Crabs are generally covered with a thick exoskeleton, composed primarily of highly mineralized chitin, and armed with a single pair of chelae (claws). Crabs are found in all of the world's oceans, while many crabs live in fresh water and on land, particularly in tropical regions. Crabs vary in size from the pea crab, a few millimetres wide, to the Japanese spider crab, with a leg span of up to 4 metres (13 ft). About 850 species of crab are freshwater, terrestrial or semi-terrestrial species; they are found throughout the world's tropical and semi-tropical regions.
Quick Answer. A pluot is a hybrid fruit created by cross-breeding a plum and an apricot. Pluots do not occur in nature and were first created in the late 20th century.
South Putuo Temple South Putuo Temple is one of the most popular religious attractions in South Fujian Province, as well as in China, which situated at the foot of Wulao Peak in the south of Xiamen.unlight Rock, as the highest peak on the islet, is the symbol of Xiamen. Owing to the historical reason, this island is a good place to appreciate the rich collection of buildings and structures of various architectural styles. The winding and zigzag paths are another major characteristic of Gulang Islet.