Phylogeny and host-plant evolution in Melittidae s.l. (Hymenoptera: Apoidea)

@article{Michez2011PhylogenyAH,
  title={Phylogeny and host-plant evolution in Melittidae s.l. (Hymenoptera: Apoidea)},
  author={Denis Michez and S{\'e}bastien Patiny and Pierre Rasmont and Kim Timmermann and Nicolas J. Vereecken},
  journal={Apidologie},
  year={2011},
  volume={39},
  pages={146-162}
}
Bees and the angiosperms they pollinate have developed intimate and often complex interactions over the past 100 million years. As in other insect-plant interactions, host-plant specificity is variable among taxa. While many solitary bee species display an obvious preference for a narrow spectrum of host-plants (oligolecty), others regularly visit a diversified array of pollen hosts (polylecty). Few studies have examined the patterns of host-plant associations in bees using well-resolved… 
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Pollen host selection by predominantly alpine bee species of the genera Andrena, Panurginus, Dufourea, Megachile, Hoplitis and Osmia (Hymenoptera, Apoidea)
  • A. Müller
  • Environmental Science
    Alpine Entomology
  • 2018
The pollen host selection by 19 bee species, which have their main Central European distribution in the Alps, was assessed by microscopical analysis of the scopal contents of about 900 females from
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