Sexual dimorphism of guava weevil Conotrachelus psidii Marshall (Coleoptera: Curculionidae)

We investigate structural and behavioral differences between male and female adults of guava weevil, Conotrachelus psidii Marshall, 1922 to help in sex determination. Weevils collected from a commercial guava orchard were individually caged and maintained under laboratory conditions. Every day ten i...

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Veröffentlicht in:	Neotropical entomology 2007-08, Vol.36 (4), p.520-524
Hauptverfasser:	Silva-Filho, Gilson, Bailez, Omar E, Viana-Bailez, Ana M
Format:	Artikel
Sprache:	eng ; por
Schlagworte:	Animal Communication Animals Coleoptera Curculionidae Female Male Psidium Sex Characteristics Weevils - anatomy & histology
Online-Zugang:	Volltext
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