Life history of Aneugmenus merida Smith (Hymenoptera: Tenthredinidae) in the Venezuelan Andes.

نویسندگان

  • Jorge L Avila-Núñez
  • Luis Daniel Otero
  • Sobeida Silmi
  • Maria P Calcagno-Pisarelli
چکیده

Details of the life cycle of Aneugmenus merida Smith (Hymenoptera: Tenthredinidae) reared under laboratory conditions are reported. Females may produce parthenogenetic or non-parthenogenetic eggs. After eclosion, males of A. merida go through five larval instars, pre-pupa, pupa and imago. The complete life cycle lasts approximately 44 days. Larvae feed on bracken [Pteridium caudatum (L.) and Pteridium arachnoideum (Kaulf)] (Dennstaedtiaceae). We also report on morphological observations of the sinus sexualis in males by scanning electron micrographs and give details on mating behavior.

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عنوان ژورنال:
  • Neotropical entomology

دوره 36 1  شماره 

صفحات  -

تاریخ انتشار 2007