Results 111 to 120 of about 5,152 (221)
Statistical distribution models for migratory fish in Jacuí basin, South Brazil
Neotropical IchthyologyThe aim of the present study was to identify the distribution patterns of migratory fishes in the Jacuí river basin (Rio Grande do Sul, South Brazil), proposing a statistical model of presumed distribution based on geomorphologic environmental data ...
Thaís P. Alves, Nelson F. Fontoura
doaj +1 more source
Treinamento alimentar de juvenis de Surubim Híbrido. [PDF]
, 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
6.Le Pimélode argenté. (Pimelodus argenteus.) Six barbillons aux mâchoires huir rayons l la première dorsale treize rayons à la nageoirs da l'anus; la couleur générale argentée.
openaire +1 more source
Pimelodus paranaensis Britski & Langeani 1988
, 2018 Pimelodus paranaensis. The diploid number of this species was also 56 chromosomes (22 m + 22 sm + 4 st + 8 a) (Fig. 1g). The AgNORs were located in the terminal region of the long arm of a pair of subtelocentric chromosomes 24 (Fig. 1g, box). C-banding highlighted pale heterochromatin in the region of the telomere in the most of chromosomes, with more ...
Girardi, Simone C. +2 more
openaire +4 more sources
Brazilian Journal of BiologyFishing in the area of Cachoeira de Emas dates from the aboriginal Painguás who inhabited its margins. The socioeconomic conditions of the fishers and fishing are described, derived from personal interviews with 33 fishers.
J. Peixer, M. Petrere Júnior
doaj +1 more source
Acta Scientiarum: Biological Sciences, 2008 Foram examinados 62 espécimes de Iheringichthys labrosus capturados nos reservatórios de Rosana, Taquaruçú, Salto Grande e Canoas I, localizados na bacia do Rio Paraná. Cinqüenta peixes (80,65%) estavam parasitados por pelo menos uma espécie.
Sara Tatiana Moreira +3 more
doaj +1 more source
Description of the sexual cycle related to the environment and set up of the artificial propagation in Pangasius bocourti (sauvage, 1880) and Pangasius hypophthalmus (Sauvage, 1878), reared in floating cages and in ponds in the Mekong Delta [PDF]
, 1998 First artificial propagation of Pangasius hypophthalmus was reported in Vietnam in 1980, but results did not allow extension for large scale production of fry. Otherwise, for P. bocourti, no reproduction was yet reported in 1994.
Cacot, Philippe
core
Pimelodus griffini Eigenmann 1917
, 2017 P. griffini Eigenmann, 1917 Pimelodella griffini Eigenmann, 1917 type locality Near Sapucay records o Eigenmann (1917c): type locality o Bockmann & Guazzelli (2003): listing o Ferraris (2007 ...
Koerber, Stefan +2 more
openaire +1 more source
Karyotype variability in neotropical catfishes of the family Pimelodidae (Teleostei: Siluriformes)
Neotropical Ichthyology, 2011 Karyotypic data are presented for four species of fish belonging to the Pimelodidae family. These species show a conserved diploid number, 2n = 56 chromosomes, with different karyotypic formulae.
Américo Moraes Neto +6 more
doaj
Pimelodus absconditus Azpelicueta 1995
, 2018 Pimelodus absconditus. We found a diploid number of 56 chromosomes (24 m + 18 sm + 8 st + 6 a) (Fig. 1a). The AgNORs were located in the terminal region of the long arm of a pair of subtelocentric chromosomes (24) (Fig. 1a, box). C-banding revealed the existence of pale heterochromatin in the most of the centromeres of chromosomes, with some pairs ...
Girardi, Simone C. +2 more
openaire +2 more sources