Fig. 1

The gross anatomy of the hyolaryngeal apparatus in bats (postnatal day 0 of Rhinolophus pusillus) and mice (postnatal day 14 of Mus musculus) reconstructed with the diffusible iodine-based contrast-enhanced CT scanning. Left side of the hyolaryngeal morphology is shown in lateral view. Scale bars = 1 mm. See text for abbreviations