Pollinator Specific Richness and Their Interactions With Local Plant Species: 10 Years of Sampling in Mediterranean Habitats

Environmental Entomology
Lise RoparsBenoît Geslin

Abstract

In the context of global pollinator decline, little is known about the protection status and ecology of many species. This lack of knowledge is particularly important for Mediterranean protected areas that harbor diverse pollinator communities and are subject to considerable anthropogenic pressures. Calanques National Park (85 km2), which is located near Marseille (France), is dominated by Mediterranean low-vegetation habitats, such as phrygana and scrublands. These habitats offer favorable conditions for pollinator species due to the important amount of floral resources. Within a 10-yr period, we recorded bee (Hymenoptera: Apoidea: Anthophila), hover fly (Diptera: Syrphidae), and bee fly (Diptera: Bombyliidae) species and their interactions with the local flora through 10 field campaigns. We caught 250 pollinator species, including 192 bees, 38 hover flies, and 20 bee flies, for a total of 2,770 specimens. We recorded seven threatened bees (six near threatened and one endangered). Among the bee species, 47.9% were below-ground nesting species, and 54.7% were generalist species. Analysis of the pollination network showed that generalist and specialist pollinators do not share the same floral resources. The Cistaceae plant famil...Continue Reading

References

Dec 24, 2004·Proceedings. Biological Sciences·Jane MemmottMary V Price
Feb 1, 2008·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·Michael J Barber
Apr 21, 2011·Biometrics·Jérôme A Dupuis, Michel Goulard
Feb 22, 2012·Nature·Stefano Allesina, Si Tang
Dec 2, 2015·Proceedings of the National Academy of Sciences of the United States of America·Romina RaderMichal Woyciechowski

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