Comparative cytogenetics of ten species of cichlid fishes (Teleostei, Cichlidae) from the Araguaia River system, Brazil, by conventional cytogenetic methods

presented a karyotype with 2n = 60; a criptic species pre- sented 2n = 58 and a karyotype probably derived from the 2n = 60 by chromosome fusions (Nakayama et al. Serrulatus )

In the case of Labridae, cytogenetic studies have shown that Robertsonian rearrangements and pericentric inversions accounted for the divergent karyotypes in sev- eral species

fuscus, hybridization with the 5S rDNA probe identified sequences located inter- stitially on the short arms of two unidentified chromosomal pairs, with one of these pairs having

Karyotype data are presented for distinct species of the genus Astyanax from four rivers belonging to three different hydrographic basins of the State of Paraná, Brazil (Verde River

The probability of attending school four our group of interest in this region increased by 6.5 percentage points after the expansion of the Bolsa Família program in 2007 and

Desse modo, tornou-se importante a atuação do direito do trabalho para a manutenção das conquistas sociais, combatendo o comportamento do empregador que ferisse a

hepsetus from Paraitinga river and Jacuí stream, tributaries from the upper Paraíba do Sul river, showed similar chromosomal features: 2n=50 chromosomes and a karyotype composed

regarding the process of bromeliad karyotype evolution, it is time to initiate a combination of classical and molecular cytogenetics of Bromeliaceae species, allied