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Volume 2012, Article ID 598086, 9 pages
Research Article

Reproductive Biology, Mating Behavior, and Vibratory Communication of the Brown-Winged Stink Bug, Edessa meditabunda (Fabr.) (Heteroptera: Pentatomidae)

1Laboratorio de Semioquimicos, EMBRAPA Recursos Genéticos e Biotecnologia, Avenida W5 Norte (Final), 70770-900 Brasília, DF, Brazil
2Departament of Entomology, National Institute of Biology, Večna pot 111, 1000 Ljubljana, Slovenia

Received 25 October 2011; Revised 1 January 2012; Accepted 20 January 2012

Academic Editor: Antônio R. Panizzi

Copyright © 2012 Cleonor Cavalcante A. Silva et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


We describe different aspects of the reproductive biology, mating behavior, and vibratory communication of the pentatomid Edessa meditabunda (Fabr.). This species shows lower copulation frequency and reproductive potential with longer sexual maturation period compared to other species of pentatomids. Females with multiple mating show increased fecundity when compared with single-mated females and both increased fecundity and reduced longevity when compared with virgin females. Courtship and mating behavior and vibratory signals are typical and similar to what was observed in other species of pentatomids, except that males started the courtship. These results constitute the first paper on biology, behavior, and vibratory communication among species of the subfamily Edessinae.