19(2) – Neotropical Ichthyology

ERRATA – Radiotagging a long-distance migratory Characiform fish: reproduction after surgery, tag losses, and effects in weight

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ERRATA – Radiotagging a long-distance migratory Characiform fish: reproduction after surgery, tag losses, and effects in weight Read More »

Diversity of Loricariidae (Actinopterygii: Siluriformes) assemblages in two Conservation Areas of the Middle Xingu River, Brazilian Amazon, and their suitability for sustainable ornamental fisheries

Maria Dayanne Lima de Lucena, Tatiana da Silva Pereira, Alany Pedrosa Gonçalves, Karina Dias Silva and Leandro Melo de Sousa

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Diversity of Loricariidae (Actinopterygii: Siluriformes) assemblages in two Conservation Areas of the Middle Xingu River, Brazilian Amazon, and their suitability for sustainable ornamental fisheries Read More »

Hypostomus hermanni redescription and a new species of Hypostomus (Siluriformes: Loricariidae) from Upper Paraná River basin, Brazil

Angelica Corrêa Dias and Cláudio Henrique Zawadzki

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Hypostomus hermanni redescription and a new species of Hypostomus (Siluriformes: Loricariidae) from Upper Paraná River basin, Brazil Read More »

Reproductive biology of seven fish species of commercial interest at the Ramsar site in the Baixada Maranhense, Legal Amazon, Brazil

Irayana Fernanda da Silva Carvalho, Lorrane Gabrielle Cantanhêde, Ana Luiza Caldas Diniz, Raimunda Nonata Fortes Carvalho-Neta and Zafira da Silva de Almeida

PDF: EN XML: EN | Supplementary: S1, S2

Reproductive biology of seven fish species of commercial interest at the Ramsar site in the Baixada Maranhense, Legal Amazon, Brazil Read More »

A new miniature species of Priocharax (Characiformes: Characidae) from the upper rio Ipixuna, Purus drainage, Brazil

George Mendes Taliaferro Mattox, Camila da Silva de Souza, Mônica Toledo-Piza and Claudio Oliveira

PDF: EN XML: EN | Supplementary: S1, S2 ,

A new miniature species of Priocharax (Characiformes: Characidae) from the upper rio Ipixuna, Purus drainage, Brazil Read More »

Morphological divergences as drivers of diet segregation between two sympatric species of Serrapinnus (Characidae: Cheirodontinae) in macrophyte stands in a neotropical floodplain lake

Bruna Caroline Kotz Kliemann, Eliana Maria Galdioli, Andréa Bialetzki and Rosilene Luciana Delariva

PDF: EN XML: EN | Supplementary: S1

Morphological divergences as drivers of diet segregation between two sympatric species of Serrapinnus (Characidae: Cheirodontinae) in macrophyte stands in a neotropical floodplain lake Read More »

Radiotagging a long-distance migratory characid fish: reproduction after surgery, tag losses, and effects in weight

Alexandre Peressin, João de Magalhães Lopes, Alessandra Gomes Bedore, Carlos Bernardo Mascarenhas Alves, Ivo Gavião Prado and Paulo Santos Pompeu

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Radiotagging a long-distance migratory characid fish: reproduction after surgery, tag losses, and effects in weight Read More »

Molecular identification of Brachygenys and Haemulon species (Perciformes: Haemulidae) from the Brazilian coast

Najila Nolie Catarine Dantas Cerqueira, Matheus Marcos Rotundo, Alexandre Pires Marceniuk, Vanessa Paes da Cruz, Fausto Foresti and Claudio Oliveira

PDF: EN XML: EN | Supplementary: S1, S2 , S3

Molecular identification of Brachygenys and Haemulon species (Perciformes: Haemulidae) from the Brazilian coast Read More »

Genetic diversity in two threatened species of guitarfish (Elasmobranchii: Rhinobatidae) from the Brazilian and Argentinian coasts: an alert for conservation

Vanessa P. Cruz, Aisni M.C. L. Adachi, Pablo H. Oliveira, Giovana S. Ribeiro, Fabilene G. Paim, Bruno C. Souza, Alexandre S.F. Rodrigues, Marcelo Vianna, Sergio M. Delpiani, Juan Martín Díaz de Astarloa, Matheus M. Rotundo, Fernando F. Mendonça, Claudio Oliveira, Rosangela P. Lessa and Fausto Foresti

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

Genetic diversity in two threatened species of guitarfish (Elasmobranchii: Rhinobatidae) from the Brazilian and Argentinian coasts: an alert for conservation Read More »

Anthropogenic river fragmentation reduces long-term viability of the migratory fish Salminus brasiliensis (Characiformes: Bryconidae) populations

Josiane Ribolli, Evoy Zaniboni-Filho, Carolina Barros Machado, Tailise Carolina de Souza Guerreiro, Patrícia Domingues de Freitas and Pedro Manoel Galetti Jr

PDF: EN XML: EN | Supplementary: S1

Anthropogenic river fragmentation reduces long-term viability of the migratory fish Salminus brasiliensis (Characiformes: Bryconidae) populations Read More »