scholarly journals Moderation is best: effects of grazing intensity on plant-flower visitor networks in Mediterranean communities

2016 ◽  
Vol 26 (3) ◽  
pp. 796-807 ◽  
Author(s):  
Amparo Lázaro ◽  
Thomas Tscheulin ◽  
Jelle Devalez ◽  
Georgios Nakas ◽  
Anastasia Stefanaki ◽  
...  
Keyword(s):  
Grazing Intensity ◽  
Flower Visitor ◽  
Plant Flower ◽  
Mediterranean Communities

scholarly journals Moderation is best: effects of grazing intensity on plant-flower visitor networks in Mediterranean communities

2015 ◽  
pp. 150903033531005 ◽  
Author(s):  
Amparo Lázaro ◽  
Thomas Tscheulin ◽  
Jelle Devalez ◽  
Georgios Nakas ◽  
Anastasia Stefanaki ◽  
...  
Keyword(s):  
Grazing Intensity ◽  
Flower Visitor ◽  
Plant Flower ◽  
Mediterranean Communities

The structure of a high latitude plant-flower visitor system: the dominance of flies

Ecography ◽  
1999 ◽  
Vol 22 (3) ◽  
pp. 314-323 ◽  
Author(s):  
Heidi Elberling ◽  
Jens M. Olesen
Keyword(s):  
High Latitude ◽  
Flower Visitor ◽  
Plant Flower

scholarly journals Food selection by avian floral visitors: an important aspect of plant-flower visitor interactions in West Africa

2012 ◽  
Vol 107 (2) ◽  
pp. 355-367 ◽  
Author(s):  
Štěpán Janeček ◽  
Jan Riegert ◽  
Ondřej Sedláček ◽  
Michael Bartoš ◽  
David Hořák ◽  
...  
Keyword(s):  
West Africa ◽  
Food Selection ◽  
Flower Visitor ◽  
Floral Visitors ◽  
Plant Flower

Plant–flower visitor networks in a serpentine metacommunity: assessing traits associated with keystone plant species

2015 ◽  
Vol 9 (1) ◽  
pp. 9-21 ◽  
Author(s):  
Matthew H. Koski ◽  
George A. Meindl ◽  
Gerardo Arceo-Gómez ◽  
Marina Wolowski ◽  
Kathryn A. LeCroy ◽  
...  
Keyword(s):  
Plant Species ◽  
Flower Visitor ◽  
Plant Flower

Effects of habitat loss on the plant-flower visitor network structure of a dune community

Oikos ◽  
2017 ◽  
Vol 127 (1) ◽  
pp. 45-55 ◽  
Author(s):  
Anna Traveset ◽  
Rocío Castro-Urgal ◽  
Xavier Rotllàn-Puig ◽  
Amparo Lázaro
Keyword(s):  
Habitat Loss ◽  
Network Structure ◽  
Flower Visitor ◽  
Plant Flower

scholarly journals Size constraints and flower abundance determine the number of interactions in a plant-flower visitor web

Oikos ◽  
2006 ◽  
Vol 112 (1) ◽  
pp. 111-121 ◽  
Author(s):  
Martina Stang ◽  
Peter G. L. Klinkhamer ◽  
Eddy van der Meijden
Keyword(s):  
Flower Visitor ◽  
Size Constraints ◽  
Plant Flower

Structure of a plant-flower-visitor network in the high-altitude sub-alpine desert of Tenerife, Canary Islands

Ecography ◽  
2003 ◽  
Vol 26 (3) ◽  
pp. 301-310 ◽  
Author(s):  
Yoko L. Dupont ◽  
Dennis M. Hansen ◽  
Jens M. Olesen
Keyword(s):  
High Altitude ◽  
Canary Islands ◽  
Flower Visitor ◽  
Plant Flower

Asymmetric specialization and extinction risk in plant–flower visitor webs: a matter of morphology or abundance?

Oecologia ◽  
2006 ◽  
Vol 151 (3) ◽  
pp. 442-453 ◽  
Author(s):  
Martina Stang ◽  
Peter G. L. Klinkhamer ◽  
Eddy van der Meijden
Keyword(s):  
Extinction Risk ◽  
Flower Visitor ◽  
Plant Flower

scholarly journals Contrasting effects of exotic plant invasions and managed honeybees on plant–flower visitor interactions

2020 ◽  
Vol 26 (10) ◽  
pp. 1397-1408
Author(s):  
Daria Corcos ◽  
Andree Cappellari ◽  
Maurizio Mei ◽  
Dino Paniccia ◽  
Pierfilippo Cerretti ◽  
...  
Keyword(s):  
Plant Invasions ◽  
Exotic Plant ◽  
Flower Visitor ◽  
Plant Flower

scholarly journals Connectance of Brazilian social bee: food plant networks is influenced by habitat, but not by latitude, altitude or network size

2005 ◽  
Vol 5 (1) ◽  
pp. 85-93 ◽  
Author(s):  
Jacobus C. Biesmeijer ◽  
E. Judith Slaa ◽  
Marina Siqueira de Castro ◽  
Blandina Felipe Viana ◽  
Astrid de M. P. Kleinert ◽  
...  
Keyword(s):  
Network Size ◽  
Urban Environments ◽  
Food Plants ◽  
Atlantic Rain Forest ◽  
Flower Visitor ◽  
Flower Visitors ◽  
Social Bees ◽  
Plant Flower ◽  
Plant Pollinator ◽  
Social Bee

Several recent studies suggest that the level of generalization (measured as percentage connectance) of plant-pollinator networks has several ecological correlates, e.g. latitude and altitude. Here we report on levels of generalization in 27 two-mode networks of social bees and their food plants in various Brazilian habitats and urban environments. Social bees are generalist foragers and are among the most abundant flower visitors in Brazil. They probably account for 30-50% of all plant - flower visitor interactions. Connectance was significantly influenced by habitat. Cerrado forests showed lower connectance than the dry dune habitats, with Atlantic rain forest and urban sites taking intermediate position and arid Caatinga being similar to dunes. This shows that generalization in a plant - flower visitor community can be influenced by habitat even within a group of generalist flower visitors, in our case social bees. We show that the strength of the interactions is not different between Cerrado and semi-arid habitats (dunes and Caatinga) and discuss other explanations for our findings.

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