Catarina Nabais

Learn More
In this study, the description of the karyotypes of the endangered chubs Squalius aradensis (Coelho, Bogutskaya, Rodrigues and Collares-Pereira, 1998) and Squalius torgalensis (Coelho, Bogutskaya, Rodrigues and Collares-Pereira, 1998) is presented by means of conventional (Giemsa-staining, Chromomycin A3 (CMA3)-fluorescence, Silver-impregnation (Ag-NORs))(More)
In the Squalius alburnoides fish complex, allotriploid females (3n = 75) reproduce mostly by meiotic hybridogenesis, producing haploid gametes by means of the elimination of the heterospecific chromosome set and recombination between the 2 homospecific genomes. A synaptonemal complexes (SCs) analysis was performed in specimens from a confined southern(More)
  • 1