Sharks

Goblin Shark The goblin shark, Mitsukurina owstoni, is a deep-sea shark, the sole living species in the family Mitsukurinidae. The most distinctive characteristic of the goblin shark is the unorthodox shape of its head. It has a long, trowel-shaped, beak-like rostrum or snout, much longer than other sharks' snouts. Some other distinguishing characteristics of the shark are the color of its body, which is mostly pink, and its long, protrusible jaws. When the jaws are retracted, the shark resembles a pink grey nurse shark, Carcharias taurus, with an unusually long nose. Goblin Shark Mitsukurina owstoni is found in the deep ocean, far below where the sun's light can reach at depths greater than 200 m. They can be found throughout the world, from Australia in the Pacific Ocean to the Gulf of Mexico in the Atlantic Ocean. They are best known from the waters around Japan, where the species was first discovered by modern science. Goblin sharks feed on a variety of organisms that live ...

The shortfin mako shark, Isurus oxyrinchus, ("sharp nose") is a large shark of the Lamnidae family. Along with the closely related longfin mako, Isurus paucus, it is commonly called just mako shark. They are known to be incredibly fast swimmers with superior lateral movements. This species has an average full-grown length of 1.82–2.8 m (6–9.2 ft) and weight of approximately 200 kg (440 lb). The largest reported mako was said to be 1,000 kg (2,200 lb) and 4 m (13.2 ft), although the largest confirmed size is 3.96 m (13 ft) and 794 kg (1,750 lb). It has a bluish back and white underside. Although the sexes grow at about the same rate, females are thought to have a longer life span, and grow larger and weigh more than the males. Shortfin makos are renowned for their speed and their ability to leap out of the water. In fact, there are cases when an angry mako will jump out of the water and into the boat after it has been caught on the hook. Mako sharks have a better hydrodynamic ...

Great White Shark The great white shark, Carcharodon carcharias, also known as white pointer, white shark, or white death, is an exceptionally large lamniform shark found in coastal surface waters in all major oceans. Reaching lengths of more than 6 m (20 ft) and weighing up to 2,250 kg (5,000 lb), the great white shark is the world's largest known predatory fish. It is the only surviving species of its genus, Carcharodon. Great White Shark Great white sharks live in almost all coastal and offshore waters which have a water temperature of between 12 and 24° C (54° to 75° F), with greater concentrations off the southern coasts of Australia, off South Africa, California, Mexico's Isla Guadalupe and to a degree in the Central Mediterranean and Adriatic Seas. One of the densest known populations is found around Dyer Island, South Africa where much research on the shark is conducted. It can be also found in tropical waters like those of the Caribbean, and has been recorded off Mauri...

Zebra shark Zebra sharks are found in the Pacific Ocean, between Japan and Australia and in the Indian Ocean, between the Red Sea and Australia. Zebra sharks live in tropical waters and inhabit sandy or coral bottoms between 0 - 206 feet (0 - 63 metres) deep. They are usually encountered by divers while resting on the bottom and can sometimes be seen swimming slowly (particularly at night). Zebra sharks mainly feed on mollusks, crustaceans, and small bony fish. Their flexible body allows them to work their way into narrow coral channels and crevices to search for food. Zebra sharks live to approximately 9 years when held in small tanks and up to 25 years when held in large aquarium tanks. It is believed that they live to 30 years in the wild. Zebra sharks may be vulnerable to other large sharks, but are most threatened by humans. Zebra shark