[HTML][HTML] Fishes of the upper rio Paraná basin: diversity, biogeography and conservation

FCP Dagosta, MS Monção, BA Nagamatsu… - Neotropical …, 2024 - SciELO Brasil
The upper rio Paraná basin drains the most developed and environmentally degraded
region in South America: the Brazilian southeast. While it is one of the most well-known …

Phylogenomic reappraisal of the Neotropical catfish family Loricariidae (Teleostei: Siluriformes) using ultraconserved elements

FF Roxo, LE Ochoa, MH Sabaj, NK Lujan… - Molecular phylogenetics …, 2019 - Elsevier
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 …

On a remarkable sexual dimorphic trait in the Characiformes related to the olfactory organ and description of a new miniature species of Tyttobrycon Géry …

VP Abrahão, M Pastana, M Marinho - PLoS One, 2019 - journals.plos.org
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 …

[PDF][PDF] A new species of Pseudopaludicola Miranda-Ribeiro (Leiuperinae: Leptodactylidae: Anura) from the Cerrado of southeastern Brazil

FS Andrade, TR Carvalho - Zootaxa, 2013 - academia.edu
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 …

[HTML][HTML] Checklist and key for the identification of fish fauna of the Uberaba River, Upper Paraná River system, Brazil

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 …

Systematics of Pseudotothyris (Loricariidae: Hypoptopomatinae)

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 …

[HTML][HTML] Description of two new species of Hisonotus Eigenmann & Eigenmann, 1889 (Ostariophysi, Loricariidae) from the rio Paraná-Paraguay basin, Brazil

FF Roxo, CH Zawadzki, WP Troy - ZooKeys, 2014 - ncbi.nlm.nih.gov
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 …

Gross brain morphology of the armoured catfish Rineloricaria heteroptera, Isbrücker and Nijssen (1976), (Siluriformes: Loricariidae: Loricariinae): A descriptive and …

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 …

A new species of Parotocinclus (Loricariidae: Hypoptopomatinae) from the rio Pardo basin, Bahia State, Brazil, with comments on the sexually dimorphic traits of the …

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 …

[HTML][HTML] Hisonotus acuen, a new and phenotypically variable cascudinho (Siluriformes, Loricariidae, Hypoptopomatinae) from the upper rio Xingu basin, Brazil

GSC Silva, FF Roxo, C Oliveira - ZooKeys, 2014 - ncbi.nlm.nih.gov
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 …