Karyotype diversity in two populations of Rhamdia quelen (Pisces, Heptapteridae)
MK Stivari, IC Martins-Santos - Cytologia, 2004 - jstage.jst.go.jp
Cytogenetic studies in 2 populations of Rhamdia quelen collected from the Taquarussu river
and Maringá stream were carried out. Both populations showed diploid number 2n 58 …
and Maringá stream were carried out. Both populations showed diploid number 2n 58 …
First cytogenetic description of the species Rhamdella microcephala (Pisces, Hepapteridae)
Cytogenetic studies were carried out on Rhamdella microcephala collected from the
headwaters of the Machado river, a tributary of the Sapucaí river, Minas Gerais, Brazil …
headwaters of the Machado river, a tributary of the Sapucaí river, Minas Gerais, Brazil …
B chromosomes and natural triploidy in Rhamdia sp.(Pisces, Siluriformes, Heptapteridae)
Cytogenetical studies were carried out on 13 specimens of Rhamdia sp. from Grande stream
(Paraíba do Sul river basin, Mantiqueira hills, Brazil). It was evidenced a standard diploid …
(Paraíba do Sul river basin, Mantiqueira hills, Brazil). It was evidenced a standard diploid …
B Chromosomes in four different populations of Rhamdia quelen (Siluriformes, Heptapteridae): a comparative Study of frequency and distribution
VPO de Moraes, J de Souza Carneiro… - Folia Biologica …, 2009 - ingentaconnect.com
In the present study 25 specimens of Rhamdia quelen from four different localities were
analyzed cytogenetically. All showed a diploid number of 58 chromosomes, with a …
analyzed cytogenetically. All showed a diploid number of 58 chromosomes, with a …
Comparative chromosomal analyses in species of the genus Pimelodella (Siluriformes, Heptapteridae): occurrence of structural and numerical polymorphisms
G Caroline, LFA Toledo - Caryologia, 2010 - Taylor & Francis
Cytogenetic analyses were carried out in five species of Pimelodella from the main sub-
basins of Upper Paraná River and Paraíba do Sul River. The diploid number ranged from …
basins of Upper Paraná River and Paraíba do Sul River. The diploid number ranged from …
Karyotype and B chromosome of Rhamdia species (Pisces, Pimelodidae) endemic in the River Iguaçu basin
M Abucarma, IC Martins-Santos - Cytologia, 2001 - jstage.jst.go.jp
Cytogenetic studies of species of Rhamdia branneri, R. voulezi and Rhamdia sp., endemic
of the River Iguacu basin, were carried out. Karyotypic analysis resulted in diploid number of …
of the River Iguacu basin, were carried out. Karyotypic analysis resulted in diploid number of …
Comparative cytogenetics of three populations from the Rhamdia quelen species complex (Siluriformes, Heptapteridae) in two Brazilian hydrographic basins
Among the more than 30 families of the order Siluriformes, Heptapteridae is composed of
189 species distributed into 24 genera. Rhamdia, which has wide distribution throughout the …
189 species distributed into 24 genera. Rhamdia, which has wide distribution throughout the …
Karyotypes of five tetragonopterinae species (Pisces, Characidae) from Argentina
A AJ - Cytologia, 1997 - jstage.jst.go.jp
Materials and methods Karyotypic studies were performed on five species belonging to the
Tetragonopterinae (Pisces, Characidae) collected in Parana, river (Posadas, Misiones …
Tetragonopterinae (Pisces, Characidae) collected in Parana, river (Posadas, Misiones …
[PDF][PDF] Occurrence of natural triploidy in Rhamdia quelen (Siluriformes, Heptapteridae)
JR Tsuda, VP de Moraes, L Giuliano-Caetano… - Genet Mol …, 2010 - researchgate.net
Five specimens of Rhamdia quelen collected from the Lindóia Stream, PR, Brazil, were
cytogenetically analyzed. The diploid chromosome number found was 58, including 30 …
cytogenetically analyzed. The diploid chromosome number found was 58, including 30 …
Comparative cytogenetics of Hoplias malabaricus (Pisces, Erythrinidae): A population analysis in adjacent hydrographic basins
The chromosomes of specimens from four Hoplias malabaricus populations from
headwaters of adjacent river basins at Ponta Grossa, southern Brazil, were investigated …
headwaters of adjacent river basins at Ponta Grossa, southern Brazil, were investigated …