翻訳と辞書 Words near each other ・ Rhipsideigma ・ Rhipsime ・ Rhipsolaus of Laconia ・ Rhirid Flaidd ・ Rhiroy ・ Rhiryd ap Bleddyn ・ Rhisiart ap Rhys ・ Rhisiart Tal-e-bot ・ Rhisnes (suburb) ・ Rhisnes (village) ・ Rhisnes, Namur ・ Rhissa Ag Boula ・ Rhithrodytes ・ Rhithrodytes agnus ・ Rhithrogena ・ Rhithrogena germanica ・ Rhithropanopeus harrisii ・ Rhithrum ・ Rhithymna ・ Rhiw ・ Rhiw Goch ・ Rhiw Llwyd ・ Rhiw Valley Light Railway ・ Rhiwaedog ・ Rhiwallon ap Cynfyn ・ Rhiwbach Quarry ・ Rhiwbach Tramway ・ Rhiwbina ・ Rhiwbina railway station ・ Rhiwbina RFC 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 Rhithrogena germanica ： ウィキペディア英語版 Rhithrogena germanica ''Rhithrogena germanica'' is a European species of mayfly, and is "probably the most famous of all British mayflies", because of its use in fly fishing. It is known in the British Isles as the March brown mayfly, a name which is used in the United States for a different species, ''Rhithrogena morrisoni''. It emerges as a subimago at the end of winter, and can be distinguished from similar species by a dark spot on the femur of each leg. ==Description== Adults and subimagos of ''Rhithrogena'' species have two long tails, and readily visible hind wings. ''R. germanica'' can only be distinguished from related species such as ''R. semicolorata'' (the only other ''Rhithrogena'' species in the United Kingdom) by the presence of a dark spot on the femora of the legs. A similar species, ''Ecdyonurus venosus'' (the ''late March brown'' or ''false March brown'') is more widespread in Great Britain, but emerges later in the year than ''R. germanica''. 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「Rhithrogena germanica」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.