i believe the answer you're looking for is the trachea. correction; It is the Rima glottidis
The slitlike passageway between the vocal cords is the glottis.
the glottis
The Glottis
glottis
glottis
A new opening of the stomach to the outside of the body is called a stoma.
epiglottis
Glottis
The superior opening into the larynx is called the glottis. It is formed by the vocal folds and is responsible for regulating the passage of air into the respiratory system.
The glottis in a pig is an opening located between the vocal cords and upper part of the larynx. The main function of the glottis in a pig is aid in swallowing.
Glottis