matheus-pizzo – Página: 127 – Neotropical Ichthyology

A new species of Paralithoxus (Siluriformes: Loricariidae: Ancistrini) from the highlands of Serra da Mocidade, Roraima State, Brazilian Amazon

Lúcia Rapp-Py-Daniel, Andreza S. Oliveira, Douglas A. Bastos, Priscila Madoka M. Ito,Jansen Zuanon and Sylvio Romério Briglia-Ferreira

A new species of Paralithoxus (Siluriformes: Loricariidae: Ancistrini) from the highlands of Serra da Mocidade, Roraima State, Brazilian Amazon Read More »

Variation in the structure of the ichthyoplankton community in the lower Paraíba do Sul River

Gabriel E. Teixeira, Andréa Bialetzki, Bruno E. Soares, Guilherme Souza and Érica P. Caramaschi

Variation in the structure of the ichthyoplankton community in the lower Paraíba do Sul River Read More »

Kidney anatomy, histology and histometric traits associated to renosomatic index in Gymnotus inaequilabiatus (Gymnotiformes: Gymnotidae)

Carlos Eurico Fernandes, Sandrieley Fernanda Marcondes, Gizela Melina Galindo and
Lilian Franco-Belussi

Kidney anatomy, histology and histometric traits associated to renosomatic index in Gymnotus inaequilabiatus (Gymnotiformes: Gymnotidae) Read More »

A new and improved electric fish finder with resources for printed circuit board fabrication

Michael A. Haag, Jeffrey C. Lambert, Joseph C. Waddell and William G.R. Crampton

A new and improved electric fish finder with resources for printed circuit board fabrication Read More »

Molecular assessment of Gymnotus spp. (Gymnotiformes: Gymnotidae) fishing used as live baitfish in the Tietê River, Brazil

Lilian Paula Faria-Pereira, Alexandre Wagner Silva Hilsdorf, James Albert, Maria José Tavares Ranzani Paiva and Márcia Santos Nunes Galvão

Molecular assessment of Gymnotus spp. (Gymnotiformes: Gymnotidae) fishing used as live baitfish in the Tietê River, Brazil Read More »

Water pH and hardness alter ATPases and oxidative stress in the gills and kidney of pacu (Piaractus mesopotamicus)

Carlos Eduardo Copatti, Bernardo Baldisserotto, Carine de Freitas Souza, José María Monserrat and Luciano Garcia

Water pH and hardness alter ATPases and oxidative stress in the gills and kidney of pacu (Piaractus mesopotamicus) Read More »

Food resource partitioning among species of Astyanax (Characiformes: Characidae) in the Lower Iguaçu River and tributaries, Brazil

Suelen F. R. Pini, Milza C. F. Abelha, Elaine A. L. Kashiwaqui, Rosilene L. Delariva, Sergio Makrakis and Maristela C. Makrakis

Food resource partitioning among species of Astyanax (Characiformes: Characidae) in the Lower Iguaçu River and tributaries, Brazil Read More »

New Myloplus from Essequibo River basin, Guyana, with discussion on the taxonomic status of Myleus pacu (Characiformes: Serrasalmidae)

Marcelo C. Andrade, Hernán López-Fernández and Elford A. Liverpoo

New Myloplus from Essequibo River basin, Guyana, with discussion on the taxonomic status of Myleus pacu (Characiformes: Serrasalmidae) Read More »

Discriminating Scleromystax barbatus (Siluriformes: Callichthyidae) populations from Atlantic Rainforest streams employing otolith shape

Roger Henrique Dalcin and Vinicius Abilhoa

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Discriminating Scleromystax barbatus (Siluriformes: Callichthyidae) populations from Atlantic Rainforest streams employing otolith shape Read More »

Dispersion of hooks on the anal fins of primary and secondary males in Brycon orbignyanus (Characiformes: Bryconidae): a secondary sexual trait for breeder selection

Bárbara Correa Bianchini, Patricia Postingel Quirino, Marina de Oliveira Cristan, Maria Luiza Ribeiro Delgado, Luciane Gomes-Silva, Cristiane Fernanda Benevente, Maiara Luzia Grigoli-Olivio, Alexandre Ninhaus-Silveira and Rosicleire Veríssimo-Silveira

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Dispersion of hooks on the anal fins of primary and secondary males in Brycon orbignyanus (Characiformes: Bryconidae): a secondary sexual trait for breeder selection Read More »