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Smoothound (Mustelus palumbes) — Triakidae

Smoothound

Mustelus palumbes
Family: Triakidae
LC · Least Concern

The Smoothound (Mustelus palumbes) is a saltwater fish of the family Triakidae that grows up to 120 cm.

Length
120 cm
Water
Saltwater
Depth
0.0–443.0 m
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless
Edibility
Commonly eaten

Description

The whitespotted smooth-hound is a houndshark from the southeastern Atlantic, ranging from Namibia to central Natal in South Africa. The species grows to about 120 cm and has a slender body that is grey above and white below, with scattered white spots. As a bottom-dweller the fish lives on sand and gravel bottoms of the continental shelf and upper slope, from shallow water to over 400 metres depth, and feeds on crustaceans, octopuses, fish and fish offal. The species is ovoviviparous and bears 3 to 8 young. The fish is harmless to humans and is assessed as Least Concern (LC) by the IUCN.

Frequently asked questions

How do you recognise the Smoothound?

The Smoothound has an elongate, eel-like body, is mainly silver-grey and shows a spots pattern.

Where does the Smoothound live?

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

How big does the Smoothound get?

The Smoothound grows to a maximum of about 120 cm.

Is the Smoothound dangerous to humans?

No, the Smoothound is harmless to humans.

Is the Smoothound edible?

Yes, the Smoothound is commonly eaten.

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All data

Identification

Dutch name
Witvlektoonhaai sourced
English name
Smoothound verified
Scientific name
Mustelus palumbes
Family
Triakidae
Other names
Whitespotted smooth hound; Whitespotted smooth-hound verified

Appearance

Size class
Extra large verified
Max length (cm)
120.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Silver / grey inferred
Pattern
Spots sourced
Tail shape
Straight inferred
Mouth position
Inferior (downward) 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)
443.0 verified
Origin
Native verified

Behaviour & biology

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

For anglers

Edibility
Commonly eaten sourced
Fishing method
Bodemvissen met natuuraas op zand- en grindbodems. sourced
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced

Status & sources

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

Same genus Mustelus

More from the family Triakidae

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