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PicoSearch

Port Jackson Shark


Scientifically:
Heterodontus portusjacksoni.

What To Look For:
This distinctive bullhead shark has a large blunt head, large spined dorsal fins and a grey body with a conspicuous black harness on the back and flanks. A common, inshore shark living in caves with sandy floors. It is territorial and undergoes short seasonal migrations.

Size:
Up to 1.65 m. Females are larger than males.

Distribution:
Southern Australia.

Food:
Prey items include sea urchins, starfish, bottom-living invertebrates and occasionally garbage: mammal fur, orange and potato peelings have all been found in specimens.

Breeding:
Live-bearer. They favour certain communal breeding sites.

Danger To Humans:
Considered harmless, but bites if provoked.


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