翻訳と辞書 Words near each other ・ Astrid Skare ・ Astranthium robustum ・ Astrantia ・ Astrantia bavarica ・ Astrantia carniolica ・ Astrantia major ・ Astrantia maxima ・ Astrantia minor ・ Astrape and Bronte ・ Astrapephora ・ Astraphobia ・ Astrapia ・ Astrapian sicklebill ・ Astrapogon ・ Astrapometis ・ Astraponotus ・ Astrapotheria ・ Astrapotheriidae ・ Astrapotherium ・ Astraptes ・ Astraptes anaphus ・ Astraptes fulgerator ・ AstraQom ・ Astrarium ・ Astrarium of Giovanni Dondi dell'Orologio ・ Astras ・ Astraspida ・ Astraspis ・ Astratijs Roškovs ・ Astrauskas Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Astraponotus ： ウィキペディア英語版 Astraponotus ''Astraponotus'' is an extinct genus of herbivorous mammal belonging to the family of astrapotherids. It lived during the late Eocene (in the Mustersan SALMA, 40-36 million years ago) and its fossil remains have been found in South America. ==Description== This animal was probably similar in shape and size to a modern tapir. Unlike most astrapotheres, ''Astraponotus'' was equipped with an unusually high and short skull with a narrow skull. The nasal bones were quite withdrawn, and this suggests the presence of a short proboscis. Other unusual features of ''Astraponotus'' includes the extreme reduction of the premaxillary and nasal bones, the absence of an antorbital circle and the reduction of the frontal region. The canines were long and strong, as in all astrapotheres.〔Kramarz, A. G., Bond M. and Forasiepi, A. M., 2010. New remains of ''Astraponotus'' (Mammalia, Astrapotheria) and considerations on Astrapothere cranial evolution. ''Paläontol Z''. DOI 10.1007/s12542-010-0087-4.〕 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「Astraponotus」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.