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Sonoran Collared Lizard
There are two species of lizard Lizards are a widespread group of squamate reptiles, with over 7,000 species, ranging across all continents except Antarctica, as well as most oceanic island chains. The group is paraphyletic since it excludes the snakes and Amphisbaenia alt ... named Sonoran collared lizard: * '' Crotaphytus nebrius'' * '' Crotaphytus dickersonae'' {{Short pages monitor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lizard
Lizards are a widespread group of squamate reptiles, with over 7,000 species, ranging across all continents except Antarctica, as well as most oceanic island chains. The group is paraphyletic since it excludes the snakes and Amphisbaenia although some lizards are more closely related to these two excluded groups than they are to other lizards. Lizards range in size from chameleons and geckos a few centimeters long to the 3-meter-long Komodo dragon. Most lizards are quadrupedal, running with a strong side-to-side motion. Some lineages (known as "legless lizards"), have secondarily lost their legs, and have long snake-like bodies. Some such as the forest-dwelling ''Draco'' lizards are able to glide. They are often territorial, the males fighting off other males and signalling, often with bright colours, to attract mates and to intimidate rivals. Lizards are mainly carnivorous, often being sit-and-wait predators; many smaller species eat insects, while the Komodo eats mammals a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crotaphytus Nebrius
The Sonoran collared lizard (''Crotaphytus nebrius'') is a species of lizard in the family Crotaphytidae. The species is endemic to the U.S. state of Arizona and the Mexican state of Sonora. Description ''C. nebrius'' is a grayish-yellow with grayish-white spots, which are large down the middle of the body, and small on the sides. Behavior Adults of ''C. nebrius'' are primarily active during spring and summer; the juveniles can be active until November. Stebbins RC (2003). ''A Field Guide to Western Reptiles and Amphibians, Third Edition''. The Peterson Field Guide Series ®. Boston and New York: Houghton Mifflin Company. xiii + 533 pp., 56 plates, 39 figures, 204 maps. . (''Crotaphytus nebrius'', p. 274 + Plate 27 + Map 85). Reproduction ''C. nebrius'' is oviparous."''Crotaphytus nebrius'' ". The Reptile Database. www.reptile-database.org. References Further reading *Axtell, Ralph W.; Montanucci, Richard R. (1977). "''Crotaphytus collaris'' from the eastern Sonoran Deser ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
