v. 18, n. 3,

July / September 2020

Chromosomal analysis of Centromochlus heckelii (Siluriformes: Auchenipteridae), with a contribution to Centromochlus definition

Samantha Kowalski, Leonardo Marcel Paiz, Maelin da Silva, Amanda de Souza Machado, Eliana Feldberg, Josiane Baccarin Traldi, Vladimir Pavan Margarido and Roberto Laridondo Lui

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Redescription of Moenkhausia melogramma (Characiformes: Characidae), a poorly known tetra from the western Amazon basin

Isabel M. Soares, Rafaela P. Ota, Flávio C. T. Lima and Ricardo C. Benine

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When roads cross streams: fish assemblage responses to fluvial fragmentation in lowland Amazonian streams

Gabriel L. Brejão, Fabrício B. Teresa and Pedro Gerhard

PDF: EN XML: EN | Supplementary: S1

Genetic differentiation through dispersal and isolation in two freshwater fish species from coastal basins of Northeastern Brazil

João Marcelo S. Abreu, Brandon T. Waltz, James S. Albert and Nivaldo M. Piorski

PDF: EN XML: EN | Supplementary: S1

Reproductive biology of Parona signata (Actinopterygii: Carangidae), a valuable economic resource, in the coastal area of Mar del Plata, Buenos Aires, Argentina

Santiago Julián Bianchi and Mariano González-Castro

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Habitat use, trophic, and occurrence patterns of Inpaichthys kerri and Hyphessobrycon vilmae (Pisces: Characidae) in Amazonian streams

Jaquelini O. Zeni, Luisa Martins Sensato-Azevedo, Eduardo Fernando dos Santos, Gabriel Lourenço Brejão and Lilian Casatti

PDF: EN XML: EN | Supplementary: S1 S2 S3 S4 S5 S6

Dancing with the devil: courtship behaviour, mating evidences and population structure of the Mobula tarapacana (Myliobatiformes: Mobulidae) in a remote archipelago in the Equatorial Mid-Atlantic Ocean

Sibele Alves de Mendonça, Bruno César Luz Macena, Camila Brasilino Botêlho de Araújo, Natalia Priscila Alves Bezerra and Fabio Hissa Vieira Hazin

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Genetic diversity and aquaculture conservation for a threatened Neotropical catfish

Renata S. Farias, Bruno C. N. R. Silva, Wilka V. G. Nascimento, Gênison C. Silva, Ronald K. Luz, Francisco Prosdocimi, Rozzanno A. C. R. Figueiredo, Daniel C. Carvalho and Maria R. M. Coimbra

PDF: EN XML: EN | Supplementary: S1

Parturition time for the Blacktip shark, Carcharhinus limbatus (Carcharhiniformes: Carcharhinidae), in Southwestern Atlantic

Jones Santander-Neto, Leandro Yokota and Thiago Silveira de Meneses

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The deep sea teleost fish fauna of the Brazilian North Coast

Alex Garcia Cavalleiro de Macedo Klautau, Israel Hidenburgo Aniceto Cintra, Matheus Marcos Rotundo, Alfredo Carvalho-Filho, Rodrigo Antunes Caires and Alexandre Pires Marceniuk

PDF: EN XML: EN | Supplementary: S1

Seminal characteristics and sensitivity of Astyanax lacustris (Characiformes: Characidae) sperm to cryoprotective solutions based on dimethylsufoxide and methylglicol

Laicia Carneiro-Leite, Cristiane Bashiyo-Silva, Yasmim Alves Araújo Oliveira, Laís Pedroso Borges, Malbelys Padilla Sanchez, Luciane Gomes da Silva, Stella Indira Rocha Lobato, Flávia Cristina Rodrigues-Lisoni, Rosicleire Veríssimo-Silveira and Alexandre Ninhaus-Silveira

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First study of food webs in a large glacial river: the trophic role of invasive trout

Marina Tagliaferro, Sean P. Kelly and Miguel Pascual

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Feeding ecology of electric eel Electrophorus varii (Gymnotiformes: Gymnotidae) in the Curiaú River Basin, Eastern Amazon

Raimundo Nonato Gomes Mendes-Júnior, Júlio César Sá-Oliveira, Huann Carllo Gentil Vasconcelos, Carlos Eduardo Costa-Campos and Andrea Soares Araújo

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An osteometric approach to reconstruct the length and weight of Lutjanus argentiventris (Perciformes: Lujtanidae) for archaeological and ecological purposes

María Fernanda Martínez-Polanco and Philippe Béarez

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