ĆETKOVIĆ, ALEKSANDAR, Institute of Zoology, Faculty of Biology, University of Belgrade, Studentski trg 16, 11000 Belgrade, Serbia.

• Zootaxa Vol. 4154 No. 1: 18 Aug. 2016 - Article
  

  Bee (Hymenoptera: Apoidea) and hoverfly (Diptera: Syrphidae) pollinators in Pannonian habitats of Serbia, with a description of a new Eumerus Meigen species (Syrphidae)

  
  Abstract