A new species of Mesonauta (Cichliformes: Cichlinae) from the Amapá Grande River basin, Northern Brazil
Rianne Caroline de Oliveira, Ricardo Britzke, Claudio Oliveira and Weferson Júnio da Graça
Systematic assessment of the Hypomasticus steindachneri (Characiformes: Anostomidae) species complex, with the description of a new species
Ian Solon B. Ito, Lenice Souza-Shibatta, Osvaldo T. Oyakawa, Júlio C. Garavello, Heraldo A. Britski and José L. O. Birindelli
Genetic and morphological analysis of Herichthys pantostictus (Cichliformes: Cichlidae) populations that showed mitochondrial DNA introgression
Omar Mejía, Fabian Pérez-Miranda and Amairany Bernal-Portillo
Redescriptions of two little-known pimelodid catfishes from the São Francisco River basin, Brazil: Duopalatinus emarginatus and Bagropsis reinhardti (Teleostei: Siluriformes)
Marcelo Salles Rocha, John G. Lundberg, Paulo Santos Pompeu and Carlos Bernardo M. Alves
Description of a new species of glass knifefish genus Eigenmannia (Gymnotiformes: Sternopygidae) from the rio Negro basin, Brazil
Maria Isabela Moreira Uliam, Helena Paulino Amorim Ribeiro and Guilherme Moreira Dutra
A new short-snouted species of Farlowella (Siluriformes: Loricariidae) from the upper Paraguai River basin
Manuela Dopazo, Gabriel de Carvalho Deprá, Cláudio Henrique Zawadzki and Marcelo Ribeiro de Britto
Two new species of Atlantirivulus (Cyprinodontiformes: Rivulidae) from Atlantic Forest biome, São Paulo State, Brazil
Eric Venturini Ywamoto, Dalton Tavares Bressane Nielsen and Claudio Oliveira
Diet composition of the vulnerable fish species Megalops atlanticus (Elopiformes: Megalopidae) in a heavily urbanized estuary in Brazil: DNA-based identification of preys
Grazielly Bandeira Matias, Leonardo Mesquita Pinto, Ronaldo César Gurgel-Lourenço, Talita Camila E. Silva Nascimento, Denise Cavalcante Hissa and Jorge Iván Sánchez-Botero
Integrative study of Characidium borellii (Characiformes: Crenuchidae): phylogenetic relationships and geographic distribution
V. Ezequiel Méttola, Guillermo E. Terán, Gastón Aguilera, Martin M. Montes, Marina Ibáñez Shimabukuro, Felipe Alonso and J. Marcos Mirande