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Mating behavior in two sympatric species of andean tiger beetles (Cicindelidae).
(2011-10-06)
The tiger beetle genus Pseudoxycheila (Cicindelidae) currently contains 21 species, distributed in mid and high elevations in the Andes from Bolivia to Venezuela and in mountains in Panama and Costa Rica. The center of ...
Differential allocation in a gift‑giving spider: males adjust their reproductive investment in response to female condition
(BMC, 2021)
Background: When males are selective, they can either reject low-quality females or adjust their reproductive investment in response to traits that indicate female quality (e.g., body size or condition). According to the ...
Effect of reproductive state on active dispersal in Triatoma infestans (Klug, 1834)(Hemiptera: Reduviidae: Triatominae) susceptible and resistant to deltamethrin
(Elsevier Science, 2019-08)
Triatoma infestans (Klug, 1834)is the main vector of the Chagas´ disease in Argentina. The presence of insects in the domestic environment after application of pyrethroid insecticides was reported. The colonization and the ...
Female metasternal gland odours mediate male aggregation in Rhodnius prolixus, a triatomid bug
(Royal Entomological Society, 2015)
Adopción de menores colombianos por parejas extranjeras del mismo sexo una perspectiva desde el régimen colombiano.
(Universidad Catolica de Colombia, 2018-07-01)
En el presente artículo de investigación se expone el escaso progreso y la carencia en nuestro ordenamiento jurídico acerca de la regulación de la adopción internacional, específicamente sobre el cambio sociojurídico ...
Reproductive biology mimus Octupus Octopus (Mollusca: Cephalopoda) in the region of Matarani, Arequipa, PeruBiología reproductiva del pulpo Octupus mimus (Mollusca: Cephalopoda) de la región de Matarani, Arequipa, Perú
(Universidad Nacional Mayor de San Marcos, Facultad de Ciencias Biológicas, 1999)
Uncommon mechanism of egg incubation in the endemic Southern hermit crab Loxopagurus loxochelis: how is this phenomenon related to egg production?
(BLACKWELL PUBLISHING, 2008)
The aim of the present work was to characterize the egg production of Loxopagurus loxochelis. A total of 71 ovigerous females were obtained, 28% of which were simultaneously incubating eggs at different developmental stages. ...
Seminal plasma nerve growth factor signaling on the reproductive physiology of female llamas
(BRAZILIAN COLL ANIMAL REPRODUCTION, 2022)
The ovulation mechanism is one of the fascinating physiological processes in reproductive biology in mammals. From the reproductive point of view, the species have been classified as spontaneous or induced ovulators. ...