v. 21, n. 2, April / June 2023 A new species of Corydoras (Siluriformes: Callichthyidae) from the rio Madre de Dios basin, Peruvian Amazon, with comments on Corydoras aeneus identityLuiz Fernando Caserta Tencatt, Vandergleison de Carvalho Gomes and Hans-Georg Evers PDF: EN XML: EN Population level genetic divergence and phylogenetic placement of Mexican shortfin mollies (Mollienesia: Poecilia: Poeciliidae)Maura Palacios, Alfonso A. González-Díaz, Lenin Arias Rodriguez, Mariana Mateos, Rocío Rodiles-Hernández, Michael Tobler and Gary Voelker PDF: EN XML: EN | Supplementary: S1 S2 S3 S4Genetic connectivity in the spotted rose snapper Lutjanus guttatus (Lutjaniformes: Lutjanidae) between Mexico and Panama throughout the Tropical Eastern PacificNoé Díaz-Viloria, Adriana Max-Aguilar, Mailin I. Rivera-Lucero, Elaine Espino-Barr, Nicole Reguera-Rouzaud, Andrea Casaucao-Aguilar and Ricardo Perez-Enriquez PDF: EN XML: EN | Supplementary: S1 S2Filling in a biogeographic gap: the first Trichomycteridae from the Parnaíba River basin (Siluriformes: Trichomycteridae)Laura M. Donin, Mário C. C. de Pinna, William Severi and Telton P. A. Ramos PDF: EN XML: EN Molecular characterization of Astyanax species (Characiformes: Characidae) from the upper Paraguaçu River basin, a hydrographic system with high endemismRosane Silva-Santos, Carolina de Barros Machado, Angela Maria Zanata, Priscila Camelier, Pedro Manoel Galetti Jr. and Patrícia Domingues de Freitas PDF: EN XML: EN | Supplementary: S1 S2 S3Variation in patterns of fish assemblage and their environmental correlates in a tropical river basin from the Gulf of Mexico slopeSantiago Larre-Campuzano, Héctor Espinosa-Pérez, Norman Mercado-Silva, Néstor Rosales-Quintero and Wilfredo A. Matamoros PDF: EN XML: EN | Supplementary: S1 S2 S3 S4 S5Building a baseline: a survey of the composition and distribution of the ichthyofauna of Guanabara Bay, a deeply impacted estuaryClara V. Teixeira-Leite and Marcelo Vianna PDF: EN XML: EN | Supplementary: S1 S2
A new species of Corydoras (Siluriformes: Callichthyidae) from the rio Madre de Dios basin, Peruvian Amazon, with comments on Corydoras aeneus identityLuiz Fernando Caserta Tencatt, Vandergleison de Carvalho Gomes and Hans-Georg Evers PDF: EN XML: EN
Population level genetic divergence and phylogenetic placement of Mexican shortfin mollies (Mollienesia: Poecilia: Poeciliidae)Maura Palacios, Alfonso A. González-Díaz, Lenin Arias Rodriguez, Mariana Mateos, Rocío Rodiles-Hernández, Michael Tobler and Gary Voelker PDF: EN XML: EN | Supplementary: S1 S2 S3 S4
Genetic connectivity in the spotted rose snapper Lutjanus guttatus (Lutjaniformes: Lutjanidae) between Mexico and Panama throughout the Tropical Eastern PacificNoé Díaz-Viloria, Adriana Max-Aguilar, Mailin I. Rivera-Lucero, Elaine Espino-Barr, Nicole Reguera-Rouzaud, Andrea Casaucao-Aguilar and Ricardo Perez-Enriquez PDF: EN XML: EN | Supplementary: S1 S2
Filling in a biogeographic gap: the first Trichomycteridae from the Parnaíba River basin (Siluriformes: Trichomycteridae)Laura M. Donin, Mário C. C. de Pinna, William Severi and Telton P. A. Ramos PDF: EN XML: EN
Molecular characterization of Astyanax species (Characiformes: Characidae) from the upper Paraguaçu River basin, a hydrographic system with high endemismRosane Silva-Santos, Carolina de Barros Machado, Angela Maria Zanata, Priscila Camelier, Pedro Manoel Galetti Jr. and Patrícia Domingues de Freitas PDF: EN XML: EN | Supplementary: S1 S2 S3
Variation in patterns of fish assemblage and their environmental correlates in a tropical river basin from the Gulf of Mexico slopeSantiago Larre-Campuzano, Héctor Espinosa-Pérez, Norman Mercado-Silva, Néstor Rosales-Quintero and Wilfredo A. Matamoros PDF: EN XML: EN | Supplementary: S1 S2 S3 S4 S5
Building a baseline: a survey of the composition and distribution of the ichthyofauna of Guanabara Bay, a deeply impacted estuaryClara V. Teixeira-Leite and Marcelo Vianna PDF: EN XML: EN | Supplementary: S1 S2
