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Itens para a visualização no momento 31-40 of 88
Comportamento agonístico, deslocamento e padrões de atividade de lagostins neotropicais (Decapoda: Parastacidae)
(Universidade Federal de Santa Maria, 2012-02-24)
This study investigated the behavior of crayfishes of the genus Parastacus. Two experiments were
performed: one describing and comparing the agonistic behavior of Parastacus brasiliensis and
Parastacus pilimanus, in ...
Utilização de ninhos artificiais por vertebrados e invertebrados, em um fragmento de mata Atlântica no sul do Brasil
(Universidade Federal de Santa Maria, 2015-02-23)
Tree cavities are an important natural resource found in many habitats, providing breeding sites and shelter for arthropods, birds and mammals. However, nest boxes have been more frequently used in Brazil as a tool aiming ...
Evolução do gene mitocondrial COI em Aeglidae (Crustacea, Anomura) e implicações para DNA barcoding
(Universidade Federal de Santa Maria, 2014-04-10)
The mitochondrial gene COI is widely used as a molecular marker, and the region used for DNA barcoding is getting more and more popular to species delimitation and identification. However, the evolution patterns can vary ...
Comunidade de artrópodes ectoparasitos de duas espécies de Turdus linnaeus, 1758 (Passeriformes: turdidae) no sul do estado do Rio Grande do Sul, Brasil
(Universidade Federal de Santa Maria, 2011-02-28)
This study aimed to describe the ectoparasitic arthropod community associated with
syntopic populations of Turdus amaurochalinus and T. rufiventris in three areas of the
Atlantic forest in the southern state of Rio Grande ...
Diversidade de formigas (Hymenoptera: formicidae) de fragmentos florestais em Santa Maria, Rio Grande do Sul, Brasil
(Universidade Federal de Santa Maria, 2011-03-14)
Ants belong to a hyperdiverse social insect group with many species used as ecological indicators of
their habitat conditions. This study aims to analyze richness, species composition, diversity, evenness,
and environmental ...
Influência da variabilidade ambiental marinha na captura da sardinha-verdadeira Sardinella brasiliensis (Steindachner, 1879) no Sul do Brasil
(Universidade Federal de Santa Maria, 2013-01-25)
Sardinella brasiliensis is a marine pelagic fish that belongs to a single fish stock
confined at the Brazilian coast, occurs from Rio de Janeiro (22 ° S) to Santa Catarina (29 ° S)
states in southern Brazil. Environmental ...
Etnoictiologia nas bacias dos rios Uruguai e Jacuí, Rio Grande do Sul, Brasil
(Universidade Federal de Santa Maria, 2016-04-01)
The ethnoichthyology seeks to understand the phenomenon of the interaction
between the human species and the fish, covering both cognitive and behavioural
aspects. Thus, the present study has the general objective to ...
Cultivo de eucalyptus reduz a diversidade da herpetofauna em área de campo no sul do Brasil
(Universidade Federal de Santa Maria, 2014-02-19)
The expansion of forestation on grassland ecosystems has dramatically changed the landscape, as well
as affected the biodiversity and the sustainability of these ecosystems around the world. Grasslands of
southern South ...
Estrutura populacional, biologia reprodutiva e ecologia alimentar de Loricariichthys melanocheilus Reis & Pereira, 2000 (Siluriformes, Loricariidae) no rio Ibicuí, RS, Brasil
(Universidade Federal de Santa Maria, 2014-02-17)
The aim of this work was analyze population structure, reproductive biology and feeding ecology of Loricariichthys melanocheilus in Ibicui River. Fish were caught bimonthly in lotic and lentic environment between São Vicente ...
Estrutura das comunidades de pequenos mamíferos de duas unidades de conservação (Taim e Espinilho) do bioma Pampa, Sul do Brasil
(Universidade Federal de Santa Maria, 2011-02-23)
The small-mammal community structure of two conservation unit (CUs), Taim Ecological Station (TES) and Espinilho State Park (ESP), of the Pampa biome in southern Brazil, was investigated and compared regarding species ...