Fig. 9
Processes of the polar cartilage in a lateral view of Melopsittacus undulatus ([49], stage 4 mirrored). Drawings by Timea Bodogán, modified from cited source
Fig. 9 | Frontiers in Zoology
Processes of the polar cartilage in a lateral view of Melopsittacus undulatus ([49], stage 4 mirrored). Drawings by Timea Bodogán, modified from cited source
Frontiers in Zoology