WIŚNIOWSKI, BOGDAN, Ojców National Park, 32-047 Ojców, Poland.

• Zootaxa Vol. 4061 No. 2: 6 Jan. 2016 - Article
  

  New records of the genus Diodontus Curtis, 1834 (Hymenoptera: Crabronidae) from Bulgaria, Montenegro and Poland, with a key to Central and Eastern European species

  
  Abstract