and 7,925 snakes, lizards, tuatara, turtles, and crocodilians. The name Diapsida means "two arches", and diapsids are traditionally classified based on...

analysis, Pantestudines (turtles and close relatives) were placed within Diapsida but outside of Sauria. The synapomorphies or characters that unite the...

Reptiles are tetrapod animals in the class Reptilia, comprising today's turtles, crocodilians, snakes, amphisbaenians, lizards, tuatara, and their extinct...

(the total group of reptiles, including birds). The major reptile group Diapsida, for example, is defined by the presence of two temporal fenestrae on each...

of the Late Triassic (Carnian-Norian: Adamanian-Apachean) drepanosaurs (Diapsida: Archosauromorpha: Drepanosauromorpha)". New Mexico Museum of Natural History...

clade Sauropsida, the other one being Parareptilia. Eureptilia includes Diapsida (the clade containing all modern reptiles and birds), as well as a number...

which he called Avicephala. Senter's analysis placed Avicephala within Diapsida but outside Neodiapsida, defined by Senter as the clade containing "all...

suggested placement as archosauromorphs, lepidosauromorphs or members of Diapsida incertae sedis. In a 2016 analysis of neodiapsid relationships by Martín...

There is only one known land reptile species native to Ireland, the viviparous or common lizard. It appears to have a widespread distribution across the...

sauropterygians and ichthyosaurs, the latter called Parapsida in Osborn's work. Diapsida – two fenestrae – most reptiles, including lizards, snakes, crocodilians...

primitive subclass of amniotes, the ancestral stock from which Synapsida and Diapsida evolved, making anapsids paraphyletic. It is, however, doubtful that all...

groups of amniotes -Synapsida, Diapsida, and Anapsida- have been named after the number of holes in their skull; Diapsida means "two arches" in reference...

Subclass Anapsida ("proto-reptiles", possibly including turtles) Subclass Diapsida (majority of reptiles, progenitors of birds) Subclass Euryapsida (plesiosaurs...

Ford and Roger B. J. Benson found that Parareptilia was nested within Diapsida as the sister group to Neodiapsida, with the clade containing Neodiapsida...

Diapsida...

List of reptile genera lists the vertebrate class of reptiles by living genus, spanning two subclasses. Turtles are reptiles of the order Testudines characterized...

evolution and early diversification of squamate reptiles (Lepidosauria: Diapsida)" (PDF). Biological Reviews. 78 (4): 513–551. doi:10.1017/S1464793103006134...

e Testudines Kingdom: Animalia Phylum: Chordata Class: Reptilia Clade: Diapsida Order: Testudines Suborder Cryptodira Pleurodira   Phylogenetic arrangement...

Torsten M. (2021-05-03). "A new phylogenetic hypothesis of Tanystropheidae (Diapsida, Archosauromorpha) and other "protorosaurs", and its implications for the...

PMID 24063680. Reynoso VH (2000). "An unusual aquatic sphenodontian (Reptilia: Diapsida) from the Tlayua Formation (Albian), central Mexico". Journal of Paleontology...

Kingdom: Animalia Phylum: Chordata Class: Sauropsida Clade: Diapsida Clade: Sauria Clade: Archelosauria...

(2019-06-18). "The first record of a nearly complete choristodere (Reptilia: Diapsida) from the Upper Jurassic of Hebei Province, People's Republic of China"...

Stereosternum †Millerettidae Broomia Heleophilus Milleretta Millerosaurus Milleropsis Nanomilleretta †Procolophonia see Procolophonia Diapsida see below↓...

are in the clade Diapsida, named for two pairs temporal fenestrae present on the skull behind the eye socket. Until recently, Diapsida was said to be composed...

†Paleothyris Diapsida...

Sues, Hans-Dieter; Sobral, Gabriela (2024-03-16). "A new sphenodontian (Diapsida: Lepidosauria) from the Upper Triassic (Norian) of Germany and its implications...

Stereosternum †Millerettidae Broomia Heleophilus Milleretta Millerosaurus Milleropsis Nanomilleretta †Procolophonia see Procolophonia Diapsida see below↓...

e Testudines Kingdom: Animalia Phylum: Chordata Class: Reptilia Clade: Diapsida Order: Testudines Suborder Cryptodira Pleurodira   Phylogenetic arrangement...

Subclass Lissamphibia – modern amphibians Class Reptilia – reptiles Subclass Diapsida – diapsids, including crocodiles, dinosaurs, birds, lizards, snakes and...

C. Langer. 2010. The higher-level phylogeny of Archosauria (Tetrapoda: Diapsida). Journal of Systematic Palaeontology, 8: 1, 3 — 47pp. doi:10.1080/14772010903537732...