The genus was erected as a subgenus[2] by Carl Linnaeus in his 10th edition of Systema Naturae (1758).

The word bombyx comes from Ancient Greek βόμβυξ, which means "silk-worm" or "silk garment".

[3] Two instances of semi-natural hybridisation are known within this genus:[citation needed] The caterpillars feed on Moraceae, especially on mulberries (Morus species).

[4] Domestic silkworms may be fed artificial mulberry chow.

This article related to the family Bombycidae is a stub.