Results 1 to 10 of about 5,586 (215)

Biologia do jundiá Rhamdia quelen (Teleostei, Pimelodidae) Biology of Rhamdia quelen (Teleostei, Pemelodidae) [PDF]

Ciência Rural, 2000
O jundiá, Rhamdia quelen, é encontrado desde o centro da Argentina até o sul do México, e seu cultivo está aumentando no sul do Brasil. Portanto, o objetivo desta revisão é apresentar os dados existentes até o momento sobre a biologia dessa espécie.
Levy de Carvalho Gomes, Jaqueline Ineu Golombieski, Adriana Regina Chippari Gomes, Bernardo Baldisserotto   +3 more
doaj   +5 more sources

Diversity of myxozoans parasitizing the catfish Rhamdia quelen (Siluriformes: Heptapteridae), in southeastern Brazil, based on morphological and molecular evidence [PDF]

Scientific Reports, 2022
Rhamdia quelen is a commercially important fish in South America. During the survey of myxozoan infections in fishes from Pardo River, Paranapanema River basin, São Paulo State, Brazil, we describe three new species of Henneguya found parasitizing gills ...
Diego Henrique Mirandola Dias Vieira, Rodrigo Bravin Narciso, Reinaldo José da Silva   +2 more
doaj   +2 more sources

Sensibilidade antimicrobiana de bactérias isoladas de Jundiá (Rhamdia quelen) Antimicrobial sensibility of bacterial isolates from Jundiá (Rhamdia quelen) [PDF]

Pesquisa Veterinária Brasileira, 2008
Objetivando o delineamento do perfil de sensibilidade dos agentes bacterianos causadores de enfermidades em peixes, 51 isolados bacterianos provenientes de Jundiá e pertencentes aos gêneros Acinetobacter spp. (8), Aeromonas spp.
Mateus Matiuzzi da Costa, Rodolfo de Moraes Peixoto, Cheila de Lima Boijink, Lucélia Castagna, Fabio Meurer, Agueda Castagna de Vargas   +5 more
doaj   +5 more sources

Lethal temperatures for Rhamdia quelen larvae (Pimelodidae) Temperaturas letais de larvas de Rhamdia quelen (Pimelodidae) [PDF]

Ciência Rural, 2000
The lower and upper lethal temperatures (LT50) of R. quelen larvae were determined. The larvae were obtained from two spawning periods with hatching temperatures of 21 and 26ºC respectively.
Adriana Regina Chippari-Gomes, Levy Carvalho Gomes, Bernardo Baldisserotto   +2 more
doaj   +5 more sources

Total mercury contamination in fish species of Northwestern Ecuador and potential human health risks. [PDF]

PLoS ONE
Gold mining activities are often suspected to increase mercury pollution-associated with human health and ecological risks in aquatic ecosystems. The objective of this study was to quantify total mercury (THg) concentrations in fish from four different ...
Gabriela S Yánez-Jácome, Andrés Merino-Viteri, Eduardo Rebolledo Monsalve, Roberto Xavier Supe Tulcan, Laurence Maurice, Hugo Navarrete   +5 more
doaj   +2 more sources

Pyrethroid toxicity in silver catfish, Rhamdia quelen Toxicidade dos piretróides sobre Jundiás, Rhamdia quelen

Pesquisa Veterinária Brasileira, 2012
This study aimed to determine both the lethal and sublethal concentrations of Cypermethrin in young Silver Catfish (Brazilian "Jundiá", Rhamdia quelen) on aquatic environment during 96 hours, as well as to determine the Cypermethrin and Deltamethrin ...
Francisco P. Montanha, Luciana A.G. Galeb, Jorge D. Mikos, Luciana N. Ganeco, Tiago P. Pereira, Anne Tanaka, Peter G. Kirschnik, Cláudia T. Pimpão   +7 more
doaj   +1 more source

Indução de tripoidia em Rhamdia quelen (Pisces, Pimelodidae)

Boletim do Instituto de Pesca, 2018
A técnica de indução de triploidia em Rhamdia quelen foi padronizada mediante aplicação de choques térmicos quentes de diferentes durações e em diferentes momentos pós-fecundação.
Pedro Vozzi, Sebastián Sánchez, Enrique Permingeat   +2 more
doaj   +1 more source

