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Azhdarchoidea is a group of pterosaurs within the suborder Pterodactyloidea. ==Classification== There are currently two primary but competing views of azhdarchoid relationships. The first, presented by Felipe Pinheiro and colleagues in 2011, considers the tapejarids to be a monophyletic clade including the thalassodromines and chaoyangopterines.〔Pinheiro, F.L., Fortier, D.C., Schultz, C.L., De Andrade, J.A.F.G. and Bantim, R.A.M. (in press). "New information on ''Tupandactylus imperator'', with comments on the relationships of Tapejaridae (Pterosauria)." ''Acta Palaeontologica Polonica'', in press, available online 03 Jan 2011. 〕 The second, found by Lu ''et al.'' 2008 as well as Naish & Martill 2006, considers the tapejarids to be a paraphyletic grade of primitive azhdarchoids. All azhdarchoids closer to ''Azhdarcho'' than to ''Tapejara'' are included in the clade Neoazhdarchia ("new azhdarchids").〔Lü, J., Unwin, D.M., Xu, L., and Zhang, X. (2008). "A new azhdarchoid pterosaur from the Lower Cretaceous of China and its implications for pterosaur phylogeny and evolution." ''Naturwissenschaften'', 95(9): 891-897. PMID 18509616〕 }} }} }} }} Below is a cladogram showing the results of a phylogenetic analysis presented by Andres & Myers, 2013. For alternate cladograms, see List of pterosaur classifications. }} |label2= Neoazhdarchia |2= |2= }} }} }} 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Azhdarchoidea」の詳細全文を読む スポンサード リンク
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