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	Provedor de dados Acta Amazonica (2) Autor MOREY,Germán Augusto Murrieta (2) ALBUQUERQUE,Natália Brandão de (1) MALTA,José Celso de Oliveira (1) MORAIS,Aprigio Mota (1) PEREIRA,Jeffson Nobre (1) Palavra-chave Parasites (2) Acanthocephala (1) Corvina fish (1) Digenea (1) Infection (1) Intestine (1) Parasitic indexes (1) Tambaqui (1) Mais... Tipo do documento Info:eu-repo/semantics/article (1) Info:eu-repo/semantics/report (1) Ano 2018 (1) 2017 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última First record of Neoechinorhynchus buttnerae (Eoacantocephala, Neochinorhynchidae) on Colossoma macropomum (Characidae) in a fish farm in Roraima, Brazil Acta Amazonica PEREIRA,Jeffson Nobre; MOREY,Germán Augusto Murrieta. ABSTRACT Severe infections by the acanthocephalan Neoechinorhynchus buttnerae were reported in Colossoma macropomum in fish farms in northern Brazil. The occurrence of the parasite is recorded for the first time in the state of Roraima, Brazil, along with its parasite indexes. Fifty C. macropomum from a fish farm were analyzed. We collected a total of 13474 individual parasites. Neoechinorhynchus buttnerae had a prevalence of 100%, and mean intensity and mean abundance of 269.48. Significant positive correlations were observed between fish standard length, weight and relative condition factor and the number of parasites. Our results showed evident loss of body mass in the parasitized fish. Fish farmers in Roraima should be advised to manage the infection... Tipo: Info:eu-repo/semantics/report Palavras-chave: Acanthocephala; Intestine; Parasites; Parasitic indexes; Tambaqui. Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672018000100042 Metacercariae of Austrodiplostomum compactum (Lutz, 1928) (Trematoda, Diplostomidae) infecting the eyes of Plagioscion squamosissimus (Heckel, 1840) (Perciformes, Scienidae) from Lake Catalão, Amazonas, Brazil Acta Amazonica ALBUQUERQUE,Natália Brandão de; MOREY,Germán Augusto Murrieta; MORAIS,Aprigio Mota; MALTA,José Celso de Oliveira. ABSTRACT Austrodiplostomum compactum is a digenetic trematode whith metacercariae that occur in the eyes of a wide variety of fish species. In Brazil, A. compactum metacercariae have been reported in many fish species, but there are only a few studies in the Amazon region. Due to the lack of information in the Amazon, the aim of this study was to report the occurrence of A. compactum metacercariae in the eyes of 15 specimens of Plagioscion squamosissimus from the Lake Catalão, in Amazonas, Brazil. Fishes were collected using gill nets placed randomly in the lake, euthanized in a field laboratory, and had their eyes dissected and examined under a stereomicroscope. A total of 801 metacercariae were registered infecting the eyes of the hosts with a parasitic... Tipo: Info:eu-repo/semantics/article Palavras-chave: Corvina fish; Digenea; Parasites; Infection. Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672017000200141 Registros recuperados: 2 Primeira ... 1 ... Última

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