Results 11 to 20 of about 6,914 (213)

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

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   +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

New records of cave-dwelling populations of Rhamdia catfishes (Siluriformes, Heptapteridae) from Chiapas, Mexico [PDF]

Subterranean Biology, 2023
Dedicated ichthyological surveys in four active karstic caves in the Mexican state of Chiapas (Grijalva River drainage basin) resulted in the discovery of the same number of hypogean populations of Rhamdia catfishes assignable to two different species: R.
Martín Alonso Buenavad-González, Jesús M. López-Vila, David Torres-Vázquez, Sonia Gabriela Hernández-Ávila, Kaleb Zárate-Gálvez, Jairo Arroyave   +5 more
doaj   +3 more sources

Genetic and morphological evidence cast doubt on the validity of Mexican troglobitic species of the Neotropical catfish genus Rhamdia (Siluriformes: Heptapteridae)

Revista Mexicana de Biodiversidad, 2021
Four of the 7 species of Rhamdia present in Mexico stand out for being microendemic and also troglobitic, that is, for being restricted to their type-locality caves and for exhibiting a distinctive phenotype characterized by ocular reduction/loss and ...
Jairo Arroyave, Dalia Angélica De La Cruz-Fernández   +1 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

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

New vouchered and taxonomically verified records of cave-dwelling populations of catfishes of the genus Rhamdia (Siluriformes, Heptapteridae) from Costa Rica [PDF]

Subterranean Biology
Dedicated ichthyological surveys in two karstic caves in Costa Rica resulted in the discovery of hypogean populations from three epigean species of catfishes of the genus Rhamdia. The taxonomic identity of these populations was initially determined based
Jairo Arroyave, Arturo Angulo, Sonia Gabriela Hernández-Ávila, Martín Alonso Buenavad-González, Pablo Rojas-Rodríguez, Stanimira Deleva, Andrés Ulloa, Sophie Picq, Caleb D. McMahan   +8 more
doaj   +3 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

Essential Oils as Stress-Reducing Agents for Fish Aquaculture: A Review [PDF]

, 2019
In fish, stressful events initiate a hormone cascade along the hypothalamus-pituitaryinterrenal and hypothalamus-sympathetic-chromaffin (HSC) axis to evoke several physiological reactions in order to orchestrate and maintain homeostasis. Several biotic
Baldissera, Matheus Dellamea, Baldisserotto, Bernardo, Heinzmann, Berta Maria, Mancera Romero, Juan Miguel, Martos Sitcha, Juan Antonio, Souza, Carine de Freitas   +5 more
core   +2 more sources

Trophic ecology and niche overlap of two sympatric species of Rhamdia (Siluriformes, Heptapteridae) from northeast Oaxaca, Mexico [PDF]

Neotropical Biology and Conservation
The trophic ecology of fishes in the genus Rhamdia remains poorly reported. Here, we aim to describe the diet composition and infer the trophic levels, niche breadth, and niche overlap between Rhamdia guatemalensis and Rhamdia laticauda in northeast ...
César Camilo Julián-Caballero, Emilio Martínez-Ramírez, Rosa María Gómez-Ugalde, Eufemia Cruz-Arenas   +3 more
doaj   +3 more sources