Results 21 to 30 of about 331 (121)

Parasitological diagnosis in ornamental freshwater fish from different fish farmers of five Brazilian states

open access: yesBrazilian Journal of Biology, 2023
This study aimed to search parasites in 333 ornamental fish from five Brazilian states (Ceará, Minas Gerais, São Paulo, Paraná and Santa Catarina). Fish were sent from eight farms located in the municipalities of Fortaleza, Patrocínio do Muriaé, São ...
H. N. Dominguez   +6 more
doaj   +1 more source

Parasitic fauna of eight species of ornamental freshwater fish species from the middle Negro River in the Brazilian Amazon Region. [PDF]

open access: yes, 2017
Para estudos parasitológicos, 27 espécimes de cardinal Paracheirodon axelrodi, 33 rosa-céu Hyphessobrycon copelandi (Characidae), 28 peixes borboleta Carnegiella strigata e 26 Carnegiella martae (Gasteropelecidae), 27 bodó ou cascudo Ancistrus hoplogenys
DIAS, M. T.   +2 more
core   +1 more source

Recentes estudos de infecções parasitárias em peixes cultivados no Estado de São Paulo, Brasil

open access: yesActa Scientiarum: Animal Sciences, 2008
O presente trabalho relata os casos de doenças diagnosticadas em peixes no Estado de São Paulo, Brasil, entre janeiro/1999 e dezembro/2000. Durante o ano de 1999, os monogenéticos foram os parasitos mais importantes, com ocorrência de 72,9%, seguidos de ...
Maurício Laterça Martins   +5 more
doaj   +1 more source

Fator de condição e relação hepato e esplenossomática em teleósteos de água doce naturalmente parasitados

open access: yesActa Scientiarum: Biological Sciences, 2008
O presente relato descreve os valores médios da relação esplenossomática (RES), hepatossomática (RHS) e o fator de condição alométrico (Ka) em tilápia-do-nilo (Oreochromis niloticus Trewavas, 1983), pacu (Piaractus mesopotamicus Holmberg, 1887), piauçú ...
Marcos Tavares-Dias   +3 more
doaj   +1 more source

Parasitological diagnosis in food fish produced in a fish farm, in the Zona da Mata, Minas Gerais, southeastern Brazil

open access: yesRevista Brasileira de Parasitologia Veterinária, 2020
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.
Rachel Sordi Relvas   +4 more
doaj   +1 more source

Parasites of native Cichlidae populations and invasive Oreochromis niloticus (Linnaeus, 1758) in tributary of Amazonas River (Brazil). [PDF]

open access: yes, 2019
This study provides the first investigation on acquisition of parasites in invasive O. niloticus by parasite species of native Cichlidae from the Igarapé Fortaleza basin, Northern Brazil. There were examined 576 specimens of 16 species of native cichlids
BITTENCOURT, L. S.   +4 more
core   +3 more sources

Seasonal variation on the ectoparasitic communities of Nile tilapia cultured in three regions in southern Brazil

open access: yesBrazilian Journal of Biology
A total of 240 Nile tilapia were examined between April 2007 and March 2008, gathered from three different fish farms, 20 fish in each fish farm, in the four seasons of the year.
GT. Jerônimo   +4 more
doaj   +1 more source

Parasitic infections in tambaqui from eight fish farms in Northern Brazil

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2015
The aim of this study was to evaluate the parasites and parasite-host relationship in Colossoma macropomum from eight fish farms in Amapá State, Northern Brazil. A total of 12,242,559 parasites were recovered from hosts in the eight fish farms, and 87.4%
M.K.R. Dias   +3 more
doaj   +1 more source

Ectoparásitos de juveniles de Colossoma macropomum, cultivados en cuatro centros piscícolas en el eje de la carretera Iquitos - Nauta Loreto - Perú, 2018 [PDF]

open access: yes, 2021
El objetivo del presente estudio fue identificar los ectoparásitos de juveniles de Colossoma macropomum, que se cultivan en cuatro centros piscícolas (CP1, CP2, CP3 y CP4), del eje de la carretera Iquitos-Nauta.
Murrieta Vásquez, Pamelita de Jesús   +1 more
core  

Fauna parasitária em tilápia do nilo mantida em sistema aquapônico [PDF]

open access: yes, 2009
TCC (graduação em Engenharia de Aquicultura) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, 2009.Este estudo analisou a fauna parasitária de tilápia, Oreochromis niloticus (Cichlidae) mantidas em sistema Aquapônico de produção, em
Zanella, Cristiane Rampinelli
core  

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