![]() ![]() mori can hybridize with other Bombyx species. mandarina can still breed and sometimes produce hybrids. Before then, the tools to manufacture quantities of silk thread had not been developed. ![]() Silk moths were unlikely to have been domestically bred before the Neolithic period. The domestic silk moth derives from Chinese rather than Japanese or Korean stock. The domestic silk moth was domesticated from the wild silk moth Bombyx mandarina, which has a range from northern India to northern China, Korea, Japan, and the far eastern regions of Russia. Sericulture, the practice of breeding silkworms for the production of raw silk, existed for at least 5,000 years in China, whence it spread to India, Korea, Nepal, Japan, and then the West. Wild silk moths (other species of Bombyx) are not as commercially viable in the production of silk. Domestic silk moths are entirely dependent on humans for reproduction, as a result of millennia of selective breeding. A silkworm's preferred food is white mulberry leaves, though they may eat other species of mulberry, and even leaves of other plants like the osage orange. ![]() The silkworm is of particular economic value, being a primary producer of silk. The silkworm is the larva (or caterpillar) of a silk moth. It is the closest relative of Bombyx mandarina, the wild silk moth. The domestic silk moth ( Bombyx mori) is an insect from the moth family Bombycidae. Bombyx arracanensis Moore & Hutton, 1862. ![]()
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