Jane Mello Lopes, Carine de Freitas Souza, Bianca Schindler, Carlos Garrido Pinheiro, Joseânia Salbego, Jefferson Costa de Siqueira, Berta Maria Heinzmann and Bernardo Baldisserotto

External morphology, postcranial and appendicular osteology of three southwestern Atlantic flatfishes (Paralichthys, Paralichthyidae), and comparisons with other congeneric species

Juan M. Díaz de Astarloa, Thomas A. Munroe, Philippe Béarez, Mariano Gonzalez-Castro and Damián L. Castellini

Mobilization of energetic substrates in the endangered catfish Steindachneridion parahybae (Siluriformes: Pimelodidae): changes in annual reproductive cycle in captivity

Reproductive biology of the eyespot skate Atlantoraja cyclophora (Elasmobranchii: Arhynchobatidae) an endemic species of the Southwestern Atlantic Ocean (34ºS – 42ºS)

Anahí Wehitt, Jorge H. Colonello, Gustavo J. Macchi and Elena J. Galíndez

v. 16, n. 2,

April / June 2018

Fish diversity in the cascade of reservoirs along the Paranapanema River, southeast Brazil

A new species of Copionodon lacking a free orbital rim (Siluriformes: Trichomycteridae)

A new species of Tetragonopterus (Characiformes: Characidae) from Central Amazon lowlands, Brazil

Contributions to the systematic of Pimelodidae (Osteichthyes, Siluriformes): basic and molecular cytogenetics on seven species of Pimelodus from three Brazilian hydrographic systems

Defining the reproductive period of freshwater fish species using the Gonadosomatic Index: a proposed protocol applied to ten species of the Patos Lagoon basin

Description of a new species of Moenkhausia (Characiformes: Characidae) from the upper Paraguay basin, Central Brazil, with comments on its phylogenetic relationships

Description of amino acid and fatty acid content during initial development of Lophiosilurus alexandri (Siluriformes: Pseudopimelodidae), a carnivorous freshwater catfish

Discrimination of habitat use between two sympatric species of mullets, Mugil curema and Mugil liza (Mugiliformes: Mugilidae) in the rio Tramandaí Estuary, determined by otolith chemistry

Essential oils from Citrus x aurantium and Citrus x latifolia (Rutaceae) have anesthetic activity and are effective in reducing ion loss in silver catfish (Rhamdia quelen)

External morphology, postcranial and appendicular osteology of three southwestern Atlantic flatfishes (Paralichthys, Paralichthyidae), and comparisons with other congeneric species

Mobilization of energetic substrates in the endangered catfish Steindachneridion parahybae (Siluriformes: Pimelodidae): changes in annual reproductive cycle in captivity

Ontogenetic development of tetra Astyanax lacustris (Characiformes: Characidae)

Peixes da planície de inundação do alto rio Paraná e áreas adjacentes: revised, annotated and updated

Population dynamics of Prochilodus nigricans (Characiformes: Prochilodontidae) in the Putumayo River

Reproductive biology of the eyespot skate Atlantoraja cyclophora (Elasmobranchii: Arhynchobatidae) an endemic species of the Southwestern Atlantic Ocean (34ºS – 42ºS)