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Isolamento e caracterização de microssatélites em Aegla longirostri (Crustacea, Decapoda, Anomura)
(Universidade Federal de Santa Maria, 2007-02-27)
Aeglidae is the only freshwater anomuran family. Fossil evidences relate a marine origin for aeglids. However, genus Aegla invaded the freshwater environment of
southern South America, becoming endemic and widespread in ...
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 ...
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 ...
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 ...
Parâmetros metabólicos e íons plasmáticos de piavas (Leporinus obtusidens) expostas a diferentes níveis de oxigênio dissolvido e amônia
(Universidade Federal de Santa Maria, 2007-01-13)
Piava juveniles (7-13 cm; 25-30 g) were exposed to different NH3 (mg L-1): 0.003 (control), 0.1, 0.3, 0.7, 1.4, and dissolved oxygen levels (mg L-1): 1.0, 2.0, 3.0, 4.0, and 6.0, for 4 days (96h). Na+, K+, Cl-, and NH4
+ ...
Dinâmica populacional de Trachemys dorbigni, (Testudines: Emydidae) em ambiente antrópico em Pelotas, RS
(Universidade Federal de Santa Maria, 2007-12-10)
Informations about the population dynamic of Trachemys dorbigni were collected from February 2006 to January 2007, in the Santa Barbara stream, Pelotas, Brazil. It was collected 377 individuals in the traps, 160 females, ...
Influência de barreiras geográficas na estrutura genética de populações de Aegla uruguayana Schmitt, 1942 (Crustacea, Decapoda, Anomura)
(Universidade Federal de Santa Maria, 2007-04-04)
Millions of years ago many species had their populations isolated by geographic barriers, during the formation of the drainage systems of South America Rivers. Modifications in relief lead to the actual formation of the ...
Assinaturas tafonômicas e fidelidade quantitativa de moluscos da formação Touro Passo (Pleisto-Holoceno), Brasil
(Universidade Federal de Santa Maria, 2007-11-22)
Não possui abstract.