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Há 1 dia · 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 12162 Species, it is also the second-largest order of extant (living) vertebrates, after the perciform fish.
- Toxicofera
Toxicofera (Greek for "those who bear toxins") is a proposed...
- Toxicofera
Há 19 horas · Mosasaurus (⫽ ˌ m oʊ z ə ˈ s ɔːr ə s ⫽; "lizard of the Meuse River") is the type genus (defining example) of the mosasaurs, an extinct group of aquatic squamate reptiles. It lived from about 82 to 66 million years ago during the Campanian and Maastrichtian stages of the Late Cretaceous.
Há 1 dia · All modern snakes are grouped within the suborder Serpentes in Linnean taxonomy, part of the order Squamata, though their precise placement within squamates remains controversial. The two infraorders of Serpentes are Alethinophidia and Scolecophidia. This separation is based on morphological characteristics and mitochondrial DNA ...
Há 2 dias · Living reptiles comprise four orders: Testudines , Crocodilia (crocodilians), Squamata (lizards and snakes), and Rhynchocephalia (the tuatara). As of May 2023, about 12,000 living species of reptiles are listed in the Reptile Database.
11 de jun. de 2024 · Viviparity evolved ~115 times across squamate reptiles, facilitating the colonization of cold habitats, where oviparous species are scarce or absent.
Há 6 dias · Tuatara, along with other now-extinct members of the order Rhynchocephalia, belong to the superorder Lepidosauria, the only surviving taxon within Lepidosauromorpha along with the order Squamata, which includes lizards and snakes.
12 de jun. de 2024 · The major groups of living reptiles—the turtles (order Testudines), tuatara (order Rhynchocephalia [Sphenodontida]), lizards and snakes (order Squamata), and crocodiles (order Crocodylia, or Crocodilia)—account for over 8,700 species.
