Image: First dorsal fin of a Port Jackson Shark

First dorsal fin of a Port Jackson Shark

The anterior (front) dorsal fin of a Port Jackson Shark from the Australian Museum Fish Collection.

Photographer:
Paul Ovenden
Rights:
© Australian Museum
Common name:
Port Jackson Shark
Scientific name:
Heterodontus portusjacksoni
Family:
Heterodontidae
Order:
Heterodontiformes

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Tags ichthyology, port jackson shark, Heterodontus portusjacksoni, fin, spine, Heterodontidae, fishes,