Consulta: creatorFacets:"Fraga,Elmary da Costa"
Registros recuperados: 2
Data/hora: 09/06/2024 11:36:41

Enzymatic variability in Aedes aegypti (Diptera: Culicidae) populations from Manaus-AM, Brazil
Provedor de dados: 74
Autores: Fraga,Elmary da Costa; Santos,Joselita Maria Mendes dos; Maia,Juracy de Freitas.
Eighteen enzymatic loci were analysed in Aedes aegypti populations from four neighbourhoods in the city of Manaus. The analyses showed that the Downtown population was the most polymorphic (p = 55.6%) with higher observed and expected mean heterozygosities (Ho = 0.152 ± 0.052; He = 0.174 ± 0.052, respectively). The least variability was detected in the Coroado and Cidade Nova populations, both with polymorphism of 44.4%. The latter population presented the least observed heterozygosity (Ho = 0.109 ± 0.037). Wright's F statistics showed that the mean value of Fis was higher than that of Fst (Fis = 0.164 &gt; Fst = 0.048), and from analysis of molecular variance (AMOVA) it was found that 95.12% of the variability is found within populations indicating a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aedes aegypti; Electrophoreses; Isozymes; Populations genetics.
Ano: 2003
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572003000200011

Bat fauna of the Cerrado savanna of eastern Maranhão, Brazil, with new species occurrences
Provedor de dados: 49
Autores: Olímpio,Ana Priscila Medeiros; Ventura,Marcelo Cardoso da Silva; Mascarenhas,Márcia de Jesus Oliveira; Nascimento,Daiane Chaves do; Andrade,Fernanda Atanaena Gonçalves de; Fraga,Elmary da Costa; Barros,Maria Claudene.
Abstract In Brazil, 179 bat species have been recorded to date, representing 68 genera and nine families. Few data are available on the bat fauna of the state of Maranhão, so the present study was based on a survey of the bat fauna of the Inhamum Municipal Environmental Protection Area (APA Inhamum) in the Cerrado savanna of the eastern extreme of the state. This inventory provides new records of bat species for the state of Maranhão and the Cerrado biome. A total of 31 species (four families) were collected, representing 39% of the bat species known to occur in Maranhão and 28.71% of the species described for the Cerrado. The family Phyllostomidae was the most diverse, with 23 species (74.20% of the total), and also the most abundant, with 86.09% of the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bats; Faunal survey; APA Inhamum; Maranhão; New records; Chiroptera.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032016000300208