翻訳と辞書 |
Bulweria
''Bulweria'' is a genus of seabirds in the family Procellariidae named after English naturalist James Bulwer. The genus has two extant species, Bulwer's petrel (''B. bulwerii'') and Jouanin's petrel (''B. fallax''). A third species, the Olson's petrel (''Bulweria bifax''), became extinct in the early 16th century; it is known only from skeletal remains. Bulwer's Petrel ranges in the Atlantic, Indian and Pacific Oceans, whereas Joaunin's Petrel is confined to the northwestern Indian Ocean. Olson's Petrel is known from the Atlantic. ''Bulweria'' petrels have long been considered related to the gadfly petrels in the genus ''Pterodroma'', but recent mtDNA cytochrome ''b'' sequence analysis has proven them to be closely related to the shearwaters in the genus ''Puffinus'' and especially the ''Procellaria'' petrels. ==References==
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「Bulweria」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.
|
|