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Lizard is the common name used for all squamate reptiles other than snakes (and to a lesser extent amphisbaenians), encompassing over 7,000 species, [1] ranging across all continents except Antarctica, as well as most oceanic island chains. The grouping is paraphyletic as some lizards are more closely related to snakes than they are to other ...
Knob-scaled lizards: Chinese crocodile lizard (Shinisaurus crocodilurus) Gekkota: Family Common Names Example Species Example Photo Dibamidae Boulenger, 1884: Blind lizards: Dibamus nicobaricum - Gekkonidae Gray, 1825: Geckos: Thick-tailed Gecko (Underwoodisaurus milii) Pygopodidae Boulenger, 1884: Legless lizards: Burton's legless lizard ...
Squamata (/ s k w æ ˈ m eɪ t ə /, Latin squamatus, 'scaly, having scales') is the largest order of reptiles, comprising lizards (including snakes). With over 12,162 species , [ 3 ] it is also the second-largest order of extant (living) vertebrates , after the perciform fish .
Reptiles are tetrapod animals in the class Reptilia, comprising today's turtles, crocodilians, snakes, amphisbaenians, lizards, tuatara, and their extinct relatives. The study of these traditional reptile orders , historically combined with that of modern amphibians , is called herpetology .
The following is a list of the classes in each phylum of the kingdom Animalia. There are 107 classes of animals in 33 phyla in this list. However, different sources give different numbers of classes and phyla. For example, Protura, Diplura, and Collembola are often considered to be the three orders in the class Entognatha. This list should by ...
As a result, the mongooses fed on the lizard population of Jamaica, which has led to the elimination or decrease of many lizard species. [16] Actions can be taken by humans to help endangered reptiles. Some species are unable to be bred in captivity, but others have thrived. There is also the option of animal refuges.
The biological traits listed by Lydekker in 1896, for example, include a single occipital condyle, a jaw joint formed by the quadrate and articular bones, and certain characteristics of the vertebrae. [15] The animals singled out by these formulations, the amniotes other than the mammals and the birds, are still those considered reptiles today ...
Troodos lizard Phoenicolacerta troodica Terminology and scalation of lacertids. The Lacertidae are the family of the wall lizards, true lizards, or sometimes simply lacertas, which are native to Afro-Eurasia. It is a diverse family with at about 360 species in 39 genera. They represent the dominant group of reptiles found in Europe.