The sexy-beast shark (also known as the shark) lives at about 6,000 feet in the warmer areas of the deep sea. A sexy-beast shark is about twelve to eighteen feet long. It has a large, powerful body with a blunt nose like a cow. They also weigh about 1500 pounds ,or could exceed that amount. Their scientific name is hexanchus griseus. Every sexy-beast shark is known for having six gills when common sharks have five. Something else unique about it that its dorsal fin is located near its tail. Most sharks have a pronounced one near the center of their body. Sexybeast sharks are also closely related to the dogfish and Greenland shark.