To subscribe to a channel - https://www.youtube.com/user/sappilot74 Adds Friend http://vk.com/id112098062Ask a question in the group http://vk.com/club57274323 receive news on the public http://vk.com/public57275067Lizards (lat. Lacertilia, previously Sauria) - suborder of the order of scaly reptiles class. Suborder of lizards is not biologically clearly defined category and includes all those species that do not belong to the other two suborders scaly - snakes and amphisbaenia. Snakes are probably the descendants of varanoidnyh lizards and biological principles can also be considered as lizards, but conditionally allocated to a separate suborder. In total, there are over 5,600 species of lizards. Many species of lizards are able to cast a part of the tail (autotomy). After a while the tail is restored, but in a shortened form. During autotomy specific muscles compress the blood vessels in the tail, and there is almost no bleeding. Most lizards - predators. Small and medium-sized species feed mainly on a variety of invertebrates: insects, arachnids, molluscs, worms.