Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Gustavo S. Requena"'
Publikováno v:
Zoologia (Curitiba), Vol 27, Iss 6, Pp 1018-1021 (2010)
We describe paternal care in two pentatomid bugs, Lopadusa (Lopadusa) augur Stål, 1860 and Edessa nigropunctata Berg, 1884. Field and laboratory observations showed that males remain with their eggs and early hatched nymphs, while females abandon th
Externí odkaz:
https://doaj.org/article/76f838fb22ed4b9385ba4d81aea2e66e
Autor:
Marcelo O. Gonzaga, Gustavo S. Requena, João Vasconcellos-Neto, Rafael Rios Moura, Nelson Silva Pinto
Publikováno v:
Ecology Letters. 24:1089-1102
Despite the important roles of assortative mating for understanding evolutionary processes, our knowledge on the variation in assortative mating across populations and breeding periods has been overshadowed by the greater attention given to general p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::221663c0253c45e4bfe57e7ffada505a
https://doi.org/10.1111/ele.13690
https://doi.org/10.1111/ele.13690
Publikováno v:
Animal Behaviour. 150:147-155
The evolution of exclusive paternal care in arthropods is influenced by both natural and sexual selection. Male care may simultaneously increase egg protection against natural enemies and male attractiveness to ovipositing females. When caring males
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6650f826561c76e51582a9866bd96c37
https://doi.org/10.1016/j.anbehav.2019.02.007
https://doi.org/10.1016/j.anbehav.2019.02.007
Autor:
Gustavo S. Requena, Sergio Nolazco
Publikováno v:
Animal Behaviour. 143:67-81
Flexible compensatory parental care takes place when one parent increases its parental effort in response to its mate's reduction or absence. Although this behavioural response is well known in species with biparental care, the few cases attributed t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6ef4e444156462fafc704653b7e47c5
https://doi.org/10.1016/j.anbehav.2018.07.006
https://doi.org/10.1016/j.anbehav.2018.07.006
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Egg attendance imposes costs on parents, including decreased food intake and increased mortality risks. By concentrating parental activities when egg predation is greater and abiotic conditions are less stressful, parents may decrease these costs. He
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::016914f0d56bb83addcd7732a9748e22
https://doi.org/10.1007/s00265-016-2102-6
https://doi.org/10.1007/s00265-016-2102-6
Autor:
Glauco Machado, Gustavo S. Requena
Publikováno v:
Behavioral Ecology. 26(3):926-935
The expected quality of paternal behavior can influence female mating decisions and determine male mating success. We evaluated the importance of oviposition site quality, male body size, parental status (presence vs. absence of eggs under males’ p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd95e5734db2153d8f090339ad9d872b
http://hdl.handle.net/10.1093/beheco/arv035
http://hdl.handle.net/10.1093/beheco/arv035
Autor:
Gustavo S. Requena, Suzanne H. Alonzo
Publikováno v:
Evolution. 68:3433-3444
Sperm competition theory has traditionally focused on how male allocation responds to female promiscuity, when males compete to fertilize a single clutch of eggs. Here, we develop a model to ask how female sperm use and storage across consecutive rep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fe6f84b6ea7afe27640c45358910d87
https://doi.org/10.1111/evo.12540
https://doi.org/10.1111/evo.12540
Autor:
Gustavo S. Requena, Glauco Machado
Publikováno v:
acta ethologica. 17:23-30
Paternal care has independently evolved in several arthropod lineages, but mating interactions have been described in detail for only a few species. Here, we describe the mating behavior of Iporangaia pustulosa, a Neotropical harvestman with exclusiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5c64f243de692ed2a9db70b41b76c63
https://doi.org/10.1007/s10211-013-0152-6
https://doi.org/10.1007/s10211-013-0152-6
Publikováno v:
Animal Behaviour. 78:1169-1176
Although the benefits of maternal care have been investigated in many species, the caring role of males in species with exclusive paternal care has received less attention. We experimentally quantified the protective role of paternal care in the harv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d9c96a30944d442783bec59057e82f2
https://doi.org/10.1016/j.anbehav.2009.07.035
https://doi.org/10.1016/j.anbehav.2009.07.035