Nematóides do Brasil. Parte V: nematóides de mamíferos Brazillan nematodes. Part V: nematodes of mammals

<abstract language="eng">A survey of nematode species parasitizing Brazilian mammals is presented, with enough data to provide their specific identification. The tirst section refers to the survey ofthe species, related to 21 superfamilies, 45 families, 160 genera and 495 species that are illustrated and measurement tables are given. The second section is concerned to the catalogue ofhost mammals which includes 34 families, 176 species and their respective parasite nematodes. The identification of these helminths is achieved by means of keys to the superfamilies, families and genera. Specific determination is induced through the figures and tables as above mentioned

Qualidade microbiológica de queijo-coalho comercializado em Aracaju, SE Microbial quality of "coalho" cheese commercialized in Aracaju, SE

Determinou-se a ocorrência de Staphylococcus aureus, Salmonella spp. e de microrganismos indicadores de contaminação fecal em queijos-coalho comercializados em 15 pontos de venda do Mercado Central de Aracaju, SE, durante quatro meses. Dezesseis amostras (26,7%) foram positivas para Salmonella spp. e 28 (46,7%) positivas para estafilococos coagulase positiva. Quanto à contaminação por coliformes totais, 56 (93,3%) das amostras apresentaram valores entre 8,0 x10² e 1,23 x10(4)NMP/g, e de 2,72 x10² a 1,12 x10³NMP/g para coliformes termotolerantes. Estes valores não atenderam à legislação brasileira para queijo-coalho e as amostras analizadas podem ser classificadas como impróprios ao consumo humano.<br>The occurrence of Staphylococcus aureus, Salmonella spp., and microorganisms indicators of fecal contamination in "coalho"cheese commercialized in 15 retail store at the Central Market of Aracaju, SE during four months was determined. Sixteen samples (26.7%) were positive for Salmonella spp. and 28 (46.7%) for coagulase positive staphylococci. In relation to contamination by total coliforms, 56 samples (93.3%) presented values from 8.0 x10² to 1.23 x10(4)NMP/g; and for thermal tolerant coliforms, from 2.72 x10² to 1.12 x10³NMP/g. These values are not acceptable for the Brazilian legislation for "coalho" cheese. This indicates that the analyzed products were inappropriate to the human consumption