The Bombycidae are a family of moths known as silkworm moths. The best-known species is Bombyx mori (Linnaeus), or domestic silk moth, native to northern China and domesticated for millennia. Another well-known species is Bombyx mandarina, also native to Asia.
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👉 Bombycidae in the context of Silkworm
Bombyx mori, commonly known as the domestic silk moth, is a moth species belonging to the family Bombycidae. It is the closest relative of Bombyx mandarina, the wild silk moth. Silkworms are the larvae of silk moths. The silkworm is of particular economic value, being a primary producer of silk. The silkworm's preferred food are the leaves of white mulberry, though they may eat other species of mulberry, and even leaves of other plants. Domestic silk moths are entirely dependent on humans for reproduction, as a result of millennia of selective breeding. Wild silk moths, which are other species of Bombyx, are not as commercially viable in the production of silk.
Sericulture, the practice of breeding silkworms for the production of raw silk, has existed for at least 5,000 years in China, whence it spread to India, Korea, Nepal, Japan, and then the West. The conventional process of sericulture kills the silkworm in the pupal stage. 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. The domestic silk moth derives from Chinese rather than Japanese or Korean stock.
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Bombycidae in the context of Bombyx
Bombyx is the genus of true silk moths or mulberry silk moths of the family Bombycidae, also known as silkworms, which are the larvae or caterpillars of silk moths. The genus was erected as a subgenus by Carl Linnaeus in his 10th edition of Systema Naturae (1758).
Bombycidae in the context of Bombyx mandarina
Bombyx mandarina, the wild silk moth, is a species of moth in the family Bombycidae. It is the closest relative of Bombyx mori, the domesticated silk moth. The larvae (caterpillars) of both species are called silkworms, famous for producing the fibroinous cocoon that is harvested by humans for silk.
Unlike its domesticated relative, who has lost the ability to fly and is too synanthropic to even survive outside human cultivation, B. mandarina is a fairly ordinary moth. The main difference between the wild B. mandarina and the domesticated B. mori is that the former has a more slender body with well-developed wings in males, and is dull greyish-brown in colour.