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PicoSearch

Bluntnose Sixgill Cowshark


Scientifically:
Hexanchus griseus.

What To Look For:
This large, heavybodied shark is a sluggish swimmer that occurs anywhere from the surface to depths of 2000 m. The colouring varies between pale grey and black-grey to chocolate-brown, fading to grey-white underneath. Most have a pale streak on the lateral line. The comb-shaped teeth are designed to grip a wide variety of slippery prey.

Size:
Up to 5 m.

Distribution:
Widely distributed in tropical and temperate seas. Mostly offshore near the bottom in dee water down to at least 930 m, elsewhere over 1875 m; sometimes rises to the surface at night and penetrates close inshore.

Food:
Omnivorous, feeds on other sharks, rays, chimaeras, bony fish, hagfish, lamprey, whale meat, crabs, shrimp, squid, octopus and even seals.

Breeding:
Litters of over 100 pups have been recorded.

Danger To Humans:
Not known to attack, but can be aggressive if provoked. Caugth by bottom trawlers, line boats ans also by sports anglers. Little utilized.


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