Structural analogues of the respiratory system.
D000818:Animals; D002415:Cats; D002417:Cattle; D004285:Dogs; D006168:Guinea Pigs; D000882:Haplorhini; D006736:Horses; D006801:Humans; D008168:Lung / Q000033:anatomy & histology*; D011817:Rabbits; D051381:Rats; D013552:Swine