FERREIRA, WELLINGTON D., Laboratório de Sistemática e Biologia de Insetos, Departamento de Biologia, Universidade Federal de Lavras, Caixa Postal 3037, Lavras, Brazil, 37200-000

• Zootaxa Vol. 4300 No. 2: 2 Aug. 2017 - Article
  A new species of Pirhosigma Giordani Soika, 1978 (Hymenoptera, Vespidae: Eumeninae), with additional notes and a key to the species in the genus
  Abstract
• Zootaxa Vol. 4317 No. 3: 5 Sept. 2017 - Article
  

  Contributions to the taxonomy of Minixi Giordani Soika and Alphamenes Van der Vecht (Hymenoptera, Vespidae, Eumeninae), with an identification key to the species of the latter

  
  Abstract