Abstract The present study describes a new species of the genus Sphaerospora found in the urinary bladder of the flag cichlid, Mesonauta festivus collected in Corre Água district of the municipality of Macapá, Amapá State (Brazil). The study includes morphological and phylogenetic analyses of the new ...
O objetivo deste trabalho foi descrever os dados de um estudo retrospectivo nos registros de 34 anos atividade de um laboratório de diagnóstico sobre as causas de diarreia em bezerros na região sul do Rio Grande do Sul. Foram revisados os protocolos de necropsia e materiais desta ...
Pradella, B;
Molosse, K. F;
Menin, M;
Matzembacker, B;
Biondo, N;
Vanazzi, D. L;
Baldasso, N;
Bennemann, P. E;
Prestes, A;
Camillo, G.
Gastrointestinal parasites are important, since they can cause a decrese in the performance of swine. The occurrence of parasites in pig farms can create economic losses such as reduction in the value of carcasses and increasing expenses with medicines and veterinary assistance. This study aimed at inves...
Abstract Native foxes face serious threats related to anthropic activities and the uncontrolled pets. However, the transmission of several pathogens such as parasites by domestic dogs is an important conservation issue with limited attention in Chile. The lack of a proper identification of the helminths ...
Abstract Infection of fish gills by Henneguya causes greater contact between the secondary gill lamellae, thereby giving rise to decreased absorption surface area at the end of the filaments. This ectoparasite can cause damages on the gills infected fish. In the present study, fresh gills of Metynnis lip...
Mongruel, Anna Claudia Baumel;
Spanhol, Viviane Campos;
Valente, Jessica Damiana Marinho;
Porto, Petrônio Pinheiro;
Ogawa, Liza;
Otomura, Flávio Haragushiku;
Marquez, Ellen de Souza;
André, Marcos Rogério;
Vieira, Thállitha Samih Wischral Jayme;
Vieira, Rafael Felipe da Costa.
Abstract Although anemia has been historically linked to Haemonchus contortus infection, other infectious agents, such as hemotropic mycoplasmas and tick-borne disease pathogens, may also lead to anemic crisis in sheep. This study has aimed to investigate infections related to anemia in a sheep herd from...
Anemia/complicaciones,
Anemia/parasitología,
Anemia/veterinaria,
Brasil,
Mycoplasma/genética,
Mycoplasma/aislamiento & purificación,
Nematodos/aislamiento & purificación,
Parásitos/clasificación,
Parásitos/aislamiento & purificación,
Enfermedades Parasitarias en Animales/complicaciones,
Enfermedades Parasitarias en Animales/microbiología,
Enfermedades Parasitarias en Animales/parasitología,
Filogenia,
ARN Ribosómico 16S/genética,
Ovinos,
Enfermedades de las Ovejas/microbiología,
Enfermedades de las Ovejas/parasitología,
Encuestas y Cuestionarios
Abstract This study identified the parasitic species in juvenile freshwater finfishes during the fattening stage, from a fish farm located in the Zona da Mata (MG), southeastern Brazil, and revealed both macro and microscopical lesions in fish gills. A total of 172 juvenile fishes of different species (O...
Brasil/epidemiología,
Enfermedades de los Peces/diagnóstico,
Enfermedades de los Peces/epidemiología,
Enfermedades de los Peces/parasitología,
Enfermedades de los Peces/prevención & control,
Explotaciones Pesqueras,
Peces/parasitología,
Parasitología de Alimentos,
Agua Dulce,
Enfermedades Parasitarias en Animales/diagnóstico,
Enfermedades Parasitarias en Animales/epidemiología,
Enfermedades Parasitarias en Animales/parasitología,
Enfermedades Parasitarias en Animales/prevención & control
Lehun, Atsler Luana;
Hasuike, Wagner Toshio;
Silva, João Otávio Santos;
Ciccheto, Juliana Rosa Matias;
Michelan, Gabriela;
Rodrigues, Aparecida de Fátima Cracco;
Nicola, Danilo Nunes;
Lima, Lucas Duarte de;
Correia, Amanda Nardi;
Takemoto, Ricardo Massato.
Abstract This study provides an updated list of parasite species and their respective hosts in the upper Paraná River floodplain. The list of parasites is structured by phylum, class, order and family, followed by a record of each host species. A total of 315 taxa of parasites were reported, of which 20...
Abstract This study aimed to report the first record of the occurrence of the parasite Livoneca guianensis in Leporinus fasciatus in Brazil. In September 2019, during surveys of the parasites in 12 specimens of L. fasciatus from the lower Jari River basin, in Amapá State, Brazil, one specimen of L. guia...
González-Acuña, Daniel;
Veloso-Frías, Joseline;
Missene, Cristian;
Oyarzún-Ruiz, Pablo;
Fuentes-Castillo, Danny;
Kinsella, John Mike;
Mironov, Sergei;
Barrientos, Carlos;
Cicchino, Armando;
Moreno, Lucila.
Abstract Parasitological studies of the Franklin's gull, Leucophaeus pipixcan, are scarce, and knowledge about its endoparasites is quite limited. In order to describe its parasitic community, a total of 60 Franklin's gulls were captured in the coastal area in central Chile, using modified Bal-chatri tra...
