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Efeito de borda sobre uma assembléia de pequenos mamíferos em um fragmento de floresta estacional decidual de Santa Maria, RS, Sul do Brasil
(Universidade Federal de Santa Maria, 2007-04-12)
Alterations caused by the edge effects in a fragment have direct influence over the fauna and can determine the composition and distribution of the small non-flying
mammals assemblage in a landscape. This study had as ...
Estudo da diversidade de borboletas (Lepidoptera: Rhopalocera) em duas localidades no município de Frederico Westphalen, Rio Grande do Sul, Brasil
(Universidade Federal de Santa Maria, 2007-03-22)
Contributing to the butterflies diversity knowledge from Estacional Decidual Forest of Rio Grande do Sul State, a systematic survey was carried out in two localities of the Municipal District of Frederico Westphalen: Villa ...
Chironomidae (Diptera: Insecta) na microbacia hidrográfica do rio Vacacaí-Mirim (Santa Maria, RS)
(Universidade Federal de Santa Maria, 2009-02-17)
The Chironomidae family constitutes one of the main groups of aquatic insects, being present in a great variety of environments and participating of various ecological processes, such as nutrients cycle and energetic ...
Aspectos da biologia de parasitóides hymenoptera e diptera associados à Brassolis astyra Godart, 1824 e a Opsiphanes invirae amplificatus Stichel (1904) (Lepidoptera: Morphinae)
(Universidade Federal de Santa Maria, 2008-03-28)
This work is part of a wider project than it seeks to make risings, revise, describe, publish the taxonomy
and help on the systematic, with publication of the illustrations of species morphology of parasitoids species
acurring ...
Análise do elemento transponível copia em espécies de Drosophila
(Universidade Federal de Santa Maria, 2008-04-30)
Transposable elements (TEs) are segments of DNA that have the ability to move up and replicate themselves within the genome. The retrotransposon copia belongs to the superfamily copia and was first sequenced in D. melanogaster. ...
Amplificação cruzada de locos de microssatélites em Crustacea Decapoda
(Universidade Federal de Santa Maria, 2008-04-29)
Aeglidae Dana (1852) are anomuran crabs which occur exclusively in freshwater. The genus Aegla consists of 63 species and subspecies restricted to the southern South
America. Highly sensitive molecular markers can help ...
Predação de anuros nativos pela rã-touro (Rana catesbeiana: Ranidae) no sul do Brasil
(Universidade Federal de Santa Maria, 2005-03-11)
Bullfrogs (Rana catesbeiana) have been introduced in many continents causing impact on native species. We have studied the influence of bullfrogs on the native anuran fauna through the diet analysis of 291 specimens, ...
Dimensões corporais e reprodução de pequenos mamíferos do Maciço do Urucum, MS, Oeste do Brasil
(Universidade Federal de Santa Maria, 2007-04-13)
The research main goal was to obtain data and analyze the morphology and reproduction of small mammals. Since little data is available, it was analyzed the relation
between small mammals body structure (dimensions) and ...
Dinâmica populacional de Aegla platensis (Crustacea, Anomura) em um tributário do Rio da Várzea em Frederico Westphalen - RS
(Universidade Federal de Santa Maria, 2009-02-16)
This dissertation presents a contribution for the preservation of Aegla platensis, one of
the most widely distributed species of anomuran crabs in South America, the only continent
where they are found. For this, monthly ...
Predação de ninhos da tartaruga tigre-d.água, Trachemys dorbigni (Duméril & Bibron, 1835) (Emydidae), no extremo sul do Brasil
(Universidade Federal de Santa Maria, 2007-02-16)
Nests of the Brazilian slider turtle, Trachemys dorbigni, were monitored to
evaluate predation rates and the variation in time on these rates; to identify predator
species and its importance to nest destruction; and to ...