DOSEN PROFIL LENGKAP

outside the group. All modern reptiles and birds are placed within the neodiapsid subclade Sauria. Although some diapsids have lost either one hole (lizards)...

Eunotosaurus may instead have been a parareptile, an early-diverging neodiapsid unrelated to turtles, or a synapsid. A 2026 study recovered it as a millerettid...

Jalil, Nour-Eddine; Falconnet, Jocelyn; Vincent, Peggy (March 2025). "The neodiapsid Thadeosaurus colcanapi from the upper Permian of Madagascar". Papers in...

them in the past as eupelycosaurian synapsids. Others have placed them as basal neodiapsids. A compromise is to place them as Amniota incertae sedis....

Kudnu is an extinct genus of neodiapsid reptile from the Early Triassic Arcadia Formation of Australia. The type species is K. mackinlayi. The holotype...

Scyllacerta is an extinct genus of neodiapsid stem-reptile known from the late Permian (Wuchiapingian age) Teekloof Formation (Endothiodon Assemblage Zone)...

1080/02724634.1997.10011028. Modesto, Sean; Reisz, Robert; Scott, Diane (2011). A neodiapsid reptile from the Lower Permian of Oklahoma. 71st Annual Meeting. Program...

suggested to be lepidosauromorphs, but are now regarded as basal non-saurian neodiapsids. Some younginiforms like Hovasaurus and Acerosodontosaurus are thought...

Feralisaurus is an extinct genus of neodiapsid reptile, possibly a basal lepidosauromorph, known from the Middle Triassic of south-western England. It...

Akkedops is an extinct genus of early neodiapsid sauropsids known from the Late Permian Cistecephalus Assemblage Zone of South Africa. The genus contains...

plesiosaurs). Other later studies have generally recovered it as a basal neodiapsid, sometimes as a member of the Younginiformes. Claudiosaurus was recovered...

also North Africa. Choristoderes are generally thought to be derived neodiapsids that are close relatives or members of Sauria. Choristodera was erected...

Saurosternon is an extinct genus of neodiapsid reptile from the Late Permian of South Africa. It is based on a partial skeleton split between two slabs...

early rhynchocephalian, it is currently considered to be a non-saurian neodiapsid. The type specimen of Palacrodon browni was described from the Early Triassic...

than to lizards), while other studies have considered them to be basal neodiapsids that are not related to any modern reptiles. Drepanosaurs are notable...

Weigeltisauridae is a family of gliding neodiapsid reptiles that lived during the Late Permian, between 259.51 and 251.9 million years ago. Fossils of...

two partial skulls. Orovenator was originally interpreted as a basal neodiapsid, but later phylogenetic analyses have instead placed Orovenator among...

parareptiles were monophyletic and relatively derived, placed as closer to neodiapsids than araeoscelidians, Hylonomus, "protorothyrids" and varanopids (the...

Although it is known to be a neodiapsid reptile, it has not been assigned with confidence to any particular group of neodiapsids. In 1923, paleontologist...

Tangasaurus is an extinct genus of aquatic basal tangasaurid neodiapsid known from the Late Permian period (late Changhsingian stage) of Tanga, northeastern...

1. S2CID 42333056. Sean Modesto; Robert Reisz; Diane Scott (2011). "A neodiapsid reptile from the Lower Permian of Oklahoma". Society of Vertebrate Paleontology...

researchers reinforced previous work identifying similarities to non-squamate neodiapsid reptiles, especially archosauromorphs such as Prolacerta, Macronemus,...

Iacopo; Zaher, Marta; Benton, Michael J. (2020-05-03). "An Enigmatic Neodiapsid Reptile from the Middle Triassic of England". Journal of Vertebrate Paleontology...

have convergently evolved in the common ancestor of millerettids and neodiapsids (the ancestral group of modern reptiles and birds), which was supported...

provided by Evers et al. (2026), who recognize similarities with both early neodiapsids and early turtles. Matsumoto, Manabe & Evans (2026) describe new fossil...

vertebrae of Milleretta have wide neural arches, in contrast to most neodiapsid reptiles. It had spines coming off the neural arches. Horizontally orientated...

researchers agreed that Galesphyrus is a reptile, possibly related to neodiapsids like Youngina. The genus contains a single species, Galesphyrus capensis...

demonstrated that Milleropsis shares a variety of anatomical features with neodiapsid stem reptiles, casting doubt on the validity of Parareptilia, the clade...

Acerosodontosaurus is an extinct genus of neodiapsid reptiles that lived during the Late Permian of Madagascar. The only species of Acerosodontosaurus...

"The origin of the tympanic fossa in reptiles revealed by a late Permian neodiapsid". Palaeontology. 69 (1) e70041. doi:10.1111/pala.70041. ISSN 0031-0239...

1080/02724634.1997.10011028. Sean Modesto; Robert Reisz; Diane Scott (2011). "A neodiapsid reptile from the Lower Permian of Oklahoma". Society of Vertebrate Paleontology...

palaeoniscoid fish Atherstonia, the procolophonoid parareptile Barasaurus, the neodiapsid reptiles Hovasaurus, Claudiosaurus, Thadeosaurus, and Acerosodontosaurus...

Pappochelys is the basalmost stem-turtle but Eunotosaurus is a basal neodiapsid instead of a stem-turtle, parareptile or synapsid. Jenkins et al, 2026...

"The origin of the tympanic fossa in reptiles revealed by a late Permian neodiapsid". Palaeontology. 69 (1) e70041: 1–15. doi:10.1111/pala.70041. ISSN 0031-0239...

species including Parvicursor remotus and Praeornis sharovi. The gliding neodiapsid reptile genus and species name Rautiania alexandri Bulanov & Sennikov...

