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Sexual behavior in two species of triatoma phyllosoma complex (hemiptera: reduviidae) under laboratory conditions

Tipo de material: Artículo impreso(a) Artículo impreso(a) Idioma: Inglés Tema(s) en español: Tema(s) en inglés: Clasificación:
  • AR/595.75045 R6
 En: Journal of Medical Entomology volumen 29, número 1 (Sepáginas 1992)Resumen:
Inglés

Sexual behavior was compared in two species in the Triatoma phyllosoma complex under laboratory conditions. The sexual behavior of Triatoma phyllosoma (Burmeister) and Triatoma pallidipennis (Stal) is similar, although there are qualitative and quantitative differences. The behavior pattern consists basically of eight steps. Mating duration and time of subjection for T. pallidipennis were measured in groups of adults at 1:1, 2:1, and 3:1 male-biased and 2:1 and 3:1 female-biased sex ratios. The results indicate that differences in duration of mating between all sex ratio groups were not significant. The duration of subjection between sex ratio groups was variable and significantly different. The sexual behavior of T. pallidipennis was more similar to Triatoma mazzottii Usinger than it was to T. phyllosoma.

Número de sistema: 18721
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Tipo de ítem Biblioteca actual Colección Signatura topográfica Info Vol Estado Código de barras
Artículos Biblioteca San Cristóbal Artículos (AR) ECOSUR AR 595.75045 R6 001 Disponible SER000119
Artículos Biblioteca San Cristóbal Artículos (AR) ECOSUR AR 595.75045 R6/EJ. 2 002 Disponible SER000776
Artículos Biblioteca San Cristóbal Artículos (AR) ECOSUR AR 595.75045 R6/EJ. 3 003 Disponible SER000710
Artículos Biblioteca Tapachula Artículos (AR) ECOSUR AR 595.75045 R6 004 Disponible ECO020006141

Sexual behavior was compared in two species in the Triatoma phyllosoma complex under laboratory conditions. The sexual behavior of Triatoma phyllosoma (Burmeister) and Triatoma pallidipennis (Stal) is similar, although there are qualitative and quantitative differences. The behavior pattern consists basically of eight steps. Mating duration and time of subjection for T. pallidipennis were measured in groups of adults at 1:1, 2:1, and 3:1 male-biased and 2:1 and 3:1 female-biased sex ratios. The results indicate that differences in duration of mating between all sex ratio groups were not significant. The duration of subjection between sex ratio groups was variable and significantly different. The sexual behavior of T. pallidipennis was more similar to Triatoma mazzottii Usinger than it was to T. phyllosoma. Inglés