10.6084/m9.figshare.5549668.v1 Tobias Riede Tobias Riede Heather L. Borgard Heather L. Borgard Bret Pasch Bret Pasch Northern grasshopper mouse (<i>Onychomys leucogaster</i>) from Laryngeal airway reconstruction indicates that rodent ultrasonic vocalizations are produced by an edge-tone mechanism The Royal Society 2017 bioacoustics vocal production evolution acoustic communication source-filter theory 2017-10-30 09:36:45 Media https://rs.figshare.com/articles/media/Northern_grasshopper_mouse_i_Onychomys_leucogaster_i_from_Laryngeal_airway_reconstruction_indicates_that_rodent_ultrasonic_vocalizations_are_produced_by_an_edge-tone_mechanism/5549668 The movies show the reconstructed larynx of four rodent species in 3-D. Initially, all cartilages and the airway are shown. Then, the main cartilages disappear and only the airway and the alar cartilage remain. In all four species, the cartilaginous framework of the larynx consists of thyroid cartilage, epiglottis, a pair of arytenoid cartilages, and cricoid cartilage. The three muroid species also possess an alar cartilage that was not present in <i>Dipodomys</i>.