The Common Gliding Lizard, Draco sumatranus, with 'wings' extended
Draco is a genus of agamidlizards that are sometimes called the flying dragons. The ribs and their connecting membrane can be extended to create a kind of wing. The hindlimbs are flattened and wing-like in cross-section, and a small set of flaps on the neck serve as a horizontalstabilizers. view more...