Results 71 to 80 of about 2,068 (196)

La comunidad de monogeneos de Percichtys trucha (Perciformes Percichthyidae) en relación con la historia de vida del hospedador [PDF]

open access: yes, 2013
La comunidad componente de monogeneos de Percichthys trucha (perca) del lago Epuyén está compuesta por tres especies de la familia Dactylogyridae, Cryptocephalum spiralis y C.
Brugni, Norma   +2 more
core   +1 more source

Some haematological parameters in Prochilodus lineatus (Pisces, Curimatidae) [PDF]

open access: yes, 1994
Les valeurs des indices hématologiques ont été mesurées chez 56 adultes de #Prochilodus lineatus$ ("sabalo") capturés dans les plaines d'inodation du Salado (Argentine). Le sang a été collecté dans les vaisseaux de la partie caudale des poissons.
Parma de Croux, M.J.
core  

Parasitofauna de Pimelodus maculatus (Osteichthyes: Pimelodidae) do rio Itajaí-Açu em Blumenau, Estado de Santa Catarina, Brasil = Parasitic fauna of Pimelodus maculatus (Osteichthyes: Pimelodidae) from the Itajaí-Açu river in Blumenau, state of Santa Catarina, Brazil

open access: yesActa Scientiarum: Biological Sciences, 2007
Pouco se conhece sobre a parasitofauna de peixes de água doce no Estado de Santa Catarina. Espécimes de mandi, Pimelodus maculatus foram coletados no rio Itajaí-Açu, Blumenau, Estado de Santa Catarina, entre março e dezembro de 2005, para análise ...
Fernanda Bachmann   +6 more
doaj  

Stress in Pimelodus maculatus (Siluriformes: Pimelodidae) at different densities and times in a simulated transport

open access: yesZoologia (Curitiba), 2014
The transportation of live fish is a routine procedure in aquaculture, and includes a series of stressful stimuli such as an increase in the stocking density of specimens per volume of water, and abrupt changes in water quality.
Neiva Braun   +1 more
doaj   +1 more source

First record of an epibiont protozoan Epistylis sp. (Ciliophora, Peritrichia) attached to Ergasilus chelangulatus (Ergasilidae) in Brazil

open access: yesBrazilian Journal of Biology
In the present paper, we described the first record of an epibiont protozoan Epistylis sp. Ehrenberg, 1830 (Ciliophora, Peritrichia) attached to Ergasilus chelangulatus Thatcher and Brasil-Sato, 2008, parasite of Pimelodus maculatus Lacépède, 1803 in ...
RK. Azevedo   +3 more
doaj   +1 more source

Treinamento alimentar de juvenis de Surubim Híbrido. [PDF]

open access: yes, 2011
TCC (graduação) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, Curso de Engenharia de Aquicultura.O surubim híbrido (Pseudoplatystoma corruscans x P.
Maia, Cláudia Rodrighero
core  

Cytogenetic study of two species of the family Pimelodidae (Siluriformes) collected in lago Guaíba, Rio Grande do Sul, Brazil

open access: yesNeotropical Ichthyology
A cytogenetic study was conducted on specimens of Parapimelodus nigribarbis and Pimelodus maculatus collected in the lago Guaíba drainage, Porto Alegre, Rio Grande do Sul, Brazil.
Fernando Rodrigo Treco   +3 more
doaj   +1 more source

Use of the gills of Pimelodus maculatus (Lacèpéde, 1803) (Siluriformes, Pimelodidae) as a biomarker of pollution in the reservoir of UHE Marechal Mascarenhas de Moraes, Minas Gerais, Brazil [PDF]

open access: yesBiotemas, 2011
The gills of fish are biomarkers of environmental toxicity which are often used to assess the impacts of xenobiotics. This study aims to evaluate the contamination of the reservoir Marechal Mascarenhas de Moraes, through the estimation ofthe rate of ...
Diego José Nogueira   +3 more
doaj  

Hubungan Panjang-bobot Dan Faktor Kondisi Ikan Rono, Adrianichthys Oophorus Kottelat, 1990 (Beloniformes: Adrianichthyidae) Di Danau Poso Sulawesi Tengah [Length-weight Relationship and Condition Factor of Eggcarrying Buntinge, Adrianichthys Oophorus Kottelat,1990 (Beloniformes: Adrianichthyidae) in Danau Poso, Sulawesi Tengah] [PDF]

open access: yes, 2014
Penelitian ini bertujuan mengkaji hubungan panjang-bobot dan faktor kondisi ikan rono (A. oophorus) di Danau Poso. Pengambilan contoh ikan dilakukan pada bulan Agustus 2012 sampai Juli 2013 di empat stasiun pengamatan.
Batu, D. T. (D)   +3 more
core  

Structure of the infracommunities of monogenean parasites of Seriolella porosa Guichenot, 1848 (Pisces: Centrolophidae ) from San Matias Gulf, Argentina [PDF]

open access: yes, 2010
El savorín, Seriolella porosa, es un pez de importancia pesquera que se distribuye en aguas del Atlántico Sudoccidental entre los paralelos 35° y 55° S. Hasta el presente no existen estudios sobre sus comunidades ectoparasitas en el mar Argentino.
Galeano, Noelia Adelina   +3 more
core  

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