| 词条 | Ailuravus |
| 释义 | {{Italic title}}{{Unreferenced|date=August 2008}}{{Taxobox | fossil_range = Early to Middle Eocene | image = Ailuravus_macrurus.JPG | image_caption = Ailuravus macrurus and Strigogyps sapea | regnum = Animalia | phylum = Chordata | classis = Mammalia | ordo = Rodentia | familia = Ischyromyidae | subfamilia = Ailuravinae | genus = Ailuravus | genus_authority = Rütimeyer, 1891 | species = A. macrurus | binomial = Ailuravus macrurus }} Ailuravus macrurus ("Big-tailed Cat-ancestor") was a primitive, squirrel-like rodent, one of the earliest known rodents, from the Messel pit Lagerstätte, in Germany. It lived during the Eocene period of Europe, in forests, and may have been arboreal. {{Taxonbar|from=Q3607114}}{{paleo-rodent-stub}} 3 : Eocene rodents|Prehistoric mammals of Europe|Fossil taxa described in 1891 |
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