Discriminatory profile of rDNA sites and trend for acrocentric chromosome formation in the genus Trachinotus Lacépède, 1801 (Perciformes, Carangidae)

by Uedson Jacobina, Marcelo Vicari, Luiz Bertollo, Wagner Molina
Published 2012-10-01

Chromosomal diversification in ribosomal DNA sites in Ancistrus Kner, 1854 (Loricariidae, Ancistrini) from three hydrographic basins of Mato Grosso, Brazil

by Sandra Mariotto, Liano Centofante, Marcelo Vicari, Roberto Artoni, Orlando Moreira Filho
Published 2011-11-01

First karyotype description of Hypostomus iheringii (Regan, 1908): a case of heterochromatic polymorphism

by Josiane Traldi, Marcelo Vicari, Daniel Blanco, Juliana Martinez, Roberto Artoni, Orlando Moreira Filho
Published 2012-03-01

Three sympatric karyomorphs in the fish Astyanax fasciatus (Teleostei, Characidae) do not seem to hybridize in natural populations

by Maressa Ferreira-Neto, Roberto Artoni, Roberto Artoni, Marcelo Vicari, Orlando Moreira Filho, Juan Camacho, Mohammed Bakkali, Claudio Oliveira, Fausto Foresti
Published 2012-01-01