The results showed that the ovary of this pest has two ovaries, each composed of five ovarioles.
结果显示:该虫具有1对卵巢,每侧有5根卵巢管。
Variation in ovariole number of perse lines and its relationship with egg productivity in the silkworm,Bombyx mori;
家蚕不同品系卵巢管数目变异及其与造卵数的关系