A New Pachypleurosaur (Reptilia: Sauropterygia) from the Lower Middle Triassic of Southwestern China and the Phylogenetic Relationships of Chinese Pachypleurosaurs [X1211] (matrix)

10.7934/x1211 ◽  
2014 ◽  
Author(s):  
L Liu ◽  
R Rieppel ◽  
J Jiang ◽  
C Aitchison ◽  
M Motani ◽  
...  
2011 ◽  
Vol 31 (2) ◽  
pp. 292-302 ◽  
Author(s):  
Jun Liu ◽  
Olivier Rieppel ◽  
Da-Yong Jiang ◽  
Jonathan C. Aitchison ◽  
Ryosuke Motani ◽  
...  

2020 ◽  
Vol 549 ◽  
pp. 109670
Author(s):  
Jinyuan Huang ◽  
Shixue Hu ◽  
Qiyue Zhang ◽  
Philip C.J. Donoghue ◽  
Michael J. Benton ◽  
...  

2013 ◽  
Vol 146 (2) ◽  
pp. 170-210
Author(s):  
Jeffrey M. Cumming ◽  
Scott E. Brooks ◽  
Toyohei Saigusa

AbstractTheHesperempisgenus group is revised. The group includesDryodromiaRondani andHesperempisMelander, withMelanderalusÖzdikem and Başar andToreusMelander newly synonymised withHesperempis,newsynonymy.DryodromiaincludesD. testaceaRondani from the western Palaearctic andD. yunnanicaCumming and Saigusanew speciesfrom southwestern China.HesperempisincludesH. anatolicaCumming and Brooksnew species,H. mabelae(Melander),H. neomexicana(Melander)newcombination,H. sanducaMelander, andH. vesperaCumming and Brooksnew speciesfrom the Nearctic Region, as well asH. melinaCumming and Saigusanew species,H. nipponicaCumming and Saigusanew species, andH. sibiricaShamshev from the Palaearctic Region. A key to the two genera and 10 species is provided, and a cladistic analysis is presented. A new interpretation of the homologies of the male terminalia is proposed for this lineage, and the phylogenetic relationships and zoogeographic history of the group are discussed.


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