Study of Toxoplasma infection in Brazilian wild mammals: Serological evidence in Dasypus novemcinctus Linnaeus, 1758 and Euphractus sexcinctus Wagler, 1830

Toxoplasmosis is a worldwide distributed zoonosis that affects man and most warm-blooded animals, with a great economic impact in animal and public health. Serum samples from nine 9-banded armadillos, three 6-banded armadillos, three coatimundis, two opossums and one nutria were submitted for anti-Toxoplasma gondii antibody detection by means of a modified direct agglutination method. Encephalic tissue of three 6-banded armadillos, one 9-banded armadillo, one coatimundi and one nutria were digested in acid pepsin solution and inoculated into Swiss mice for parasite isolation. Only one serum sample from a nine-banded armadillo and two from six-banded armadillos reacted producing titers equal to 256, 512 and 512, respectively. T gondii was isolated in two 6-banded armadillos, one of which was not positive in the serological test. (c) 2005 Elsevier B.V. All rights reserved.

Karyotype characterization of Mugil incilis Hancock, 1830 (Mugiliformes: Mugilidae), including a description of an unusual co-localization of major and minor ribosomal genes in the family

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Ocorrência de Scaptocoris castanea, perty 1830 em pastagens cultivadas no Brasil

The brown bug (Scaptocoris castanea, Perty 1830) is an insect of underground habits, which continuously suctions the juice through the roots leads the plants to emaciate, dry and die. It has not yet been described as pest in cultivated pastures in Brazil. Its occurrence has been observed in cultivated pastures of Cynodon dactylon cv. Coast cross and Brachiaria decumbens cv Brasilik and IPEAN in red-yellow podzolic soil originally covered by savannah vegetation, in Botucatu County, state of São Paulo.

Blysmasphaera broennimanni : a new recent allogromiine species (order Foraminiferida, Eichwald, 1830) from Brazil.

Blysmasphaera broennimanni, a new recent allogromiine species from Brazil, is here introduced. This species was mainly found in freshwater and acidic sediments (pH ranged from 4.4 to 5.8). This new species differs from Blysmasphaera brasiliensis Broennimann, 1988 in its wall's outer layer, which is characterized by thin "plates" with everted borders that give the surface an overall net-like appearance. An emendation to the genus Blysmasphaera Broennimann, 1988 incorporating this new observed feature is also proposed.

A new snake of the genus Helicops Wagler, 1830 (Dipsadidae, Xenodontinae) from Brazil

We describe a new species of Helicops from the southern Amazon Basin in the state of Mato Grosso, Brazil. It differs from all congeners by having dorsal scales in 21/21/19 rows in males and 23/21/19 rows in females, subcaudal keels, a banded dorsal color pattern, and 14-19 ventral blotches. Besides presenting information on the lepidosis and morphometric variation, we also describe the hemipenis and discuss the known distribution of the new species. © 2013 by The Herpetologists' League, Inc.

Bioecologia de Anastrepha fraterculus (Wiedemann, 1830) (Diptera: Tephritidae) em videira

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Política e democracia em Steban Echeverría (1830-1851)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Crime e loucura: as relações entre a medicina e justiça penal no Rio de Janeiro (1830-1903)

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Atividade patogênica dos fungos Metarhizium anisopliae, Beauveria bassiana e Paecilomyces fumosoroseus para Chrysomya puloria (Wiedemann, 1830) (Diptera: Calliphoridae)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A fuga dupla luso-brasileira durante os séculos XVIII e XIX

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Controle do percevejo castanho (Scaptocoris castanea Perty, 1830 (Hemiptera: Cydnidae)) na cultura da soja (Glycine max (L.) Merrill)

Pós-graduação em Agronomia (Proteção de Plantas) - FCA

Ecologia populacional de Lucilia cuprina (Wiedemann, 1830) (Diptera, Calliphoridae): aspecto do desenvolvimento em diferentes densidades larvais e seus efeitos sobre os adultos resultantes

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Crimes em comum: escravidão e liberdade no extremo nordeste da Província de São Paulo (Franca 1830-1888)

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Biologia e caracterização morfológica e morfometrica dos estágios imaturos e adulto de Calosoma granulatum Perty, 1830 (Coleoptera: Carabidae)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)