A new hope: One of North America’s rarest bees has its known range greatly expanded

  • Pensoft Editorial Team
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  • April 16, 2018
  • The Macropis Cuckoo Bee is one of the rarest bees in North America, partly because of its specialized ecological associations. It is a nest parasite of oil-collecting bees of the genus Macropis which, in turn, are dependent on oil-producing flowers of the genus Lysimachia. In fact, the cuckoo bee – which much like its feather-bearing counterpart does not build a […]

    Claims that declines of pollinator species richness are slowing down in Europe revisited

  • Pensoft Editorial Team
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  • October 11, 2016
  • Having conducted a thorough interpretation of the results of a recent study that inferred decrease in the biodiversity loss among pollinators across Europe, Dr Tom J. M. Van Dooren reveals that this conclusion cannot in fact be drawn. It is only supported for the bee fauna in the Netherlands. His study is published in the […]

    Bee populations expanded during global warming after the last Ice Age

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  • May 31, 2016
  • The Australian small carpenter bee populations appear to have dramatically flourished in the period of global warming following the last Ice Age some 18,000 years ago. The bee species is found in sub-tropical, coastal and desert areas from the north-east to the south of Australia. Researchers Rebecca Dew and Michael Schwarz from the Flinders University of South […]