Description of a new species of Ituglanis (Siluriformes: Trichomycteridae) from Serra dos Carajás, rio Tocantins basin

by Wolmar B. Wosiacki, Guilherme M. Dutra, Marina B Mendonça

Trichomycterus anhanga, a new species of miniature catfish related to T. hasemani and T. johnsoni (Siluriformes: Trichomycteridae) from the Amazon basin, Brazil

by Guilherme M. Dutra, Wolmar B. Wosiacki, Mario C. C. de Pinna