翻訳と辞書
Words near each other
・ Urospatha
・ Urospermum
・ Urospermum dalechampii
・ Urospermum picroides
・ Urosphen
・ Urosphena
・ Urosphenopsis
・ Urospila
・ Urospora
・ Urosporella
・ Urosporellopsis
・ Urosporidae
・ Urost
・ Urostealith
・ Urosthenes
Urosticte
・ Urostola
・ Urostomy
・ Urostylididae
・ Urota
・ Urotensin-II
・ Urotensin-II receptor
・ Uroteuthis
・ Uroteuthis bartschi
・ Uroteuthis duvauceli
・ Urothelial papilloma
・ Urothelium
・ Urothemis
・ Urothemis aliena
・ Urothemis assignata


Dictionary Lists
翻訳と辞書 辞書検索 [ 開発暫定版 ]
スポンサード リンク

Urosticte : ウィキペディア英語版
Urosticte

''Urosticte'' is a genus of hummingbird in the Trochilidae family, which is restricted to humid forests growing on Andean slopes in north-western South America. Their common name, whitetips, refers to the conspicuous white tips on the central rectrices of the males. As the central rectrices are shorter than the outer, it appears as a large white spot on the central uppertail. Females, which have green-spotted white underparts, lack the white tips to the central rectrices, but instead have broad tips to the outer rectrices (white "tail-corners").
In this genus, the taxon ''intermedia'' has been considered a distinct species, or alternatively an intermediate between ''U. benjamini'' and ''U. ruficrissa'', leading to these being considered conspecific. At present, ''intermedia'' is considered a variant and junior synonym of ''ruficrissa'', resulting in two monotypic species being recognized:
==Species==

* Purple-bibbed whitetip (''Urosticte benjamini'').
* Rufous-vented whitetip (''Urosticte ruficrissa'').

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「Urosticte」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.