Sevengill shark caught by Lewis Garton at Birdlings Flat.
Sevengill and Sixgill Sharks – Sevengillers are often caught by surfcasters

Sevengill and Sixgill Sharks by Allan Burgess The Sevengiller and Other Cow Sharks by Dick.

This sevengill shark taken surfcasting from the beach at Birdlings Flat , just south of Banks Peninsula, took over an hour to land. It measured 8'3" in length.
Sevengill Sharks from the Surf – Large Shark Caught by Surfcasters

Surfcasting for Sevengill Sharks If there’s one sight in this world that’s sure to quicken.