The most important fishery resource in the Amazon, the migratory catfish Brachyplatystoma vaillantii (Siluriformes: Pimelodidae), is composed by an unique and genetically diverse population in the Solimões-Amazonas River System

Autor: Kyara Martins Formiga, Jacqueline da Silva Batista, José Antônio Alves-Gomes

Publikováno v: Neotropical Ichthyology, Vol 19, Iss 1 (2021)

ABSTRACT The migratory catfish Brachyplatystoma vaillantii is one of the most important fishery resources in the Amazon. Intense capture occurs associated to its life cycle. In order to know the genetic status, we sequenced the mitochondrial DNA cont

Externí odkaz: https://doaj.org/article/4738977437884c99979e04491136d6d2

Genetic differentiation and gene flow of the Amazonian catfish Pseudoplatystoma punctifer across the Madeira River rapids prior to the construction of hydroelectric dams

Autor: Jacqueline da Silva Batista, Antônio Saulo Cunha-Machado, José Antônio Alves-Gomes, Izeni Pires Farias, Tomas Hrbek, Kyara Martins Formiga, Maria Doris Escobar

Publikováno v: Hydrobiologia. 849:29-46

The large catfish Pseudoplatystoma punctifer plays an important role as a top predator in the Amazonian Basin ecosystem. The Madeira River is the largest tributary of the Amazon River marked by a series of rapids and waterfalls. Between 2011 and 2012

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3dace8bece92d120ec0232f61c8f1d9f
https://doi.org/10.1007/s10750-021-04705-8

Toxicidade aguda de um pesticida à base de deltametrina (PBD) no peixe elétrico neotropical Microsternarchus cf. bilineatus (Gymnotiformes)

Autor: W. Duncan, José Antônio Alves-Gomes, Valesca de Souza Chaves, Jaydione Luiz Marcon

Publikováno v: Acta Amazonica, Volume: 50, Issue: 4, Pages: 355-362, Published: 27 NOV 2020
Acta Amazonica v.50 n.4 2020
Acta Amazonica
Instituto Nacional de Pesquisas da Amazônia (INPA)
instacron:INPA

Deltamethrin is a pyrethroid insecticide widely used in pest control in Brazilian agriculture. The intensive and disordered use of this pesticide in the Amazon region can drive it into aquatic ecosystems in several ways, but mainly by runoff and leac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::034e2ce1bf6868e5ba0f5b2511e654e2
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672020000400355&lng=en&tlng=en

A new species of electric knifefish from the rio Negro, Amazon basin (Gymnotiformes: Hypopomidae, Microsternarchini)

Autor: Cristina Cox Fernandes, Andrew Williston, Adília Nogueira, José Antônio Alves-Gomes

Publikováno v: Proceedings of the Academy of Natural Sciences of Philadelphia. 164:213-227

A new species of electric knifefish of the genus Microsternarchus is described from the central basin of the rio Negro, Brazil. The new species is distinguished in external features from its single congener, Microsternarchus bilineatus, by the presen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9e53d07f0122e791158f301235e22a01
https://doi.org/10.1635/053.164.0113

Effects of Neuroactive Drugs in the Discharge Patterns of Microsternarchus (Hypopomidae: Gymnotiformes) Electric Organ

Autor: Isac Silva de Jesus, José Antônio Alves-Gomes, Milena Farah Damous Castanho Ferreira, Urbano Lopes Silva-Júnior

Publikováno v: Zebrafish. 14(6)

Considering the conserved nature of synaptic physiology among vertebrates, we tested the effects of three psychotropics (diazepam, doxapram, and nicotine) on Microsternarchus cf. bilineatus, measuring 10 parameters associated to the electric organ di

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3e3b4136225ebe1e86cdafbf1749309
https://pubmed.ncbi.nlm.nih.gov/28968184