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Pelagic thresher (Alopias pelagicus) — Alopiidae

Pelagic thresher

Alopias pelagicus
Family: Alopiidae

The Pelagic thresher (Alopias pelagicus) is a saltwater fish of the family Alopiidae that grows up to 428 cm.

Length
428 cm
Water
Saltwater
Depth
0.0–300.0 m
Body shape
Torpedo-shaped
Substrate
Open water
Danger
Harmless
Edibility
Commonly eaten

Description

The pelagic thresher is a large shark (Alopiidae) from the open, warm waters of the Indian and Pacific oceans. The species reaches about 4.3 metres including the tail, of which the upper tail lobe makes up nearly half. With this long, whip-like tail it stuns schools of small fish before eating them. As an oceanic predator it swims from the surface to several hundred metres deep. It is not aggressive and virtually harmless to humans; its teeth are small.

Frequently asked questions

How do you recognise the Pelagic thresher?

The Pelagic thresher has a torpedo-shaped body and is mainly silver-grey.

Where does the Pelagic thresher live?

The Pelagic thresher lives in the sea (marine waters) and is mostly found around open water.

How big does the Pelagic thresher get?

The Pelagic thresher grows to a maximum of about 428 cm. On average the species is around 276 cm.

Is the Pelagic thresher dangerous to humans?

No, the Pelagic thresher is harmless to humans.

Is the Pelagic thresher edible?

Yes, the Pelagic thresher is commonly eaten.

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All data

Identification

Dutch name
Pelagische voshaai sourced
English name
Pelagic thresher sourced
Scientific name
Alopias pelagicus
Family
Alopiidae
Other names
Pelagic thresher verified

Appearance

Size class
Extra large verified
Max length (cm)
428.0 verified
Average length (cm)
276.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Silver / grey sourced
Tail shape
Crescent (lunate) inferred

Habitat & distribution

Water type
Saltwater sourced
Substrate
Open water sourced
Min depth (m)
0.0 verified
Max depth (m)
300.0 verified
Origin
Native inferred

Behaviour & biology

Territorial
No inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred
levensduur_max_jaar
29.0 verified

For anglers

Edibility
Commonly eaten inferred
Fishing method
Te vangen met natuurlijk aas of kunstaas, afgestemd op de grootte en het leefgebied van de soort. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified

Status & sources

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

Same genus Alopias

More from the family Alopiidae

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