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Nothosaurus zhangi

Reptilia - Eosauropterygia - Nothosauridae

Taxonomy
Nothosaurus zhangi was named by Liu et al. (2014) [A gigantic species of Nothosauria whose size approached or slightly exceeded that of Nothosaurus giganteus, the largest known Triassic sauropterygian. The new species differs from N. giganteus by the presence of a short mandibular symphysis, a relatively higher neural spine, a distinct medial expansion of the prearticular (autapomorphy among Sauropterygia), and a distinctly short retroarticular process (autapomorphy among Nothosauria).]. Its type specimen is LPV 20167, a partial skeleton (a complete lower jaw associated with partial postcranial skeleton), and it is a 3D body fossil. Its type locality is Nothosaurus zhangi-type locality, which is in a Pelsonian marine horizon in the Guanling Formation of China.

Sister species lacking formal opinion data

Synonymy list
YearName and author
2014Nothosaurus zhangi Liu et al.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
Osteichthyes()
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda
Reptiliomorpha
Anthracosauria
RankNameAuthor
subclassAmphibiosauriaKuhn 1967
Cotylosauria()
Amniota
Sauropsida
classReptilia
subclassEureptilia()
Romeriida
Diapsida()
suborderSauropterygia
orderEosauropterygia
familyNothosauridaeBaur 1889
genusNothosaurusMünster 1834
specieszhangi

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

Nothosaurus zhangi Liu et al. 2014
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: marinesubo
Locomotion: actively mobilec
Created: 2017-04-17 10:38:36
Modified: 2017-04-17 10:38:36
Source: subo = suborder, c = class, subp = subphylum
References: Bush and Bambach 2015, Hendy et al. 2009, Carroll 1988

Age range: Pelsonian or 247.20000 to 242.00000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Pelsonian247.2 - 242.0China (Yunnan) Nothosaurus zhangi (type locality: 194777)