Panguraptor ("Pangu [a Chinese god] plunderer") is a genus of coelophysid theropod dinosaur known from fossils discovered in Lower Jurassic rocks of southern China. The type and only known species is Panguraptor lufengensis. The generic name refers to the deity Pangu but also to the supercontinent Pangaea for which in a geological context the same characters are used: 盘古. Raptor means "seizer", "robber" in Latin. The specific name is a reference to the Lufeng Formation.The holotype specimen was recovered on 12 October 2007 from the Lufeng Formation of Yunnan, which is noted for sauropodomorph fossils. It was described in 2014 by You Hai-Lu and colleagues.[1]

Temporal range: Early Jurassic, 201–196 Ma
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Clade: Dinosauria
Order: Saurischia
Suborder: Theropoda
Family: Coelophysidae
Genus: Panguraptor
You et al., 2014
Type species
Panguraptor lufengensis
You et al., 2014


The holotype of Panguraptor, LFGT-0103, is the partial articulated skeleton of a subadult individual, including the skull, lower jaws, presacral vertebrae, first sacral vertebra, parts of the pectoral girdle and pelvic girdle, a left femur and most of the right limb. This specimen is likely a sub-adult due to its small size (approximately 2 meters long in life), large orbit, and unfused scapulocoracoids and astragalocalcaneum. However, it may have been close to adulthood due to having other bones which have fused.

The rather short skull is almost complete, although the premaxilla and rostral edge of the maxilla are missing and the nasals are partially obscured. The orbit is quite large but the antorbital fenestra is quite small. The exposed portions of the nasal are wide and smooth and do not show any sign of a sagittal crest present in some other basal theropods. The jugal is positioned similarly to that of C. rhodesiensis, although the quadratojugal is positioned more akin to that of Coelophysis ("Megapnosaurus") kayentakatae. The rostral end of the lower jaw is missing. Teeth are preserved in the dentary and maxilla, and are slightly recurved yet unserrated.

The centra of the cervical vertebrae gradually increase in length from the third to seventh cervical, then decrease once more to the tenth (last) cervical. The dorsal vertebrae are more compressed than those of Coelophysis bauri and C. rhodesiensis, and their neural spines are longer than they are high and so close to each other that they form a continuous wall along the dorsal vertebral column.

The scapula is long, with a scapular blade with a straight caudal edge and concave cranial edge. The hand has four digits, with metacarpals I and II being the widest and metatarsals II and III being the longest. The first digit also has a flattened and recurved claw, the largest found in the holotype.

The right illium, though incomplete, has a stout pubic peduncle a prominent supracetabular crest. Distal portions of both ischia are preserved, and are straight with broad ends.

The femur has a large and offset head and a longitudinal bulge on the caudolateral surface of the shaft. The tibia and fibula are straight while the astragalus and calcaneum are unfused. Only one tarsal is exposed (likely tarsal IV) along with right metatarsals III, IV, and V and a few pedal digits. Metatarsal III is very long while IV and V taper distally.

Panguraptor can be distinguished from other coelophysids by the following traits:

  • A diagonal ridge on the lateral surface of the maxilla, within the antorbital fossa.
  • An elliptical fenestra (also known in Zupaysaurus) caudodorsal to the above-mentioned ridge.
  • a distal tarsal IV with a hooked craniomedial corner.


You et. al. performed a phylogenetic analysis and found Panguraptor to be a coelophysid coelophysoid, in a clade with Coelophysis bauri, Coelophysis rhodesiensis, and Camposaurus but not "Megapnosaurus" kayentakatae. Panguraptor was placed in this clade due to having a very acute angle between the horizontal and ascending processes of the maxilla, a blind pocket within the antorbital fossa, a short lateral lamina of the lacrimal, and the ascending process of the jugal making an angle less than 75 degrees with its longitudinal axis. Per this analysis, Panguraptor would be the first coelophysoid known from Asia. It is also the second definite theropod genus known from the Lufeng Formation, after Sinosaurus. Other small coelophysoid specimens such as FMNH CUP 2089 (some forelimb bones) and FMNH CUP 2090 (some hindlimb bones) recovered from the Lufeng formation may belong to this species, although they have been provisionally referred to "Megapnosaurus" kayetakatae until further analysis.[1]


  1. ^ a b Hai-Lu You; Yoichi Azuma; Tao Wang; Ya-Ming Wang; Zhi-Ming Dong (2014). "The first well-preserved coelophysoid theropod dinosaur from Asia". Zootaxa. 3873 (3): 233–249. doi:10.11646/zootaxa.3873.3.3.

The Anchisauria were a clade of sauropodomorph dinosaurs that lived during the Late Triassic and Early Jurassic. The name Anchisauria was first used by Galton and Upchurch in the second edition of The Dinosauria. Galton and Upchurch assigned two families of dinosaurs to the Anchisauria: the Anchisauridae and the Melanorosauridae. The more common prosauropods Plateosaurus and Massospondylus were placed in the sister clade Plateosauria.

However, recent research indicates that Anchisaurus is closer to sauropods than traditional prosauropods; thus, Anchisauria would also include Sauropoda.The following cladogram simplified after an analysis presented by Blair McPhee and colleagues in 2014.


