Sense organ and papillae around the mouth of nymphal A.agkistrodontis were occasionally seen under scanning electron microscope.

 
  • 蟲(chóng)體口和對鉤外的體表上布滿(mǎn)大小不同似吸盤(pán)樣感覺(jué)器;
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan