Trachea.
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[[Pars cervicalis (pars colli)]] | 
[[Pars thoracica]] | 
[[Cartilagines tracheales]] | 
[[M. trachealis]] | 
[[Ligg. anularia (ligg. trachealia)]] | 
[[Paries membranaceus]] | 
[[Bifurcatio tracheae]] | 
[[Carina tracheae]] | 
[[Tunica mucosa]] | 
[[Glandulae tracheales]]