![]() ![]() In an attack, the cookiecutter shark's lips attach to its victim like a suction cup (creating a vacuum). Teeth and Diet: The cookie-cutter shark eats by taking round (cookiecutter-shaped) bites out of its victims with its long teeth and powerful jaws, mostly attacking large fish and whales (including dolphins). #Cookie cutter shark PatchHungry fish think the cookiecutter is a smaller fish than it is (because the patch is smaller than the cookiecutter and that is all they can see in the dark) the cookiecutter can then ambush and bite the surprised "hunter." The cookiecutter reproduces via aplacental viviparity, but little else is known about its reproduction. This patch is thought to lure fish to it in the dark, deep ocean environment. The belly of the cookiecutter shark has a small patch of bioluminescence on it. It is harmless to humans and is rarely even seen by divers. The dorsal fin is small and closer to its tail than on most sharks. It is a large-eyed predator that lives in deep tropical ocean waters worldwide, at depths of about 3500 m.Īnatomy: This brown shark grows to be about 20 inches (50 cm) long and has a blunt snout. The cookiecutter is also known as the cigar shark (due to its color and shape), the luminous shark (because it emits a green glow from its belly), and the Brazilian shark. The Cookiecutter Shark ( Isistius brasiliensis) is a small, slow-swimming shark. Port Jackson Shark Printout - Ītlantic Sharpnose Shark Printout. is a user-supported site.Īs a bonus, site members have access to a banner-ad-free version of the site, with print-friendly pages. ![]()
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