Felicetti, D., Aparecido Grillo Haerter, C., Baumgärtner, L., Marcel Paiz, L., Rodrigues Blanco, D., Feldberg, E., Pavan Margarido, V., Silva, M. and Laridondo Lui, R. 2023. Cytogenetic analysis of sympatric Trachelyopterus Valenciennes 1840 (Siluriformes, Auchenipteridae) species reveals highly conserved karyotypes despite the geographic distance. Caryologia. 76, 2 (Dec. 2023), 41–50. DOI:https://doi.org/10.36253/caryologia-2284.