翻訳と辞書 |
Ekaltadeta
Ekaltadeta is an extinct genus of giant marsupials related to modern rat-kangaroos. They are hypothesized to have been either predatory, or omnivorous with a fondness for meat, based on their chewing teeth. This conclusion is based mainly on the size and shape of a large buzz-saw-shaped cheek-tooth, the adult third premolar, which is common to all ''Ekaltadeta''. A few species actually did also have long predatory "fangs". Fossils of the animals include two near complete skulls, and numerous upper and lower jaws. ==External links==
*(The Killer Rat-Kangaroo's Tooth ) *(Mikko's phylogeny Archive: Potoroidae — rat-kangaroos )
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「Ekaltadeta」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.
|
|