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记述了柞蚕六号品种幼虫腹足趾钩的形态特征和排列方式,对各龄、各对腹足胤钩的数量和长度进行统计分析,发现中国柞蚕与由中国引进的日本柞蚕幼虫腹足趾钩的排列、长度及数量存在着明显的差异,为从形态学方面探讨中国柞蚕地理种分化提供重要线索。
The morphological characteristics and arrangement of abdominal toe hooks of larvae of Tussah No.6 variety were described. The numbers and lengths of the hooks were determined statistically. The results showed that both Chinese tussah and belly-toe There are obvious differences in the arrangement, length and number of hooks, which provide important clues for morphological study on the differentiation of Chinese tussah geography.