The microsporidian had a medium oral infectivity and low transovarian transmission to sillworm, Bombyx mori.

家蚕有中等程度的感染能力，经卵传染频率较.

Microsporidia are obligate intracellular parasited eukaryotes.The range of hosts included invertebrate and vertebrate.The microsporidian species parasited mainly fishes and insects.

微孢子为一绝内寄生之真核生物，寄主范围包含无脊椎动物及脊椎动物，主是以鱼类及昆的微孢子为主。