Natural History / Small Mammals / Seasonality / Atlantic Forest / Sex ratio / Population Density / Santa Catarina / Southern Brazil / Life Span / Population dynamic / Population Density / Santa Catarina / Southern Brazil / Life Span / Population dynamic
Evolutionary Biology / Zoology / Mate selection / Competitive advantage / Seasonality / Sex ratio / Mating / Female Choice / Operational sex ratio / Sex ratio / Mating / Female Choice / Operational sex ratio
Sex ratio / Golfo de California / Gulf of California / Tasa De Crecimiento Poblacional / Population Growth Rate / Callinectes bellicosus / Proporción De Sexos / Callinectes bellicosus / Proporción De Sexos
Demography / Adolescent / India / Maternal Mortality / Pregnancy / Humans / Sex ratio / Female / Data Collection / Registries / Middle Aged / Adult / Public health systems and services research / Humans / Sex ratio / Female / Data Collection / Registries / Middle Aged / Adult / Public health systems and services research