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Fenhosuchus
''Fenhosuchus'' is an extinct genus of archosauriform. The holotype, IVPP V 2697, and referred materials have been found in the Hsishihwa locality at Wuhsiang, China, from the Upper Ermaying Formation (also Ehrmaying). The locality dates back to the Anisian stage of the Middle Triassic.〔 The genus was named after the Fen River in Shanxi Province from which specimens were found. It may prove to be a chimera being composed of material from several different animals. Some material were believed to represent a rauisuchid.〔Bonaparte, J. F. (1986). Locomotion in Rauisuchid Thecodonts. ''Journal of Vertebrate Paleontology'' 3(4):210-218.〕 The calcaneum of ''Fenhosuchus'' seems to belong to an erythrosuchid or other basal archosauriform.〔Parrish, J. M. (1992). Phylogeny of the Erythrosuchidae (Reptilia: Archosauriformes). ''Journal of Vertebrate Paleontology'' 12:93–102.〕〔Gower, D. J. (1996). The tarsus of erythrosuchid archosaurs, and implications for early diapsid phylogeny. ''Zoological Journal of the Linnean Society'' 116:347–375.〕 Much of the material of the tarsal bones seem to be similar to those of the genus ''Shansisuchus''. According to Nesbitt (2009) the assessment of Gower (2000) was correct, the holotype is a mix of ''Shansisuchus'' remains and a possible fragment from a paracrocodylomorph or a dinosauriform. Thus, ''Fenhosuchus'' cannot be considered a rauisuchian.
==References==
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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