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Itens para a visualização no momento 21-27 of 27
Ciclo reprodutivo, maturidade sexual e longevidade de Odontophrynus americanus (Anura: Odontophrynidae) no Sul do Brasil
(Universidade Federal de Santa Maria, 2019-02-19)
Reproductive strategies of anuran amphibians (i.e. temporal strategies and reproductive cycles) are associated with the activity pattern and reproductive modes of the species and aims to increase its reproductive success. ...
Biologia reprodutiva de Helicops infrataeniatus (Serpentes: Dipsadidae) da região subtropical do Brasil
(Universidade Federal de Santa Maria, 2017-03-13)
ABSTRACT 1: Reproductive biology studies are funtamental for the understanding of of the life history of a species. In this work we describe the reproductive biology of the males of Helicops infrataeniatus in a Brazilian ...
Relação entre os padrões oceanográficos e as rotas migratórias de tartarugas marinhas
(Universidade Federal de Santa Maria, 2017-03-20)
Sea turtles perform long migrations in the ocean throughout their life cycle. Monitoring the cycle and its spatial and temporal complexity has been facilitated by the use of telemetry data and satellite imagery. Telemetry ...
Influência de fatores abióticos na comunidade de borboletas (Lepidoptera: Papilionoidea) no extremo sul do Brasil
(Universidade Federal de Santa Maria, 2018-03-09)
The assembly of butterflies found in a given location can be explained, most of the time, by the variation of environmental gradients, which involve climatic factors. The most important climate variations include changes ...
Efeitos diretos da temperatura sobre as taxas de especiação não explicam o gradiente latitudinal de diversidade de pequenos mamíferos sul-americanos
(Universidade Federal de Santa Maria, 2019-02-15)
One of the central focus in ecological studies is to understand how species are distributed throughout space and the factors that govern this variation. The increase of diversity from the poles to the tropics (Latitudinal ...
Rede de interações entre aves frugívoras e plantas em áreas de floresta estacional decidual, RS
(Universidade Federal de Santa Maria, 2018-03-26)
Frugivory and seed dispersal are examples of mutualisms, configuring a vital process for plant populations which have their reproductive cycle linked to zoochory dispersal. The set of interactions between these organisms ...
Variabilidade espaço-temporal de Scarabaeinae (Coleoptera: scarabaeidae) em quatro localidades com diferentes níveis de alteração no Rio Grande do Sul, Brasil
(Universidade Federal de Santa Maria, 2018-02-20)
Insects represent more than half of the animal species described in the world, and the order Coleoptera is one of the best known because comprehends insect that are easily collected and identified, making it appropriate ...