Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Weferson Junio da Graça"'
Autor:
Denise Nascimento de Bastos, André Freccia, Silia Maria de Negreiros Sousa, Weferson Junio da Graça, Fábio Meurer, Universidade Federal do Paraná, Robie Allan Bombardelli
Publikováno v:
Semina: Ciências Agrárias, Vol 34, Iss 5, Pp 2465-2472 (2013)
The present study was carried out to evaluate the effect of the hypervitaminosis by supplementation of vitamin A in balanced ration, on the performance of Nile tilapia (Oreochromis niloticus) during sex reversal phase. The experiment was carried out
Externí odkaz:
https://doaj.org/article/c586f1f247b74b7e82820269c9cbac28
Autor:
Isadora Carolina Martins, Renan Borges dos Reis, Bruno Henrique Mioto Stabile, Weferson Júnio da Graça
Publikováno v:
Neotropical Ichthyology, Vol 22, Iss 3 (2024)
Abstract A new species of Cambeva occurring in the rio Piquiri and Ivaí, upper rio Paraná basin, Brazil, is described using the combination of morphological and molecular data. The new species is distinguished from most congeners by the presence of
Externí odkaz:
https://doaj.org/article/cd73f03f70574867a3675f37674b92b0
Autor:
Rianne Caroline de Oliveira, Luiz Fernando Caserta Tencatt, Gabriel de Carvalho Deprá, Ricardo Britzke, Claudio Oliveira, Weferson Júnio da Graça
Publikováno v:
Neotropical Ichthyology, Vol 22, Iss 2 (2024)
Abstract Morphological and molecular data support the description of a new Aequidens species from the upper rio Correntes, considered herein as endemic to the upper rio Paraguai basin in the Cerrado biome in Brazil. The new species is distinguished f
Externí odkaz:
https://doaj.org/article/d2baa6049ad74652ac2d57697828f2ee
Autor:
Denise Nascimento de Bastos, André Freccia, Silia Maria de Negreiros Sousa, Weferson Junio da Graça, Fábio Meurer, Universidade Federal do Paraná, Robie Allan Bombardelli
Publikováno v:
Semina: Ciências Agrárias, Vol 34, Iss 5, Pp 2465-2472 (2013)
The present study was carried out to evaluate the effect of the hypervitaminosis by supplementation of vitamin A in balanced ration, on the performance of Nile tilapia (Oreochromis niloticus) during sex reversal phase. The experiment was carried out
Autor:
Augusto Frota, Vinícius Abilhoa, Matheus Oiveira Freitas, Rodrigo Lira Meyer, Eduardo Rios Gonçalves, Filipe Manoel Azevedo, Éder André Gubiani, Weferson Júnio da Graça
Publikováno v:
Acta Limnologica Brasiliensia, Vol 34 (2022)
Abstract: Aim Non-native fish species have been closely related to serious damage to aquatic biodiversity due to their negative effects on native fauna. We aim to report the first and alarming occurrence of the non-native catfish “jaú” Zungaro j
Externí odkaz:
https://doaj.org/article/680038ff5da9480abf360f8ecb7e70b7
Autor:
Renata Rúbia Ota, Gabriel de Carvalho Deprá, Sven Kullander, Weferson Júnio da Graça, Carla Simone Pavanelli
Publikováno v:
Neotropical Ichthyology, Vol 19, Iss 4 (2021)
Abstract A new species of Satanoperca is described from the Rio Araguaia, Rio Tocantins basin, Brazil, and non-native records are available in the upper Rio Paraná basin. It differs from congeneric species by color pattern characters, such as head a
Externí odkaz:
https://doaj.org/article/03318ea48f5542b8b218d4334ee8859d
Autor:
Valéria Flávia Batista-Silva, Augusto Frota, Elaine Antoniassi Luiz Kashiwaqui, Milza Celi Fedatto Abelha, Dayani Bailly, Éder André Gubiani, Weferson Júnio da Graça
Publikováno v:
Check List, Vol 14, Iss 2, Pp 363-378 (2018)
The ichthyofauna from 3 streams (Água Boa, Perobão, and Santa Maria) to the lower Iguatemi River were inventoried, which is located in the upper Paraná river basin, in Mato Grosso do Sul state, Brazil. Sites in the upper, intermediate, and lower p
Externí odkaz:
https://doaj.org/article/f3a83738e3a3456291e9b070157c602a
Publikováno v:
Neotropical Ichthyology, Vol 16, Iss 2 (2018)
ABSTRACT The book “Peixes da planície de inundação do alto rio Paraná e áreas adjacentes” represents the most cohesive data compilation for the rio Paraná floodplain. However, considering the dynamicity of the taxonomy of freshwater fishes,
Externí odkaz:
https://doaj.org/article/bbba9071d0da4cbbb89e47cd5ac3ff02
Autor:
Gabriel de Carvalho Deprá, Weferson Júnio da Graça, Carla Simone Pavanelli, Gleisy Semencio Avelino, Claudio Oliveira
Publikováno v:
PLoS ONE, Vol 13, Iss 5, p e0196291 (2018)
A molecular phylogeny of Planaltina, including the three previously described species and an undescribed species, is presented. The monophyly of the genus, included in Diapomini, is strongly supported. Its sister group, the remaining Diapomini, inclu
Externí odkaz:
https://doaj.org/article/bbba7eef12b44bb38466468c976ee2d5
Publikováno v:
Comparative Cytogenetics, Vol 9, Iss 1, Pp 51-65 (2015)
Karyotypes and chromosomal characteristics of both minor and major rDNAs in four fish species known popularly as “lambaris”, namely Astyanax abramis (Jenyns, 1842), Astyanax asuncionensis Géry, 1972, Astyanax correntinus (Holmberg, 1891) and Ast
Externí odkaz:
https://doaj.org/article/b8aa986b3c1642a5bce959b9ee68a27f