Buscar
Mostrando ítems 1-10 de 44
The male ejaculate as inhibitor of female remating in two tephritid flies
(Pergamon-Elsevier Science Ltd, 2016-05)
The inhibition of female receptivity after copulation is usually related to the quality of the first mating. Males are able to modulate female receptivity through various mechanisms. Among these is the transfer of the ...
Remating behavior in Anastrepha fraterculus (Diptera: Tephritidae) females is affected by male juvenile hormone analog treatment but not by male sterilization
(Cambridge University Press, 2013-06)
The sterile insect technique (SIT) has been proposed as an area-wide method to control the South American fruit fly, Anastrepha fraterculus (Wiedemann). This technique requires sterilization, a procedure that affects, along ...
Remating behaviour in Anastrepha fraterculus (Diptera: Tephritidae) females is affected by male juvenile hormone analog treatment but not by male sterilization
(Cambridge University Press, 2013-01)
The sterile insect technique (SIT) has been proposed as an area-wide method to control the South American fruit fly, Anastrepha fraterculus (Wiedemann). This technique requires sterilization, a procedure that affects, along ...
Relación entre ansiedad precompetitiva y la efectividad en el remate en voleibolistas.
(Universidad El BosqueFacultad de PsicologíaEspecialización en Psicología del Deporte y el Ejercicio, 2019)
During sports practice there are many factors that can trigger an automatic anxiety response. Several studies that
have addressed the phenomenon of emotions in sports and intend to correlate values between intensity and ...
Differences in sperm storage and remating propensity between adult females of two morphotypes of the Anastrepha fraterculus (Diptera: Tephritidae) cryptic species complex
(Cambridge University Press, 2014-06)
The South American fruit fly, Anastrepha fraterculus, is a complex of cryptic species composed of at least seven morphotypes. Some of them, such as the Peruvian and Brazilian 1 morphotypes (which include Argentinean ...
Determinación de la zona de remate con mayor efectividada del equipo Femenino del Cucucta deportvo en la liga profesional 2017
(Facultad de Ciencias de la SaludCiencias del Deporte, 2018)
Esta investigación presenta un análisis estadístico realizado al equipo Femenino de Fútbol Profesional del Cúcuta Deportivo Gol Star, durante el desarrollo de la primera Liga Femenina Profesional realizada en Colombia, ...
Experimental demonstration of possible cryptic female choice on male tsetse fly genitalia
(J. Insect Physiol. 2009 Nov; 55(11): 989-996, 2009)
A possible explanation for one of the most general trends in animal evolution – rapid divergent evolution
of animal genitalia – is that male genitalia are used as courtship devices that influence cryptic female
choice. ...
Female remating rate and pattern of sperm use suggest intense sperm competition in Drosophila antonietae (Diptera: Drosophilidae)
(Springer, 2019-08)
Sperm competition is conceived as a powerful selective force which acts on genes related to reproduction, promoting the evolution of reproductive adaptations and inter-population divergence that may ultimately lead to ...
Female mediation of competitive fertilization success in Drosophila melanogaster
(National Academy Of Sciences, 2013-06)
How females store and use sperm after remating can generate postcopulatory sexual selection on male ejaculate traits. Variation in ejaculate performance traits generally is thought to be intrinsic to males but is likely ...