Do gliding lizards (genus: Draco) actually grab their extended ribs?

Gliding lizards of the genus Draco (Figs. 1, 2) come in a wide variety of species. Similar but extinct gliding basal lepidosauriformes, like Icarosaurus (Fig. 2), form a clade that arose in the Late Permian and continued to the Early Cretaceous. … Continue reading Do gliding lizards (genus: Draco) actually grab their extended ribs?