Variations of the external male genitalia in three populations of Triatoma infestans Klug, 1834

被引：21

作者：

Pires, HHR

Barbosa, SE

Margonari, C

Jurberg, J

Diotaiuti, L

机构：

[1] FIOCRUZ, Ctr Pesquisas Rene Rachou, Lab Biol Triatomineos & Epidemiol Doenca de Chaga, BR-30190002 Belo Horizonte, MG, Brazil

[2] Inst Oswaldo Cruz, Dept Entomol, Lab Nacl & Int Referencia Taxon Triatomineos, BR-21045900 Rio De Janeiro, Brazil

来源：

MEMORIAS DO INSTITUTO OSWALDO CRUZ | 1998年 / 93卷 / 04期

关键词：

Triatoma infestans; male genitalia; populational variation;

D O I：

10.1590/S0074-02761998000400011

中图分类号：

R38 [医学寄生虫学]; Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ; 100103 ;

摘要：

Triatoma infestans is the triatomine that presents the greatest dispersion area in South America. However, it is not known whether the original characteristics of this insect remained in its long dispersion process. The purpose of this work was to study comparatively the external male genitalia of insects from different populations of T. infestans, two from Brazil (Minas Gerais and Bahia) and one from Bolivia (Cochabamba Valley), and to investigate the correlation between the morphological and behavioral variations. Differences were observed in one of the structures of the external genitalia (endosoma process) that could be used to characterize the insects from the three populations studied.

引用

页码：479 / 483

页数：5

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