Biochemical parameters of silver catfish (Rhamdia quelen) after transport with eugenol or essential oil of Lippia alba added to the water [PDF]

, 2017
The transport of live fish is a routine practice in aquaculture and constitutes a considerable source of stress to the animals. The addition of anesthetic to the water used for fish transport can prevent or mitigate the deleterious effects of transport ...
A. G. Becker, ALMROTH B.C., AZAMBUJA C.R., B. Baldisserotto, B. M. Heinzmann, BALDISSEROTTO B., BECKER A.G., BECKER A.G., BENOVIT S.C., BLENAU W., BRADFORD M.M., BUEGE J.A., C. C. Menezes, C. C. Zeppenfeld, C. Toni, COOKE S.J., CUNHA M.A., CUNHA M.A., DUBOIS M., ELLMAN G.L., ELLMAN G.L., GONÇALVES A.F.N., GOYAL A.K., HABIG W.H., HARROWER J.R., HUDETZ A.G., INOUE L.A.K.A., INOUE L.A.K.A., J. Salbego, LEUNG L.S., LINTERN M.C., LOWRY O.H., LÓPEZ M.D., MATÉS J.M., MAZZANTI L., MOMMSEN T.P., PANKHURST N.W., PARODI T.V., ROSS L.G., ROUBACH R., SALBEGO J., SALBEGO J., TONI C., UNGVARI Z., V. L. Loro, VALE T.G., VALE T.G., VILLARES JUNIOR G.A., YAN L.J., YONAR M.E., ZAHL I.H.   +50 more
core   +2 more sources

Rhamdia quelen

, 2018
Rhamdia quelen (Quoy & Gaimard, 1824) Rhamdia quelen — Graça and Pavanelli 2007: 149; Hoffmann et al. 2015: 4, fig. A3.C; Bifi et al 2017: 4, fig. 2.16. Material examined. Table 2. Elongated body; terminal mouth; premaxilla and dentary with several diminute and viliform teeth.
Batista-Silva, Valéria Flávia, Frota, Augusto, Kashiwaqui, Elaine Antoniassi Luiz, Abelha, Milza Celi Fedatto, Bailly, Dayani, Gubiani, Éder André, Júnio da Graça, Weferson   +6 more
openaire   +2 more sources

Anesthesia of Epinephelus marginatus with essential oil of Aloysia polystachya: an approach on blood parameters [PDF]

, 2017
This study investigated the anesthetic potential of the essential oil (EO) of Aloysia polystachya in juveniles of dusky grouper (Epinephelus marginatus). Fish were exposed to different concentrations of EO of A.
ADAMS RP, ALEXSSANDRO G. BECKER, ALMEIDA AAC, ANA MARIA S. PEREIRA, ASHLEY PJ, AZAMBUJA CR, BAUMGARTEN MGZ, BECKER AG, BENDSCHNEIDER K, BERNARDO BALDISSEROTTO, BERTA M. HEINZMANN, CABANILLAS CM, CARINE O. FOGLIARINI, CARNEIRO PCF, CAVALLI RO, COOKE SJ, CUNHA MA, CUNHA ME, DANNER GR, DEL VITTO LA, DUSCHATZKY CB, FENNESSY YST, FIGUEIREDO JL, FILIPOY A, GILDERHUS PA, GONZÁLEZ JOW, GRESSLER LT, HANLEY CS, HELDWEIN CG, HELLIÓN-IBARROLA MC, HELLIÓN-IBARROLA MC, HWANG PP, IRIGOYEN AJ, KEENE JL, KIESSLING A, KRISTENSEN T, LUCIANO O. GARCIA, MARKING LL, MORA S, PARK HM, PARK IS, PARODI TV, PAUST LO, QUELEN I. GARLET, RAUT JS, ROOHI Z, ROOHI Z, SALBEGO J, SANCHES ES, SILVA LL, SILVA LL, SLADKY KK, SMALL BC, SOUSA DP, SOUZA RHD, THAYLISE V. PARODI, TONI C, WAGNER GN, YUN J, ZAHL IH, ZEPPENFELD CC   +60 more
core   +2 more sources