Phylogeny of the human vocal tract.
D000663:Amphibians; D000818:Animals; D005075:Biological Evolution; D002816:Chordata, Nonvertebrate; D005399:Fishes; D049690:History, Ancient; D006801:Humans; D008322:Mammals; D010163:Paleontology; D002679:Pan troglodytes; D010802:Phylogeny; D012104:Reptiles; D012143:Respiratory Physiological Phenomena; D012137:Respiratory System / Q000033:anatomy & histology / Q000294:innervation; D013060:Speech / Q000502:physiology; D014828:Vocalization, Animal; D014831:Voice