| 释义 |
Cyathostoma bronchialis Cy·a·thos·to·ma bron·chi·a·'lisa species found in wild geese and domestic ducks, geese, and swans; occurs in the larynx, trachea, and bronchi and causes distress and symptoms similar to those produced by the chicken gapeworm, Syngamus trachea; its life cycle is thought to be similar to that of Syngamus trachea. Compare: Syngamus. |