Among primates, intense paternal care is manifested in only a few distantly related species, including humans. Thus, neither purely phylogenetic nor socioecological hypotheses can explain its presence or the variability ...

In studies of maternal sensitivity, the influence of mothers' depressive symptomatology has been consistently highlighted. Additionally, the relevance of both maternal and paternal sensitive responses to children's development ...

One of the central issues of behavioral ecology focuses on the probability of detecting multiple paternity in a scenario of polygamy. The main problem for this kind of analysis arises in species with large number of offspring ...

Three species of the genus Eucalyptus (E. dunni, E. grandis, E. saligna) and interspecific hybrid were studied cytogenetically. The Eucalyptus species and the hybrid showed a symmetrical karyotype with 2n=22 chromosomes, ...

Three species of the genus Eucalyptus (E. dunni, E. grandis, E. saligna) and interspecific hybrid were studied cytogenetically. The Eucalyptus species and the hybrid showed a symmetrical karyotype with 2n=22 chromosomes, ...

The father's journey has been significantly modified and marked by dynamics, contextualized by sociocultural and historical transformations, which demand revisions of values, behaviors and roles, among which the caregiver ...