Jalil, Nour‐Eddine; Falconnet, Jocelyn; Vincent, Peggy (2025-03-23). "The neodiapsid Thadeosaurus colcanapi from the upper Permian of Madagascar". Papers in...

reassessed its phylogenetic position. They identified it as a member of the neodiapsid family Tangasauridae, as the sister taxon to the clade formed by Hovasaurus...

"The origin of the tympanic fossa in reptiles revealed by a late Permian neodiapsid". Palaeontology. 69 (1) e70041. doi:10.1111/pala.70041. ISSN 0031-0239...

Labidosauriscus L. richardi A captorhinid. Maiothisavros M. dianeae A basal neodiapsid. Microleter M. mckinzieorum An early sauropsid, usually regarded as a...

Extinct clade of neodiapsid reptiles...

Palaeagama is an extinct genus of neodiapsid reptile from the Late Permian or Early Triassic of South Africa. It is known from much of an articulated skeleton...

foramen on the scapula, a hole which is also absent in varanopids and neodiapsids. Most had a fairly short and thick humerus which was expanded near the...

Panchet Formation of India increases the continental non-archosauromorph neodiapsid record in the aftermath of the end-Permian mass extinction". Journal of...

regarded the coeval Orovenator as a neodiapsid, but other researchers have regarded it as a more basal non-neodiapsid taxon. In 2025, Jenkins and colleagues...

Iacopo; Zaher, Marta; Benton, Michael James (3 May 2020). "An Enigmatic Neodiapsid Reptile from the Middle Triassic of England". Journal of Vertebrate Paleontology...

argues they share numerous characteristics more closely than the previous neodiapsid hypothesis. Sean Patrick Modesto, Ross Damiani (2007). "The procolophonoid...

enough to be an ancestor of neodiapsids. Because Petrolacosaurus does not have more developed features that the neodiapsids have, it has been placed in...

Elachistosuchus is an extinct genus of neodiapsid reptile, most likely basal archosauromorph, known from the Late Triassic Arnstadt Formation of Saxony-Anhalt...

Claudiosaurus, aquatic neodiapsid reptile...

neural arches with nearly triangular neural spines, unlike the enigmatic neodiapsid Helveticosaurus zollingeri. The humerus of Aenigmastropheus has a thick...

Agriodontosaurus is suggested to have probably been an insectivore. Feralisaurus, a neodiapsid reptile from the Agriodontosaurus bone bed Kapes bentoni, a procolophonid...

unlike that of neodiapsids, which only have the quadrate framed from the side. The quadrate itself is also stouter than that of neodiapsids and lacks a concave...

"The origin of the tympanic fossa in reptiles revealed by a late Permian neodiapsid". Palaeontology. 69 (1) e70041. doi:10.1111/pala.70041. ISSN 1475-4983...

rectori Arizona Blue Mesa Known only from a partial skull. A strange neodiapsid whose bones were heavily ornamented "with subtriangular knobs... running...

they lack teeth altogether. Many derived characteristics that define neodiapsids regard the limbs and girdles, but these characteristics are not seen...

Palatodonta is an extinct genus of neodiapsid reptile known from the early Middle Triassic (early Anisian stage) of the Netherlands. It was initially described...

was published in 2023. Initially identified as a possible proterochampsian archosauriform, but later identified as a probable non-saurian neodiapsid....

skeleton and "plumes", and at least five additional "plume" fragments. A neodiapsid reptile possessing unusual large scaly growths ("plumes") on its back...

Rautiania is an extinct genus of gliding neodiapsid reptiles belonging to the family Weigeltisauridae. Isolated fossil remains of Rautiania are known from...

parareptile Barasaurus, the gliding weigeltisaurid reptile Coelurosauravus, neodiapsids Claudiosaurus, Thadeosaurus, and Acerosodontosaurus, fragments of rhinesuchid...

pareiasaurs) and Milleretta, both superficially lizard-like, and the carnivorous neodiapsid Youngina. Only three genera of semi-aquatic temnospondyl amphibians are...

PMID 41419465. Buffa, V.; Jalil, N.-E.; Falconnet, J.; Vincent, P. (2025). "The neodiapsid Thadeosaurus colcanapi from the upper Permian of Madagascar". Papers in...

Novelty Status Authors Age Unit Location Notes Images Orovenator Gen. et sp. Valid Reisz Modesto Scott Sakmarian USA The oldest and most basal neodiapsid....

Name Novelty Status Authors Age Location Notes Images Elachistosuchus Gen et sp nov valid Janensch Late Triassic (Norian) * Germany A neodiapsid reptile....

"The origin of the tympanic fossa in reptiles revealed by a late Permian neodiapsid". Palaeontology. 69 (1) e70041. doi:10.1111/pala.70041. ISSN 0031-0239...

Iacopo; Zaher, Marta; Benton, Michael J. (2020-05-03). "An Enigmatic Neodiapsid Reptile from the Middle Triassic of England". Journal of Vertebrate Paleontology...

Iacopo Cavicchini; Marta Zaher; Michael J. Benton (2020). "An Enigmatic Neodiapsid Reptile from the Middle Triassic of England". Journal of Vertebrate Paleontology...

supporting the phylogenetic placement of Youngina as an early diverging neodiapsid. A study on the morphology of the femora of members of Drepanosauromorpha...

published by Mann et al. (2021). Partial ilium of a non-archosauromorph neodiapsid reptile is described from the upper Panchet Formation (India) by Ezcurra...

Madagascar An early neodiapsid Thadeosaurus colcanapi Gen. et sp. nov. Valid Carroll Late Permian Lower Sakamena Formation Madagascar An early neodiapsid...