Cyathostoma bronchialis

Cy·a·thos·to·ma bron·chi·a·'lis

a 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.
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