A survey for potential biological control agents of Pereskia aculeata Miller (Cactaceae) in Brazil reveals two new species of Horismenus Walker (Hymenoptera: Eulophidae)

Research output: Contribution to journalReview article

Abstract

This paper deals with the description of two new species of Horismenus Walker (Hymenoptera: Eulophidae) from Brazil, parasitoids of larvae of Adetus analis (Haldeman) (Coleoptera: Cerambycidae). Both species are similar to Horismenus steirastomae (Girault), a species that also parasitizes cerambycids. Adetus analis is a pest of Sechium edule (Jacq.) Swartz (Cucurbitaceae), a minor crop in Brazil, Argentina and U.S.A., but also feeds in stems of Pereskia aculeata Miller (Cac-Taceae), an ornamental plant that has become a problematic weed species in Africa, where it was introduced. The two new Horismenus species are described, diagnosed, and compared to H. steirastomae.

Details

Authors
  • Tiago G Pikart
  • Valmir A Costa
  • Christer Hansson
  • Sandra C. De Cristo
  • Marcelo D. Vitorino
Organisations
External organisations
  • Natural History Museum, London
  • Federal University of Acre (UFAC)
  • Agência Paulista de Tecnologia dos Agronegócios (APTA)
  • Regional University of Blumenau
Research areas and keywords

Subject classification (UKÄ) – MANDATORY

  • Zoology

Keywords

  • Entedoninae, Natural Enemy, Parasitoid
Original languageEnglish
Pages (from-to)430-438
Number of pages9
JournalZootaxa
Volume4272
Issue number3
Publication statusPublished - 2017 May 30
Publication categoryResearch
Peer-reviewedYes