15(4) – Neotropical Ichthyology

Small size today, aquarium dumping tomorrow: sales of juvenile non-native large fish as an important threat in Brazil

André L. B. Magalhães, Mário L. Orsi, Fernando M. Pelicice,Valter M. Azevedo-Santos, Jean R. S. Vitule, Dilermando P. Lima-Junior and Marcelo F. G. Brito

Small size today, aquarium dumping tomorrow: sales of juvenile non-native large fish as an important threat in Brazil Read More »

Molecular and taxonomic characterisation of introduced specimens of Poecilia reticulata in the lower Paraguay River basin (Cyprinodontiformes: Poeciliidae)

Juan José Rosso, Franco del Rosso, Ezequiel Mabragaña, Nahuel F. Schenone, Esteban Avigliano and Juan Martín Díaz de Astarloa

Molecular and taxonomic characterisation of introduced specimens of Poecilia reticulata in the lower Paraguay River basin (Cyprinodontiformes: Poeciliidae) Read More »

Estimating population parameters of longsnout seahorses, Hippocampus reidi (Teleostei: Syngnathidae) through mark-recapture

Alexandre C. Siqueira, Juan P. Quimbayo, Mauricio Cantor, Rosana B. Silveira and Fábio G. Daura-Jorge

Estimating population parameters of longsnout seahorses, Hippocampus reidi (Teleostei: Syngnathidae) through mark-recapture Read More »

Effects of manganese on fat snook Centropomus parallelus (Carangaria: Centropomidae) exposed to different temperatures

Bárbara Louise L. Tuzuki, Frederico Augusto C. Delunardo, Luciana N. Ribeiro, Caroliny P. de Melo, Levy Carvalho Gomes and Adriana Regina Chippari-Gomes

Effects of manganese on fat snook Centropomus parallelus (Carangaria: Centropomidae) exposed to different temperatures Read More »

Ecomorphological relationships of fish assemblages in a trans-Andean drainage, Upper Magdalena River Basin, Colombia

Cristhian C. Conde-Saldaña, Juan G. Albornoz-Garzón, Edwin O. López-Delgado and Francisco A. Villa-Navarro

Ecomorphological relationships of fish assemblages in a trans-Andean drainage, Upper Magdalena River Basin, Colombia Read More »

DNA barcoding reveals the diversity of sharks in Guyana coastal markets

Matthew A. Kolmann, Ahmed A. Elbassiouny, Elford A. Liverpool and Nathan R. Lovejoy

DNA barcoding reveals the diversity of sharks in Guyana coastal markets Read More »

Diet and trophic structure of the fish assemblage in the mid-course of the Teles Pires River, Tapajós River basin, Brazil

Eurizângela P. Dary, Efrem Ferreira, Jansen Zuanon and Cristhiana P. Röpke

Diet and trophic structure of the fish assemblage in the mid-course of the Teles Pires River, Tapajós River basin, Brazil Read More »

Comparative analysis of diet composition and its relation to morphological characteristics in juvenile fish of three lutjanid species in a Mexican Pacific coastal lagoon

Consuelo M. Aguilar-Betancourt, Gaspar González-Sansón, Juan R. Flores-Ortega, Daniel Kosonoy-Aceves, Gabriela Lucano-Ramírez, Salvador Ruiz-Ramírez, Sandra C. Padilla-Gutierrez and R. Allen Curry

Comparative analysis of diet composition and its relation to morphological characteristics in juvenile fish of three lutjanid species in a Mexican Pacific coastal lagoon Read More »

Assessing population-level morphometric variation of the Mountain Mullet Agonostomus monticola (Teleostei: Mugilidae) across its Middle American distribution

Bertha P. Díaz-Murillo, Gorgonio Ruiz-Campos, Kyle R. Piller, Caleb D. McMahan, Francisco J. García-De-León and Faustino Camarena-Rosales

Assessing population-level morphometric variation of the Mountain Mullet Agonostomus monticola (Teleostei: Mugilidae) across its Middle American distribution Read More »

An appraisal of the phylogenetic relationships of Hypoptopomatini cascudinhos with description of two new genera and three new species (Siluriformes: Loricariidae)

Maria Laura S. Delapieve, Pablo Lehmann A. and Roberto E. Reis

An appraisal of the phylogenetic relationships of Hypoptopomatini cascudinhos with description of two new genera and three new species (Siluriformes: Loricariidae) Read More »