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	Provedor de dados Zoologia (1) Genet. Mol. Biol. (1) Mastozool. neotrop. (1) Autor Reis,Sérgio F. dos (3) Carvalho,Rute B. G. Clemente- (1) Cruz,Leonardo D. (1) Cunha,Anderson F. (1) Fernandes,Fernanda R. (1) Martins,Eduardo G. (1) Oliveira,Marcos A. (1) Pereira,Gonçalo A.G. (1) Pires,Mathias M. (1) Silva,Maria Nazareth F. (1) Souza,Franco L. (1) Mais... Palavra-chave Cannibalism (1) Cerrado (1) Conservation (1) Didelphid (1) Dispersal (1) Gene flow (1) Hydromedusa maximiliani (1) Infanticide (1) Mais... Tipo do documento Info:eu-repo/semantics/article (3) Ano 2010 (1) 2002 (1) 1988 (1) País Brazil (2) Argentina (1) Idioma Inglês (2) Português (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Estimating dispersal and gene flow in the neotropical freshwater turtle Hydromedusa maximiliani (Chelidae) by combining ecological and genetic methods Genet. Mol. Biol. Souza,Franco L.; Cunha,Anderson F.; Oliveira,Marcos A.; Pereira,Gonçalo A.G.; Reis,Sérgio F. dos. Hydromedusa maximiliani is a vulnerable neotropical freshwater turtle endemic to mountainous regions of the Atlantic rainforest in southeastern Brazil. Random amplified polymorphic DNA (RAPD) was used to estimate the gene flow and dispersal for individuals inhabiting rivers and streams within a drainage. Nine primers generated 27 scoreable bands, of which 9 (33%) were polymorphic and produced 12 RAPD phenotypes. The gene flow estimates (Nm) among turtles inhabiting different rivers and streams were variable, ranging from 0.09 to 3.00 (mean: 0.60). For some loci, the rates of gene flow could offset population differentiation (Nm > 1), whereas for others random genetic drift could result in population divergence (Nm < 1). Since the genetic variation of... Tipo: Info:eu-repo/semantics/article Palavras-chave: Hydromedusa maximiliani; Dispersal; Gene flow; Conservation. Ano: 2002 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572002000200007 Young didelphid consumption by Micoureus paraguayanus (Didelphimorphia: Didelphidae) in southeastern Brazil Mastozool. neotrop. Pires,Mathias M.; Martins,Eduardo G.; Cruz,Leonardo D.; Fernandes,Fernanda R.; Carvalho,Rute B. G. Clemente-; Silva,Maria Nazareth F.; Reis,Sérgio F. dos. In a study aiming to describe the diet of Micoureus paraguayanus in a southeastern Brazilian Cerrado (savannah-like) remnant, we found young didelphid remains in fecal samples from live-trapped adults. These findings uncovered either events of scavenging on dead young didelphids or infanticide adding to the knowledge on the dietary breadth and behavioral ecology of M. paraguayanus. Tipo: Info:eu-repo/semantics/article Palavras-chave: Cannibalism; Cerrado; Didelphid; Infanticide. Ano: 2010 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-93832010000100023 Morfometria e estatística multivariada em biologia evolutiva Zoologia Reis,Sérgio F. dos. Recent analytical and conceptual developments in multivariate statistics and morphometrics are reviewed. These developments include a modification of principal components analysis, the shear, and the truss networks, a geometric protocol for the generation of variables for statistical analyses. The implications of these techniques for studies of organismal evolution are discussed. Tipo: Info:eu-repo/semantics/article Ano: 1988 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751988000400005 Registros recuperados: 3 Primeira ... 1 ... Última

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