Biodiversity, conservation and current threats to European honeybees

Biodiversité, conservation et menaces actuelles pesant sur les abeilles domestiques européennes

Pilar de La Rúa , Rodolfo Jaffé , Raffaele Dall'Olio , Irene Muñoz , José Serrano

Europe harbours several endemic honeybee (Apis mellifera) subspecies. Yet the distribution of these subspecies is nowadays also much influenced by beekeeping activities. Large scale migratory beekeeping and trade in queens, coupled with the promiscuous mating system of honeybees, have exposed native European honeybees to increasing introgressive hybridization with managed non-native subspecies, which may lead to the loss of valuable combinations of traits shaped by natural selection. Other threats to European honeybees are factors that have caused a progressive decline in A. mellifera throughout the world in recent years, leading to large economic losses and jeopardizing ecosystem functioning. We review the biodiversity of European honeybees and summarize the management and conservation strategies employed by different countries. A comprehensive picture of the beekeeping industry in Europe is also provided. Finally we evaluate the potential threats affecting the biodiversity of European honeybee populations and provide some perspectives for future research.

Mots clés: Apis mellifera; subspecies; biogeography; conservation; Europe; beekeeping<br>---<br>Apis mellifera; sous-espèces; biogéographie; protection; apiculture

Domaines: Zoologie des invertébrés; Biodiversité; Ecologie, Environnement; Science des productions animales

Pilar de La Rúa, Rodolfo Jaffé, Raffaele Dall'Olio, Irene Muñoz, José Serrano. Biodiversity, conservation and current threats to European honeybees. Apidologie, 2009, 40 (3), ⟨10.1051/apido/2009027⟩. ⟨hal-00892007⟩