Bockmann, F. A. and Reis, R. E. (2021) “Two new, remarkably colored species of the Neotropical catfish genus Cetopsorhamdia Eigenmann & Fisher, 1916 (Siluriformes, Heptapteridae) from Chapada dos Parecis, western Brazil, with an assessment of the morphological characters bearing on their phylogenetic relationships”, Papéis Avulsos de Zoologia, 61, p. e20216156. doi: 10.11606/1807-0205/2021.61.56.