The great white shark has a spindle-shaped body, a thick trunk and a conical head and tail. The tail handle is flat and flat, with lateral convexity, and there are depressions above and below the tail base. The kiss is short, blunt and slightly protruding. The eyes are big and round, the pupils are vertical, and there is no instantaneous membrane. They are located above the mouth, away from the first branchial foramen.

Nose is very narrow, closer to the mouth than to the nose and mouth. There are small protrusions on the anterior alar, and the nasal septum is about 2.5 times wider than the nostril. The mouth is big and arc-shaped, and the width of the mouth is longer than the kiss before the mouth, which is about 2 times longer than the mouth. Lip folds are short, and cover the lower lip folds when you shut up.

The back and top are dark brown, blue gray, or close to black; The underside and ventral surface are pale to white; There is a black plaque on the axil of pectoral fin; The ventral fin is white with a blue-gray patch in front; The back of pectoral fin, dorsal fin and caudal fin are dark.

Habitat environment of great white shark

Man-eating shark is a large and fierce shark that lives in the upper layer of offshore in cold and warm regions. It mainly inhabits coastal and offshore continental shelf and island continental shelf waters, but it also often swims in the ocean far away from land and islands. The active depth is1280m, from the surface to the continental slope.

Man-eating sharks usually patrol coastal islands where seals, sea lions and walruses live, offshore coral reefs, river banks and shoals, and rocky headlands near the coastline of deep-water waterfalls. White sharks usually swim purposefully, either at the bottom of the sea or near the sea surface, but spend less time in the middle and deep waters.

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