The microvasculatures of the lungs of the Rhabdophis tigrina lateralis and the Trimeresurus jerdonii are studied by scanning electron microscopy using corrosion casts.

• 利用微血管铸型方法和扫描电镜观察研究了虎斑游蛇和菜花烙铁头的肺微血管构筑情况。