翻訳と辞書 Words near each other ・ Euhaplomyces ・ Euhaplorchis californiensis ・ Euharamiyida ・ Euharlee Covered Bridge ・ Euharlee Creek ・ Euharlee, Georgia ・ Euharveya ・ Euhedral and anhedral ・ Euhel ・ Euhelopodidae ・ Euhelopus ・ Euhemerism ・ Euhemerus ・ Euhesma ・ Euheterospila ・ Euhirudinea ・ EUHL ・ Euhomalocera ・ Euhoplites ・ Euhoploceras ・ Euhrychiopsis ・ Euhrychiopsis lecontei ・ Euhyboma ・ Euhygia ・ Euhyparpax ・ Euhypena ・ Euhyponomeuta ・ Euhyponomeuta stannella ・ Euhyponomeutoides ・ Euhyponomeutoides albithoracellus 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 Euhirudinea ： ウィキペディア英語版 Euhirudinea Euhirudinea, the true leeches, are an infraclass of the Hirudinea. These clitellate annelids are of somewhat unclear relationships; namely the relationships of Hirudinea with oligochaetes are in need of revision. It may be that the presumed sister taxon of the Euhirudinea, the Acanthobdellidea, turns out to be more distantly related, as was already the case with the Branchiobdellida. Thus, eventually Euhirudinea might become a junior synonym of Hirudinea. True leeches are subdivided into two groups, the Arhynchobdellida or Arhynchobdellae (proboscisless leeches), and the Rhynchobdellida or Rhynchobdellae (jawless leeches). Note that the lack of jaws is a plesiomorphy, while the presence of a proboscis is an apomorphy - not all Arhynchobdellida have jaws, but all Rhynchobdellida have a proboscis. The most well-known leech species, ''Hirudo medicinalis'' (European Medical Leech), belongs to the Arhynchobdellida. 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「Euhirudinea」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.