Averostra, or "bird snouts", is a clade that includes most theropod dinosaurs that have a promaxillary fenestra (fenestra promaxillaris), an extra opening in the front outer side of the maxilla, the bone that makes up the upper jaw. Two groups of averostrans, the Ceratosauria and the Orionides, survived into the Cretaceous period. When the Cretaceous–Paleogene extinction event occurred, ceratosaurians and two groups of orionideans within the clade Coelurosauria, the Tyrannosauroidea and Maniraptoriformes, were still extant. Only one subgroup of maniraptoriformes, Aves, survived the extinction event and persisted to the present day.


Avetheropoda, or "bird theropods", is a clade that includes carnosaurians and coelurosaurs to the exclusion of other dinosaurs.


Cerapoda ("ceratopsians and ornithopods") is a clade of the dinosaur order Ornithischia.


Coelophysidae is a family of primitive carnivorous theropod dinosaurs. Most species were relatively small in size. The family flourished in the Late Triassic and Early Jurassic periods, and has been found on numerous continents. Many members of Coelophysidae are characterized by long, slender skulls and light skeletons built for speed. One member, Coelophysis, displays the earliest known furcula in a dinosaur.Under cladistic analysis, Coelophysidae was first defined by Paul Sereno in 1998 as the most recent common ancestor of Coelophysis bauri and Procompsognathus triassicus, and all of that common ancestor's descendants. However, Tykoski (2005) has advocated for the definition to change to include the additional taxa of "Syntarsus" kayentakatae and Segisaurus halli. Coelophysidae is part of the superfamily Coelophysoidea, which in turn is a subset of the larger Neotheropoda clade. As part of Coelophysoidea, Coelophysidae is often placed as sister to the Dilophosauridae family, however, the monophyly of this clade has often been disputed. The older term "Podokesauridae", named 14 years prior to Coelophysidae (which would normally grant it priority), is now usually ignored, since its type specimen was destroyed in a fire and can no longer be compared to new finds.


Dinosauriformes is a clade of archosaurian reptiles that include the dinosaurs and their most immediate relatives. All dinosauriformes are distinguished by several features, such as shortened forelimbs and a partially to fully perforated acetabulum, the hole in the hip socket traditionally used to define dinosaurs. The oldest known member is Asilisaurus, dating to about 245 million years ago in the Anisian age of the middle Triassic period.

Haya griva

Haya is an extinct genus of basal neornithischian dinosaur known from Mongolia.


Jeholosaurids were herbivorous neornithischian dinosaurs from the Cretaceous Period (Aptian - Santonian, with a possible Campanian record) of Asia. The family was first proposed by Han et al. in 2012. The jeholosaurids were defined as those ornithischians more closely related to Jeholosaurus shangyuanensis than to Hypsilophodon foxii, Iguanodon bernissartensis, Protoceratops andrewsi, Pachycephalosaurus wyomingensis, or Thescelosaurus neglectus. The Jeholosauridae includes the type genus Jeholosaurus and Yueosaurus.


Jingshanosaurus (meaning "Jingshan lizard") is a genus of sauropodomorph dinosaurs from the early Jurassic period.


The Melanorosauridae were a family of sauropodomorph dinosaurs which lived during the Late Triassic and Early Jurassic. The name Melanorosauridae was first coined by Friedrich von Huene in 1929. Huene assigned several families of dinosaurs to the infraorder "Prosauropoda": the Anchisauridae, the Plateosauridae, the Thecodontosauridae, and the Melanorosauridae. Since then, these families have undergone numerous revisions. Galton and Upchurch (2004) considered Camelotia, Lessemsaurus, and Melanorosaurus members of the family Melanorosauridae. A more recent study by Yates (2007) indicates that the melanorosaurids were instead early sauropods.


Neotheropoda (meaning "new theropods") is a clade that includes coelophysoids and more advanced theropod dinosaurs, and the only group of theropods who survived the Triassic–Jurassic extinction event. Yet all of the neotheropods became extinct during the early Jurassic period except for Averostra.


Orionides is a clade of tetanuran theropod dinosaurs from the Middle Jurassic to the Present. The clade includes most theropod dinosaurs, including birds.


Orodrominae is a subfamily of parksosaurid dinosaurs from the Cretaceous of North America and Asia.


Raeticodactylidae is a family of eudimorphodontoid eopterosaurian pterosaurs that lived in Switzerland during the Late Triassic. The family includes Caviramus, and the type genus Raeticodactylus, which are both known from the Kössen Formation, around 205 mya. Raeticodactylidae was first used in 2014 by Andres et al., as a group of all pterosaurs closer to Raeticodactylus than Eudimorphodon. The following phylogenetic analysis follows the topology of Andres et al. (2014).


Riojasauridae is a family of sauropod-like dinosaurs from the Upper Triassic. It is known primarily from the genera Riojasaurus and Eucnemesaurus. Sites containing Riojasauridae include the Lower Elliot Formation of Orange Free State, South Africa (where fossils of Eucnemesaurus have been found), and Ischigualasto, in La Rioja Province, Argentina ( where fossils of Riojasaurus have been recovered).


Thescelosaurinae is a subfamily of ornithischian dinosaurs from the Early Cretaceous of Asia and the Late Cretaceous of North America.


Unaysauridae is a family of basal sauropodomorphs from the Late Triassic of India and Brazil.


Xixiposaurus is a genus of prosauropod dinosaur which existed in what is now Lower Lufeng Formation, China during the lower Jurassic period. It was first named by Sekiya Toru in 2010 and the type species is Xixiposaurus suni.


Yueosaurus is an extinct genus of basal ornithopod dinosaur known from Zhejiang Province, China.


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