hairless white caterpillar of the Chinese silkworm moth; source of most commercial silk larva of a saturniid moth; spins a large amount of strong silk in constructing its cocoon
A silkworm is the young form of a Chinese moth and it produces silk. a type of caterpillar which produces silk thread
larva of a saturniid moth; spins a large amount of strong silk in constructing its cocoon
The larva of any one of numerous species of bombycid moths, which spins a large amount of strong silk in constructing its cocoon before changing to a pupa
hairless white caterpillar of the Chinese silkworm moth; source of most commercial silk
Any of the moths, chiefly of the family Bombycidae, whose larvae produce silk cocoons. Any moth in the genus Bombyx (family Bombycidae). The Chinese silkworm (B. mori) has been used in commercial silk production for centuries. The adult, which has a wingspan of about 2 in. (50 mm) and a thick, hairy body, lives only two or three days. The female lays 300-500 eggs. The pale, naked larvae are fed mulberry leaves until pupation begins, when they are about 3 in. (75 mm) long. They spin a cocoon of one continuous white or yellow silken thread, about 1,000 yards (900 m) long. The pupa is killed with hot air or steam to preserve the thread intact. See also saturniid moth