Convergent evolution of sunbird pollination systems of Impatiens species in tropical Africa and hummingbird systems of the New World

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F15%3A10296155" target="_blank" >RIV/00216208:11310/15:10296155 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67985939:_____/15:00447993

Výsledek na webu

<a href="http://dx.doi.org/10.1111/bij.12475" target="_blank" >http://dx.doi.org/10.1111/bij.12475</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/bij.12475" target="_blank" >10.1111/bij.12475</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Convergent evolution of sunbird pollination systems of Impatiens species in tropical Africa and hummingbird systems of the New World

Popis výsledku v původním jazyce

The bird pollination systems of the New and Old Worlds evolved independently, and differ in many aspects. New World plants are often presented as those adapted to hovering birds while Old World plants to perching birds. Most Neotropical studies also demonstrate that in hummingbird species rich assemblages, only a small number of highly specialized birds exploits the most specialized plants with long corollas. Nevertheless, recent research on bird-plant pollination interactions suggest that sunbird pollination systems in the Old World have converged more with the highly specialized hummingbird pollination systems than previously thought. In this study we focus on the pollination systems of the bird pollination syndrome Impatiens species on Mt. Cameroon,West Africa. We show that despite the high diversity of sunbirds on Mt. Cameroon, only Cyanomitra oritis appear to be important pollinator of all Impatiens species. This asymmetry indicates the absence of pair wise co-evolution and point

Název v anglickém jazyce

Convergent evolution of sunbird pollination systems of Impatiens species in tropical Africa and hummingbird systems of the New World

Popis výsledku anglicky

The bird pollination systems of the New and Old Worlds evolved independently, and differ in many aspects. New World plants are often presented as those adapted to hovering birds while Old World plants to perching birds. Most Neotropical studies also demonstrate that in hummingbird species rich assemblages, only a small number of highly specialized birds exploits the most specialized plants with long corollas. Nevertheless, recent research on bird-plant pollination interactions suggest that sunbird pollination systems in the Old World have converged more with the highly specialized hummingbird pollination systems than previously thought. In this study we focus on the pollination systems of the bird pollination syndrome Impatiens species on Mt. Cameroon,West Africa. We show that despite the high diversity of sunbirds on Mt. Cameroon, only Cyanomitra oritis appear to be important pollinator of all Impatiens species. This asymmetry indicates the absence of pair wise co-evolution and point

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EH - Ekologie – společenstva

OECD FORD obor

—

Projekt

<a href="/cs/project/GAP505%2F11%2F1617" target="_blank" >GAP505/11/1617: Funkční determinanty geografických gradientů v diverzitě ptáků subsaharské Afriky</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Biological Journal of the Linnean Society

ISSN

0024-4066

e-ISSN

—

Svazek periodika

115

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

7

Strana od-do

127-133

Kód UT WoS článku

000352630300011

EID výsledku v databázi Scopus

2-s2.0-84926415733