The anatomy of the resonating mechanism in howling monkeys.
D000818:Animals; D005260:Female; D000882:Haplorhini / Q000033:anatomy & histology*; D007817:Laryngeal Cartilages / Q000033:anatomy & histology; D007830:Larynx / Q000033:anatomy & histology; D008297:Male; D010614:Pharynx / Q000033:anatomy & histology; D014828:Vocalization, Animal