Bombyx mori their lifecycle, and enclose themselves in a cocoon made up of raw silk produced by the salivary glands. The final molt from larva to pupa takes place within the cocoon, which provides a vital layer of protection during the vulnerable, almost motionless pupal state. Many other Lepidoptera produce cocoons, but only a few—the Bombycidae, in particular the genus "Bombyx", and the Saturniidae, in particular the genus "Antheraea"—have been exploited for fabric production. If the animal is allowed to survive after spinning its cocoon and through the pupal phase of its lifecycle, it releases proteolytic enzymes to make a hole in
Hiroshi Mori (writer) In fact, he finished his first novel in just a week by sparing a mere three hours at night after a day's work at the university. Although he writes very fast, he admits that he is not a good reader, and curiously, the bulk of his time is spent reading proof sheets rather than actually writing. At the same time, Mori is extremely punctual, and his editor Misa Inako affirms that he has never missed a deadline. Mori has so far produced over thirty mystery novels; moreover, he has worked on a wide variety of genres in the past few