Merck Manual

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Syngamus trachea, trachea, chicken
syngamus-trachea-trachea-chicken-hauck-sized
Syngamus trachea, trachea, chicken

    S trachea in the trachea of a chicken (scale in cm).

Courtesy of Dr. Rüdiger Hauck.

In these topics
Helminthiasis in Poultry