Spatiotemporal ecology of two Neotropical herbivorous mammals
AUTOR(ES)
Dias, Douglas de Matos
FONTE
Pap. Avulsos Zool.
DATA DE PUBLICAÇÃO
20/05/2019
RESUMO
Abstract On this study, we used camera traps in a Semi deciduous Seasonal Forest, northeast of Brazil, to estimate the frequencies of occurrence of two Neotropical herbivorous mammals: the spotted paca (Cuniculus paca) and the tapeti (Sylvilagus brasiliensis), analyzing their seasonal variations of spatial distribution. We also characterized the activity pattern of the species and their seasonal variation. The herbivorous frequencies of occurrence were constant during all the seasons. In general, both species were mostly active at night. However, between the rainy and dry season, we identified differences in spotted paca activity peaks. Here we present one of the first studies on the tapeti, whose ecology is understudied. Our results also show a general view of the spotted paca and tapeti behavior strategies to seasonal variations. Due to the scarce food resource in the dry season, possibly these herbivorous need to search for different kinds of food available IFS around.
Documentos Relacionados
- Brain size and ecology in small mammals and primates.
- Parasite abundance and diversity in mammals: correlates with host ecology.
- Trophic ecology of Arapaima in Guyana: giant omnivores in Neotropical floodplains
- Population ecology of the multivoltine Neotropical gall midge Eugeniamyia dispar (Diptera, Cecidomyiidae)
- Feeding ecology of the Neotropical otter Lontra longicaudis in the Lower Arroio Grande River, southern Brazil