Search results
Results from the WOW.Com Content Network
This provides protection from the environment and reduces water loss through evaporation. This adaptation enables lizards to thrive in some of the driest deserts on earth. The skin is tough and leathery, and is shed (sloughed) as the animal grows. Unlike snakes which shed the skin in a single piece, lizards slough their skin in several pieces.
Anolis lizards have emerged to be a good example of adaptive radiation. The difference in dewlap morphology among Anolis lizard populations demonstrates this phenomenon. Anolis lizards have the ability to adapt to different areas of the environment in a way where multiple species can coexist effectively. The amount of vegetation in an ...
During the middle of the day, the lizards mainly stay in their burrows and only come to the desert surface to search for food. The monitor lizards require approximately 3 to 4 full hibernation periods (years) to reach their full size (about 55–65 cm excluding their tails) and at least 3 hibernation periods before they become sexually mature.
These lizards can generally be found in areas with desert climates throughout western North America. Changes in the environment due to climate change can trigger shifts in the geographic ranges of animals. Phrynosoma platyrhinos has experienced some changes after the Last Glacial Maximum (LGM) which ended approximately 21,000 years ago.
In addition to behavioral adaptations, physiological adaptations help ectotherms regulate temperature. Diving reptiles conserve heat by heat exchange mechanisms, whereby cold blood from the skin picks up heat from blood moving outward from the body core, re-using and thereby conserving some of the heat that otherwise would have been wasted. The ...
Unique among modern lizards, it is a marine reptile that has the ability to forage in the sea for algae, which makes up almost all of its diet. [3] Marine iguanas are the only extant lizard that spends time in a marine environment. [4]
Eromanga, Queensland. A species of Varanus, lizards known as monitors and goannas, that is found in a variety of habitat.Due to the taxonomic uncertainty during the twentieth century the species form and behaviour has included taxa later recognised as distinct species, this includes V. rosenbergi, formerly treated as a subspecies and later elevated, and V. panoptes, described as a new species ...
The Gray's monitor (Varanus olivaceus) is a large (180 cm, >9 kg) monitor lizard known only from lowland dipterocarp forest in southern Luzon, Catanduanes, and Polillo Island, all islands in the Philippines. [1] It is also known as Gray's monitor lizard, butaan, and ornate monitor. [3] It belongs to the subgenus Philippinosaurus. [4]