Bombyx mori 300 to about 900 m (1,000 to 3,000 ft) long. The fibers are very fine and lustrous, about 10 μm (0.0004 in) in diameter. About 2,000 to 3,000 cocoons are required to make a pound of silk (0.4 kg). At least 70 million pounds of raw silk are produced each year, requiring nearly 10 billion cocoons. Due to its small size and ease of culture, the silkworm has become a model organism in the study of lepidopteran and arthropod biology. Fundamental findings on pheromones, hormones, brain structures, and physiology have been made with the silkworm. One example of this was
Larva (TV series) Larva (TV series) Larva (also known as Larvae) is a computer-animated television series made by TUBA Entertainment in Seoul, South Korea. This cartoon shows two larvae as its main characters. "Larva" is also part of Disney Channel Asia and based on the original show broadcast on Disney Channel Middle East. "Larva" was launched by TUBA Entertainment in 2011, with adult viewers in mind. The producers aimed to create a cartoon that could appeal to an audience of a wide age scale. It debuted on the national channel, KBS and on cable television with short, 90-second episodes. The series quickly became