Buscar
Mostrando ítems 1-10 de 803
Female extra-pair behavior is not associated with reduced paternal care in thorn-tailed Rayadito
(Wiley, 2021)
Extra-pair behavior is present in 76% of socially monogamous bird species with biparental care. This behavior may produce costs to females related to a reduction in paternal care. We estimated the percentage of extra-pair ...
Reciprocal effect of parental lines on the physiological potential and seed composition of corn hybrid seeds
(2017-09-01)
Obtaining corn hybrid seeds (Zea mays L.) with high vigour depends on the parental lines and the direction of the cross, and this relates to seed desiccation tolerance and composition. This research studied reciprocal ...
Spawning and parental care in Hoplias malabaricus (Teleostei, Characiformes, Erythrinidae) in the Southern Pantanal, Brazil
(Instituto Internacional de Ecologia, 2006-05-01)
No presente estudo, descrevemos os comportamentos de desova e cuidado parental para um membro da referida família, Hoplias malabaricus, os quais foram observados no Pantanal sul (19° 34' S e 57° 00' W), Estado de ...
Spawning and parental care in Hoplias malabaricus (Teleostei, Characiformes, Erythrinidae) in the Southern Pantanal, Brazil
(Instituto Internacional de Ecologia, 2006-05-01)
No presente estudo, descrevemos os comportamentos de desova e cuidado parental para um membro da referida família, Hoplias malabaricus, os quais foram observados no Pantanal sul (19° 34' S e 57° 00' W), Estado de ...
Conflicting Preferences of Parents and Offspring Over Criteria for a Mate: A Study in Argentina
(American Psychological Association, 2010)
Molecular evidence of extra-pair paternity and intraspecific brood parasitism by the Magellanic Penguin (Spheniscus magellanicus)
(Springer, 2020-01)
Molecular studies have shown that, although most avian species are socially monogamous, they can exhibit different reproductive strategies, such as extra-pair paternity (EPP) and intraspecific brood parasitism (IBP). We ...
Spatial genetic structure within size classes of the endangered tropical tree Guaiacum sanctum (Zygophyllaceae)
(2010)
Premise of the study: Patterns of spatial genetic structure (SGS) were analyzed within a population of the endangered tropical tree Guaiacum sanctum located in northwestern Costa Rica. Documentation of these patterns ...
Spawning and parental care in Hoplias malabaricus (Teleostei, Characiformes, Erythrinidae) in the Southern Pantanal, Brazil
(Instituto Internacional de Ecologia, 2014)