title: Internal reproductive organs of Cosmoclopius nigroannulatus (Hemiptera: Reduviidae).
abstract: The internal reproductive organs of Cosmoclopius nigroannulatus males and females are described, illustrated and measured. No significant difference was registered among immature and reproductive structures of males and their aspect was also similar. However, in females noteworthy differences both in size and aspect were found.
authors.affiliation: Depto. Fitossanidade, Universidade Federal do Rio Grande do Sul, Porto Alegre, 91540-000, Brazil.
authors.forename: S M
authors.initials: SM
authors.lastname: Jahnke
authors.forename: L R
authors.initials: LR
authors.lastname: Redaelli
authors.forename: L M G
authors.initials: LM
authors.lastname: Diefenbach
mesh_terms: D000818:Animals; D005260:Female; D005835:Genitalia / Q000033:anatomy & histology*; D008297:Male; D020064:Reduviidae / Q000033:anatomy & histology*