Ocorrência do peixe-pescador-branco, Lophiodes beroe Caruso, 1981 (Lophiiformes: Lophiidae), em águas brasileiras

One specimen of the lophiid white anglerfish, Lophiodes beroe was collected for the second time in Brazilian waters, which far extends the limit distribution of the species to southeastern region (25°00'08).

Efeito de hidrolisado de peixe sobre o crescimento micelial e controle de Cylindrocladium spathiphylli em espatifilo

Fish hydrolyzed (HP), poultry manure (CF), shrimp skin (CC), cattle manure (EB), sewage sludge (LE) and castorbean presscake (TM) were evaluated for their effect of aqueous extracts with and without autoclaving, on mycelial growth and conidial germination of Cylindrocladium spathiphylli. The effect of mixtures of residues with potting mixes and their volatile compounds were also evaluated on the mycelial growth of the pathogen. To evaluate the effect of HP in the suppressiveness to Cylindrocladium spathiphylli, HP was added in potting mix artificially infested, at concentrations of 0, 10, 20, 30, 40 and 50% of the volume of water required to reach the water retention capacity of the potting mix. The mixtures were incubated for 10 days and transferred to pots containing one plug of Spathiphyllum Opal per pot. In the experiments in vitro, aqueous extracts and mixtures containing HP showed the highest suppressiveness against the pathogen. In the Spathiphyllum growing, the suppressiveness occurred at concentrations higher than 20% of fish hidrolyzed.

Histologia e histoquímica do intestino anterior de tilápia do Nilo (Oreochromis niloticus) alimentadas com dietas contendo silagem de peixe

This work was carried out to evaluate the action of the fermented fish silage and fish meal in the histochemical of the middle intestine of O. niloticus. A great epithelium intestinal was present in fishes fed with fish silage, independent of the animal origin protein proportions in diets. It was observed that the variation of the goblet cells secretion glicoproteic intensity is linked directly to the diet supplied to animals. The middle intestine of Oreochromis niloticus showed differences in the neutral mucus glicoproteic, acid glicoproteic and glicoconjugated secretion pattern, depending on the protein origin and the percentage used in the diet, demonstrating that this species can adapt its secretion system for the protection of the digesting apparatus during the absorption of different protein sources.

Henneguya nagelii n. sp. (Myxozoa: Myxobolidae) in Cyphocharax nagelii (Steindachner, 1881) (Teleostei: Characiformes: Curimatidae) from the Peixe's River, São Paulo State, Brazil

A new species of Myxosporea, Henneguya nagelii n. sp., is described parasitizing the gills of Cyphocharax nagelii collected from Peixe's River, São Paulo State, Brazil. Among the fish examined, 16.7 % had gills parasitized by myxosporeans. The plasmodia were white, round, or oval and measured 150-250 μm. The mature spores were fusiform and had smooth wall. The spores measurements were the following: total length, 34.5 ± 4.2 (26.4-39.9) μm; body length, 12.0 ± 0.5 (11.2-11.9) μm; body width, 4.9 ± 0.3 (4.4-5.5) μm; and caudal process length, 22.4 ± 4.0 (14.7-27.3) μm. The polar capsules were elongated and of unequal size, with lengths of 4.9 ± 0.4 (4.0-5.9) μm and 5.2 ± 0.4 (4.6-6.0) μm for the longest and shortest axes, respectively. Capsule width was 1.8 ± 0.2 (1.5-2.2) μm. Each capsule contained a polar filament with six to eight turns. There was no mucous envelope or iodinophilous vacuole. Morphometric differences between this parasite and other species of the genus Henneguya indicated that the parasite observed in C. nagelii is a new species. This is the first species of Myxosporea described in Peixe's River. © 2013 Springer-Verlag Berlin Heidelberg.

Estudo da ação da dexametasona na regeneração da nadadeira caudal do peixe teleósteo Cyprinus carpio (carpa)

Pós-graduação em Ciências Biológicas (Biologia Celular e Molecular) - IBRC

Parâmetros do estresse oxidativo no soro de cães alimentados com rações suplementadas com óleo de caju, óleo de mamona e óleo de peixe

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Vulnerabilidade e perigo de contaminação dos aquíferos nas sub-bacias do Alto Aguapeí e Alto Peixe - SP

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Identificação sorológica e perfil de susceptibilidade a antimicrobianos em amostras de Escherichia coli isoladas de peixe e água de pesque-pagues

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Arranjos de Guerra-Peixe para a orquestra da Rádio Nacional do Rio de Janeiro

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Farinha de peixe e rações com proteína de origem vegetal formuladas com base na proteína ideal: desempenho, rendimento de carcaça e análise sensorial de carne de frangos de corte

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Policultivos de peixes integrados à produção vegetal: avaliação econômica e sócio ambiental (Peixe-verde)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Utilização de ração a base de sorgo na alimentação de Tilápia do Nilo (Oreochromis niloticus) sobre as caracteristicas zootécnicas do peixe e caracteristicas físicas, químicas, bioquímicas, histomorfológicas viscerais e sensoriais do filé

Pós-graduação em Alimentos e Nutrição - FCFAR

Gestão integrada das águas do sistema aquífero Bauru nas bacias hidrográficas dos rios Aguapeí e Peixe / SP

Pós-graduação em Geociências e Meio Ambiente - IGCE

As interferências das pisciculturas em tanques-rede a assembléia de peixe em grandes reservatórios do rio paranapanema (Bacia doAlto Paraná)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

A ictiofauna do rio do Peixe sob a influência da represa de Barra Bonita (SP): índices ecológicos e condições limnológicas

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)