Lizards In An Evolutionary Tree Ecology And Adaptive Radiation Of Anoles Organisms And Environments -

lizards in an evolutionary tree ecology and adaptive - adaptive radiation which results when a single ancestral species gives rise to many descendants each adapted to a different part of the environment is possibly the single most important source of biological diversity in the living world, lizard reptile britannica com - lizard suborder sauria any of more than 5 500 species of reptiles belonging in the order squamata which also includes snakes suborder serpentes lizards are scaly skinned reptiles that are usually distinguished from snakes by the possession of legs movable eyelids and external ear openings