Squamata - Wikipedia
Squamata (/ s k w æ ˈ m eɪ t ə /, Latin squamatus, 'scaly, having scales') is the largest order of reptiles, comprising lizards and snakes. With over 12,162 species, [3] it is also the second-largest order of extant (living) vertebrates, after the perciform fish.
Squamates - Definition, Examples, Habitat, Characteristics,
2024年7月9日 · Squamates are members of the largest reptilian order, Squamata. Characterized by horny epidermal scales and periodic molting, it is also the second-largest order of living vertebrates consisting of lizards, snakes, and amphisbaenians.
Characteristics of Squamates Reptiles - ThoughtCo
2019年8月16日 · Squamates (Squamata) are the most diverse of all the reptile groups, with approximately 7400 living species. Squamates include lizards, snakes , and worm lizards. There are two characteristics that unite the squamates.
Squamata - New World Encyclopedia
Squamata (scaled reptiles) is the most diverse order of extant reptiles, comprised of the lizards and snakes and characterized a flexible jaw structure (movable quadrate bones) and having scales or shields rather than shells or secondary palates.
Squamata (Lizards and Snakes) - Encyclopedia.com
Squamates are the most diverse living clade of reptiles, including about 1,440 genera and 4,450 species of lizards plus 440 genera and 2,750 species of snakes. Although snakes are commonly considered to constitute their own group, they clearly have descended from lizards and are merely limbless lizards.
Here, we present the first large-scale phylogenetic estimate for Squamata. Results: The estimated phylogeny contains 4161 species, representing all currently recognized families and subfamilies.
Lepidosauria - Wikipedia
The Lepidosauria (/ ˌ l ɛ p ɪ d oʊ ˈ s ɔː r i ə /, from Greek meaning scaled lizards) is a subclass or superorder of reptiles, containing the orders Squamata and Rhynchocephalia. Squamata also includes lizards and snakes. [2]
Squamata - Simple English Wikipedia, the free encyclopedia
Squamata ("scaled reptiles") is the order of reptiles which includes lizards and snakes, and the Amphisbaenia. Their skins have overlapping horny scales. They also have movable quadrate bones, which make it possible to move the upper jaw relative to the braincase.
Snakes and Lizards (Order Squamata) - iNaturalist
The Squamata, or the scaled reptiles, are the largest recent order of reptiles, comprising all lizards and snakes. With over 10,000 species, it is also the second-largest order of extant vertebrates, after the perciform fish, and roughly equal in number to the Saurischia (one of the two major groups of dinosaurs).
Snakes and Lizards: Squamata | Encyclopedia.com
The 7,200 species of snakes, lizards, and wormlizards all fall under the order Squamata and are therefore known as squamates (SKWAH-mates). Perhaps the most noticeable difference between the snakes and the lizards are the legs, or the lack of them.