Neotropical freshwaters host more than 6000 fish species, of which 983 are suckermouth armored catfishes of the family Loricariidae–the most-diverse catfish family and fifth most …
Among the order Characiformes, secondary sexual dimorphism is commonly associated to the occurrence of bony hooks on fins, shape and length of the dorsal and anal fins, and …
A new species of Pseudopaludicola is described from the Cerrado of southeastern Brazil. Pseudopaludicola facureae sp. nov. is diagnosed from the P. pusilla species group by the …
D de Castro Ribeiro, JMA Chagas, MR Thereza… - ZooKeys, 2019 - ncbi.nlm.nih.gov
Abstract The Uberaba River is an important right-bank tributary to the Grande River, in the Upper Paraná River system, Brazil, and the main water source for the public supply of the …
FO Martins, HA Britski, F Langeani - Zoological Journal of the …, 2014 - academic.oup.com
Abstract Pseudotothyris Britski & Garavello, 1984 is a genus of small catfishes distributed only in coastal basins in southern and south-eastern Brazil, between Rio de Janeiro and …
Two new species of Hisonotus are described from the rio Paraná-Paraguay basin in Brazil. The most remarkable features of the new species are the odontodes forming longitudinally …
A Angulo, F Langeani - Journal of Morphology, 2017 - Wiley Online Library
The gross morphology of the brain of Rineloricaria heteroptera and its relation to the sensory/behavioural ecology of the species is described and discussed. The sexual and …
DE Silva‐Junior, AM Zanata - Journal of Fish Biology, 2022 - Wiley Online Library
A new species of Parotocinclus is described from lower rio Pardo basin, Bahia, Brazil. The new species differs from the majority of its congeners by the presence of a rudimentary or …
A new species of Hisonotus is described from the headwaters of the rio Xingu. The new species is distinguished from its congeners by having a functional V-shaped spinelet …