Bombyx mori silk only once annually. The second type is called bivoltine and is normally found in China, Japan, and Korea. The breeding process of this type takes place twice annually, a feat made possible through the slightly warmer climates and the resulting two life cycles. The polyvoltine type of mulberry silkworm can only be found in the tropics. The eggs are laid by female moths and hatch within nine to 12 days, so the resulting type can have up to eight separate life cycles throughout the year. Eggs take about 14 days to hatch into larvae, which eat continuously. They have
Bárbara Mori Bárbara Mori Bárbara Mori Ochoa (; born 2 February 1978) is an Uruguayan-born Mexican actress, model, producer and writer who started her career in 1992 as a fashion model at the age of 14, later she became an actress when she co-starred in 1997 on the smash TV-hit "Mirada De Mujer" with TV Azteca; then, she starred in the soap opera Azul Tequila. Her big break came in 2004, with the telenovela "Rubí" (a remake of the 1968 series) by rival network Televisa, in which she played the main character. She also has starred in several self-produced films and music