Floral resource partitioning by individuals within generalised hoverfly pollination networks revealed by DNA metabarcoding
نویسندگان
چکیده
منابع مشابه
DNA metabarcoding illuminates dietary niche partitioning by African large herbivores.
Niche partitioning facilitates species coexistence in a world of limited resources, thereby enriching biodiversity. For decades, biologists have sought to understand how diverse assemblages of large mammalian herbivores (LMH) partition food resources. Several complementary mechanisms have been identified, including differential consumption of grasses versus nongrasses and spatiotemporal stratif...
متن کاملCyanobacterial endobionts within a major marine planktonic calcifier (Globigerina bulloides, Foraminifera) revealed by 16S rRNA metabarcoding
We investigated the possibility of bacterial symbiosis in Globigerina bulloides, a palaeoceanographically important, planktonic foraminifer. This marine protist is commonly used in micropalaeontological investigations of climatically sensitive subpolar and temperate water masses as well as wind-driven upwelling regions of the world’s oceans. G. bulloides is unusual because it lacks the protist ...
متن کاملHighly Overlapping Winter Diet in Two Sympatric Lemming Species Revealed by DNA Metabarcoding
Sympatric species are expected to minimize competition by partitioning resources, especially when these are limited. Herbivores inhabiting the High Arctic in winter are a prime example of a situation where food availability is anticipated to be low, and thus reduced diet overlap is expected. We present here the first assessment of diet overlap of high arctic lemmings during winter based on DNA ...
متن کاملInvasion of a dominant floral resource: effects on the floral community and pollination of native plants.
Through competition for pollinators, invasive plants may suppress native flora. Community-level studies provide an integrative assessment of invasion impacts and insights into factors that influence the vulnerability of different native species. We investigated effects of the nonnative herb Lythrum salicaria on pollination of native species in 14 fens of the eastern United States. We compared v...
متن کاملPollination Syndromes and Floral Specialization
Charles B. Fenster,1 W. Scott Armbruster,2 Paul Wilson,3 Michele R. Dudash,1 and James D. Thomson4 1Department of Biology, University of Maryland, College Park, Maryland 20742; email: [email protected]; [email protected] 2School of Biological Sciences, University of Portsmouth, Portsmouth, PO1 2DY, United Kingdom; Department of Biology, Norwegian University of Science and Technology, N-7491 Trondh...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Scientific Reports
سال: 2018
ISSN: 2045-2322
DOI: 10.1038/s41598-018-23103-0