| 词条 | Paraophthalmosaurus |
| 释义 |
| name = Paraophthalmosaurus | image = | image_caption = | regnum = Animalia | phylum = Chordata | classis = Reptilia | ordo = †Ichthyosauria | familia = †Ophthalmosauridae | genus = †Paraophthalmosaurus | genus_authority = Arkhangelsky, 1997 | fossil_range = Late Jurassic, {{fossilrange|150|145}} | subdivision_ranks = Species | subdivision =
}}Paraophthalmosaurus is an ophthalmosaurid ichthyosaur from the Late Jurassic of European Russia.[1] TaxonomyIt was originally described in 1997 on the basis of remains from the Saratov region of European Russia. It was subsequently considered either valid or a synonym of Ophthalmosaurus.[2] However, recent cladistic analysis finds it to be a derived member of Ophthalmosaurinae.[3][4] See also
References1. ^M. S. Arkhangelsky. 1997. On a new genus of ichthyosaurs from the Lower Volgian substage of the Saratov, Volga Region. Paleontological Journal 21(1):87-91 {{Ichthyosauria|Parvipelvia}}{{Taxonbar|from=Q22285668}}2. ^STORRS, G. W., ARKHANGELSKY, M. S. &E FIMOV, V . M. 2000. Mesozoic marine reptiles of Russia and other former Soviet republics. Pp. 187–210. InBENTON, M. J., SHISHKIN, M. A., UNWIN, D. M. &KUROCHKIN, E. N. (eds) The Age of Dinosaurs in Russia and Mongolia. Cambridge University Press, Cambridge. 740 pp. 3. ^M. S. Arkhangelsky and N. G. Zverkov (2014). "On a new ichthyosaur of the genus Undorosaurus" (PDF). Proceedings of the Zoological Institute of the Russian Academy of Sciences 318 (3): 187–196. 4. ^N. G. Zverkov, M. S. Arkhangelsky and I. M. Stenshin (2015) A review of Russian Upper Jurassic ichthyosaurs with an intermedium/humeral contact. Reassessing Grendelius McGowan, 1976. Proceedings of the Zoological Institute 318(4): 558-588 3 : Late Jurassic ichthyosaurs|Late Jurassic extinctions|Ichthyosaurs of Europe |
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