La diversité des abeilles parisiennes

Abstract

The diversity of Parisian bees. - Despite the forever increasing urbanization, cities often shelter a significant biodiversity. As many other taxa, wild bees may find refuge in urban areas because of relative favorable conditions compared to intensive agricultural environments. In this study, we compiled our joint work to extend the list of Parisian bees. Over 4 years of monitoring (2011, 2014, 2015, 2016), we recorded 87 bee species in intra-muros Paris. In 2016 we added net captures to our sampling procedures with colored pan traps, which provided 11 additional species. The assemblage now represents 8.8 % of the French fauna of Apoïdae. However, this assemblage is mostly dominated by Halictidae and includes only few kleptoparasitic species highlighting an impoverished community.