Largest organisms found to have measured in length. The Komodo dragon ("Varanus komodoensis"), also known as the "Komodo monitor", is a large species of lizard found in the Indonesian islands of Komodo, Rinca, Flores, Gili Motang, Nusa kode and Padar. A member of the monitor lizard family (Varanidae), it is the largest living species of lizard, growing to a maximum length of in rare cases and weighing up to approximately . The following is a list of the heaviest living reptile species ranked by average weight, which is dominated by the crocodilians. Unlike mammals, birds, or fish, the mass of large reptiles
Bolsón night lizard original location of surveyal. The only apparent threat to the lizard is the disturbance of the habitat in which it resides. The habitat is not particularly wide ranging in size, and is concentrated to only a fairly localised area. However, due to a lack of knowledge regarding the species, it is impossible to determine the impacts of habitat encroachment until a later interval. Bolsón night lizard The Bolsón night lizard ("Xantusia bolsonae") is a species of night lizard described by Webb in 1970. It is endemic to the state of Durango in Mexico. Not much is known about the lizard