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Blacktip topeshark (Hypogaleus hyugaensis) — Triakidae

Blacktip topeshark

Hypogaleus hyugaensis
Family: Triakidae

The Blacktip topeshark (Hypogaleus hyugaensis) is a saltwater fish of the family Triakidae that grows up to 127 cm.

Length
127 cm
Water
Saltwater
Depth
40.0–230.0 m
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless
Range
Asia: Australia, Bahrain, Taiwan/Ch Taipei, Iran, Iraq, Japan and others
Edibility
Commonly eaten

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Description

The blacktip topeshark is a houndshark (Triakidae) from coastal waters of the Indo-West Pacific. The species grows to about 1.3 metres and has a slender, grey-brown, streamlined body with dark fin tips in juveniles. As a bottom-oriented hunter it lives over sand and mud bottoms of the continental shelf and hunts small fish, crustaceans and squid. It bears live young. It is a food fish. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Blacktip topeshark?

The Blacktip topeshark has an elongate, eel-like body and is mainly brown.

Where does the Blacktip topeshark live?

The Blacktip topeshark lives in the sea (marine waters) and is mostly found around sand or mud bottom. Asia: Australia, Bahrain, Taiwan/Ch Taipei, Iran, Iraq, Japan and others

How big does the Blacktip topeshark get?

The Blacktip topeshark grows to a maximum of about 127 cm.

Is the Blacktip topeshark dangerous to humans?

No, the Blacktip topeshark 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 Blacktip topeshark edible?

Yes, the Blacktip topeshark is commonly eaten.

More photos

Blacktip topeshark (Hypogaleus hyugaensis) — Triakidae — 2
iNaturalist ((c) Ken Graham, some rights reserved (CC BY-NC))
Blacktip topeshark (Hypogaleus hyugaensis) — Triakidae — 3
iNaturalist ((c) Ken Graham, some rights reserved (CC BY-NC))
Blacktip topeshark (Hypogaleus hyugaensis) — Triakidae — 4
Australian National Fish Collection, CSIRO (CC BY-NC 4.0) via GBIF
Fin

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All data

Identification

English name
Blacktip topeshark sourced
Scientific name
Hypogaleus hyugaensis
Family
Triakidae
Other names
Blacktip tope; Blacktip tope shark; Blacktip topeshark; Lesser soupfin shark; Blacktip houndshark; Pencil shark; Western school shark verified

Appearance

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

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Min depth (m)
40.0 verified
Max depth (m)
230.0 verified
Natural range
Asia: Australia, Bahrain, Taiwan/Ch Taipei, Iran, Iraq, Japan and others sourced
Origin
Native inferred

Behaviour & biology

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

For anglers

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

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 Triakidae

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