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Government of Western Australia
Acknowledgement of Country

The Department of Primary Industries and Regional Development acknowledges the Traditional Custodians of Country, the Aboriginal people of the many lands that we work on and their language groups throughout Western Australia and recognise their continuing connection to the land and waters.

We respect their continuing culture and the contribution they make to the life of our regions and we pay our respects to their Elders past, present and emerging.

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Blue Shark
Source: Howard Chen

Sharks

Learn about the diversity of sharks found in Western Australia

Did you know?

Shark identification

WA Shark species

Learn about sharks

What is a shark?

Explore more

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A surfer in a wetsuit carries a surfboard through shallow, clear blue water under a bright blue sky.
The SharkSmart WA app helps you stay informed on the go
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Two people swimming underwater in clear blue sea, sunlight creating ripples on the sandy bottom.
Swimming safety tips
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Two snorkelers swim over a vibrant coral reef, with clear blue water and brown seaweed below.
© Tourism WA
Snorkelling and diving safety tips
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Shark identification video

In production

Blue Shark
Source: Fiona Ayerst
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Whiskery Shark
Whiskery shark

Furgaleus macki

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Blue Shark
Blue shark

Prionace glauca

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Bull Shark
Bull shark

Carcharhinus leucas valenciennes

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Gummy shark
Gummy shark

Mustelus antarcticus

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Whale Shark
Whale shark

Carcharodon carcharias

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Sandbar shark
Sandbar shark

Carcharhinus plumbeus

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Tiger Shark
Tiger shark

Galeocerdo cuvier

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Port Jackson Shark
Port Jackson shark

Heterodontus portusjacksoni

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Grey Nurse Shark
Grey nurse shark

Carcharias taurus

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Scalloped Hammerhead
Hammerhead sharks

Sphyrnidae family

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White Shark
White shark

Carcharodon carcharias

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Blacktip reef shark

Carcharhinus melanopterus

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Lemon shark

Negaprion acutidens

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Mako shark

Isurus oxyrinchus

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Gulf Wobbegong
Wobbegong sharks

Orectolobidae family

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Bronze whaler scientific illustration
Bronze whaler shark

Carcharhinus brachyurus

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Dusky shark scientific illustration
Dusky shark

Carcharhinus obscurus

What is a shark?

Sharks belong to a class of fish called Chondrichthyes, which have skeletons made of cartilage, not bone.

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Grey nurse shark
© Shannon Conway/underwaterphotography.com
Grey nurse shark
© Shannon Conway/underwaterphotography.com

Importance of sharks in the ecosystem?

As apex predators, sharks are responsible for keeping everything in balance. They achieve this by keeping the predatory species they prey on at a healthy but balanced number.

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Shark adaptations

Sharks are a highly diverse group that have evolved over the last 400 million years. There are around 500 species in the world and more than 100 of these species inhabit Western Australian waters.

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© Shutterstock
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© Shutterstock
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© DPIRD test
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© DPIRD test

Since before the time of the dinosaurs

Sharks have been on the planet for 450 million years.

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Did you know?

The longest living sharks

Greenland sharks may live for more than 400 years.

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The largest shark to ever have lived ...

Fossil evidence suggests that Carcharodon megalodon (extinct) grew to a length of 16 m and had jaws that were more than 2 m wide.

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