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Flatback sea turtle
The flatback sea turtle (''Natator depressus'') is a sea turtle endemic to the continental shelf of Australia. The flatback turtle belongs to the sea turtle superfamily Cheloniidae and is the only species found in the genus ''Natator''. Its common name comes from its flattened carapace compared to other species of sea turtle.
Adult flatback turtles have a low-domed carapace, with upturned edges, which is approximately 90-95 cm long.〔 The carapace is olive to grey coloured and the plastron is cream coloured. Flatback hatchlings have grey carapaces with the scutes distinctively outlined in black. The plastron and the edges of the carapace are white.〔
==Range and habitat==
Flatback turtles are usually found in bays, shallow, grassy waters, coral reefs, estuaries, and lagoons on the northern coast of Australia and off the coast of Papua New Guinea.
The species may feed off Indonesia and Papua New Guinea, but it nests only in Australia. Nesting occurs across the northern half of Australia, from Exmouth in Western Australia to Mon Repos Conservation Park in Queensland. The most significant breeding site is Crab Island in the western Torres Strait. Breeding may also occur on the islands of the southern Great Barrier Reef, and on mainland beaches and offshore islands north of Gladstone.
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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