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Black snoek (Thyrsitoides marleyi) — Gempylidae

Black snoek

Thyrsitoides marleyi
Family: Gempylidae

The Black snoek (Thyrsitoides marleyi) is a saltwater fish of the family Gempylidae that grows up to 200 cm.

Length
200 cm
Water
Saltwater
Depth
0–400 m
Body shape
Elongated (eel-like)
Substrate
Mixed bottom
Danger
Harmless
Range
Asia: Australia, China, Taiwan/Ch Taipei, Christmas I., Comoros, Cook Is. and others
Edibility
Commonly eaten

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Description

The black snoek is a snake mackerel (Gempylidae) from coastal and open water of the Indo-West Pacific. The species grows to about 2 metres and has a strongly elongate, laterally compressed, dark silver-grey body with a large mouth full of long, dagger-like fangs. As a fast, twilight-active predator it hunts fish and squid in the water column. Through its deep, open way of life it is harmless to humans; when handling, mind the sharp teeth.

Frequently asked questions

How do you recognise the Black snoek?

The Black snoek has an elongate, eel-like body and is mainly silver-grey.

Where does the Black snoek live?

The Black snoek lives in the sea (marine waters) and is mostly found around mixed bottom. Asia: Australia, China, Taiwan/Ch Taipei, Christmas I., Comoros, Cook Is. and others

How big does the Black snoek get?

The Black snoek grows to a maximum of about 200 cm. On average the species is around 100 cm.

Is the Black snoek dangerous to humans?

No, the Black snoek is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.

Is the Black snoek edible?

Yes, the Black snoek is commonly eaten.

More photos

Black snoek (Thyrsitoides marleyi) — Gempylidae — 2
iNaturalist ((c) sharkdevotee, some rights reserved (CC BY-NC))
Black snoek (Thyrsitoides marleyi) — Gempylidae — 3
SAIAB (CC BY 4.0) via GBIF — SAIAB
Black snoek (Thyrsitoides marleyi) — Gempylidae — 4
P.C. Heemstra (CC BY 4.0) via GBIF — SAIAB
Black snoek (Thyrsitoides marleyi) — Gempylidae — 5
iNaturalist ((c) phee_bryksina, some rights reserved (CC BY-NC))

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All data

Identification

English name
Black snoek sourced
Scientific name
Thyrsitoides marleyi
Family
Gempylidae
Other names
Black snoek; Blacksail snake mackerel; Slender snoek; Snake mackerel; Snoek verified

Appearance

Size class
Extra large verified
Max length (cm)
200 verified
Average length (cm)
100 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Silver / grey sourced
Tail shape
Forked

Habitat & distribution

Water type
Saltwater sourced
Substrate
Mixed bottom sourced
Min depth (m)
0 verified
Max depth (m)
400 verified
Natural range
Asia: Australia, China, Taiwan/Ch Taipei, Christmas I., Comoros, Cook Is. and others sourced
Origin
Native

Behaviour & biology

Territorial
No
Reproduction
Separate sexes
Sexual dimorphism
No
Seasonality
Present year-round in its habitat; no pronounced seasonality known.

For anglers

Edibility
Commonly eaten
Fishing method
Bottom fishing with natural bait (worm, shrimp or fish) on or just above the seabed.
Regulations source

Safety

Danger to humans
Harmless verified
First aid
This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status. verified

Status & sources

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

More from the family Gempylidae

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