In acephalous larvae, no sign of the head and the its appendages can be seen apart from a pair of sclerotized hook.
英
美
释义
无头型无足幼虫头部非常退化,全部缩入胸部,仅外露口钩,例如蝇蛆。
把海词放在桌面上,查词最方便
触屏版
|
电脑版
©2003 - 2024 海词词典(Dict.cn)
立即下载