翻訳と辞書 Words near each other ・ List of extinct animals of Catalonia ・ List of extinct animals of Caucasus ・ List of extinct animals of Europe ・ List of extinct animals of India ・ List of extinct animals of Martinique and Guadeloupe ・ List of extinct animals of New Zealand ・ List of extinct animals of Oceania ・ List of extinct animals of Réunion ・ List of extinct animals of the British Isles ・ List of extinct animals of the Hawaiian Islands ・ List of extinct animals of the Netherlands ・ List of extinct animals of the Philippines ・ List of extinct arachnids ・ List of extinct baronetcies ・ List of extinct butterflies ・ List of extinct cetaceans ・ List of extinct dog breeds ・ List of extinct flora of Australia ・ List of extinct indigenous peoples of Brazil ・ List of extinct indigenous peoples of Russia ・ List of extinct languages in Central America and the Caribbean ・ List of extinct languages of Africa ・ List of extinct languages of Asia ・ List of extinct languages of Europe ・ List of extinct languages of North America ・ List of extinct languages of South America ・ List of extinct plants ・ List of extinct plants of New Zealand ・ List of extinct rodents ・ List of extinct Shia sects 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 List of extinct cetaceans ： ウィキペディア英語版 List of extinct cetaceans The list of extinct cetaceans features the extinct genera and species of the order Cetacea. The cetaceans (whales, dolphins and porpoises) are descendants of land-living mammals, the even-toed ungulates. The earliest cetaceans were still hoofed-mammals. These early cetaceans became gradually better adapted for swimming than for walking on land, finally evolving into fully marine cetaceans. This list currently includes only fossil genera and species. However, the Atlantic population of Gray Whales (''Eschrichtius robustus'') went extinct in the 18th century, and the Baiji (or Chinese River Dolphin, ''Lipotes vexillifer'') was declared "functionally extinct" after an expedition in late 2006 failed to find any in the Yangtze River. ==Suborder Archaeoceti== 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「List of extinct cetaceans」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.