fish that lives in both fresh and salt water of the family Pristidae that grows up to 760 cm.

Length
760 cm
Water
Euryhaline
Depth
10.0–88.0 m
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Torpedo-shaped
Substrate
Sand / mud bottom
Danger
Can cause injury
Edibility
Not eaten

Description

The smalltooth sawfish is a large, shark-like ray of the family Pristidae (sawfishes) that can reach a total length of over 7 metres. The body resembles a shark's, but the gill slits are on the underside, revealing that it is a ray. Characteristic is the long, flat snout (rostrum) set with pairs of even teeth, which serves as a saw: with it the animal slashes through schooling fish and rakes the bottom for prey; the saw is also a sensory organ that detects electrical signals. The species lives in shallow coastal waters, estuaries and mangroves of the tropical Atlantic and enters rivers. Through bycatch and habitat loss it has collapsed worldwide and is assessed as Critically Endangered (CR).

Frequently asked questions

How do you recognise the Smalltooth sawfish?

The Smalltooth sawfish has a torpedo-shaped body, is mainly brown and shows a plain pattern.

Where does the Smalltooth sawfish live?

The Smalltooth sawfish lives in both fresh and salt water and is mostly found around sand or mud bottom.

How big does the Smalltooth sawfish get?

The Smalltooth sawfish grows to a maximum of about 760 cm. On average the species is around 550 cm.

Is the Smalltooth sawfish dangerous to humans?

The Smalltooth sawfish can cause injury; handle it with care.

Is the Smalltooth sawfish edible?

The Smalltooth sawfish is not usually eaten.

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All data

Identification

Dutch name
Kleintandzaagrog verified
English name
Smalltooth sawfish verified
Scientific name
Pristis pectinata
Family
Pristidae
Other names
Common sawfish; Largetooth sawfish; Sawfish verified

Appearance

Size class
Extra large verified
Max length (cm)
760.0 verified
Average length (cm)
550.0 verified
Body shape
Torpedo-shaped verified
Dominant colour
Brown sourced
Pattern
Plain sourced
Tail shape
Crescent (lunate) inferred
Mouth position
Inferior (downward) inferred
Lips
Thin inferred
Barbels
No verified
Dorsal fins
Two separate sourced
Dorsal spines
No verified

Habitat & distribution

Water type
Euryhaline verified
Substrate
Sand / mud bottom verified
Min depth (m)
10.0 verified
Max depth (m)
88.0 verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore verified
Social behaviour
Solitary verified
Territorial
No verified
Activity
Nocturnal inferred
Reproduction
Separate sexes verified
Sexual dimorphism
No verified

For anglers

Edibility
Not eaten verified
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

Same genus Pristis

More from the family Pristidae

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