نتایج جستجو برای: namely pollinator wasps is required emphatically

تعداد نتایج: 7346771  

2014
Jessica R. K. Forrest J. R. K. Forrest

Climate change can aff ect plant – pollinator interactions in a variety of ways, but much of the research attention has focused on whether independent shifts in phenology will alter temporal overlap between plants and pollinators. Here I review the research on plant – pollinator mismatch, assessing the potential for observational and experimental approaches to address particular aspects of the ...

Journal: :Notes and Queries 1865

Journal: :Current Biology 2008
Jennifer Brodmann Robert Twele Wittko Francke Gerald Hölzler Qing-He Zhang Manfred Ayasse

An outstanding feature of orchids is the diversity of their pollination systems [1]. Most remarkable are those species that employ chemical deceit for the attraction of pollinators [2]. The orchid Epipactis helleborine is a typical wasp flower, exhibiting physiological and morphological adaptations for the attraction of pollinating social wasps [3]. As noted by Darwin [1], this species is almos...

2017
Michael Boppré Richard I. Vane‐Wright Wolfgang Wickler

Mimicry is one of the oldest concepts in biology, but it still presents many puzzles and continues to be widely debated. Simulation of wasps with a yellow-black abdominal pattern by other insects (commonly called "wasp mimicry") is traditionally considered a case of resemblance of unprofitable by profitable prey causing educated predators to avoid models and mimics to the advantage of both (Fig...

Journal: :Journal of insect physiology 2015
Gabriela Pérez-Lachaud Juan Carlos Bartolo-Reyes Claudia M Quiroa-Montalván Leopoldo Cruz-López Alain Lenoir Jean-Paul Lachaud

Communication in ants is based to a great extent on chemical compounds. Recognition of intruders is primarily based on cuticular hydrocarbon (CHC) profile matching but is prone to being cheated. Eucharitid wasps are specific parasitoids of the brood of ants; the immature stages are either well integrated within the colony or are protected within the host cocoons, whereas adult wasps at emergenc...

Journal: :Global change biology 2016
Lauren C Ponisio Kate Wilkin Leithen K M'Gonigle Kelly Kulhanek Lindsay Cook Robbin Thorp Terry Griswold Claire Kremen

Fire has a major impact on the structure and function of many ecosystems globally. Pyrodiversity, the diversity of fires within a region (where diversity is based on fire characteristics such as extent, severity, and frequency), has been hypothesized to promote biodiversity, but changing climate and land management practices have eroded pyrodiversity. To assess whether changes in pyrodiversity ...

Journal: :Proceedings of the Royal Society B: Biological Sciences 2007

Journal: :The American naturalist 2014
Rachael Winfree Neal M Williams Jonathan Dushoff Claire Kremen

Theoretical and simulation studies predict that the order of species loss from mutualist networks with respect to how linked species are to other species within the network will determine the rate at which networks collapse. However, the empirical order of species loss with respect to linkage has rarely been investigated. Furthermore, a species' linkage is a composite of its diet breadth and it...

2004
B. KAY CLAPPERTON

Polistine and vespine wasps were captured in Malaise traps in two fire-modified shrubland habitats of varying canopy height and composition at Lake Ohia, Northland, New Zealand. Prey consumption rates were calculated for the Asian paper wasp (Polistes chinensis antennalis) occupying these two areas of shrubland and a home garden in Whangarei, Northland. The sites were systematically searched fo...

2015
Fredrik Ronquist José-Luis Nieves-Aldrey Matthew L. Buffington Zhiwei Liu Johan Liljeblad Johan A. A. Nylander Carlos López-Vaamonde

Gall wasps (Cynipidae) represent the most spectacular radiation of gall-inducing insects. In addition to true gall formers, gall wasps also include phytophagous inquilines, which live inside the galls induced by gall wasps or other insects. Here we present the first comprehensive molecular and total-evidence analyses of higher-level gall wasp relationships. We studied more than 100 taxa represe...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید