Chromosomal characterization of Amazonian freshwater stingrays with evidence for new karyomorphs and XX/XY sex chromosomes

Autor: Jorge Ivan Rebelo Porto, Eliana Feldberg, Francisco Carlos de Souza Valentim

Publikováno v: Repositório Institucional do INPA
Instituto Nacional de Pesquisas da Amazônia (INPA)
instacron:INPA
Genetics and Molecular Biology v.42 n.3 2019
Genetics and Molecular Biology
Sociedade Brasileira de Genética (SBG)
instacron:SBG
Genetics and Molecular Biology, Issue: ahead, Published: 10 JUN 2019
Genetics and Molecular Biology, Iss 0
Genetics and Molecular Biology, Volume: 42, Issue: 3, Pages: 578-593, Published: 14 NOV 2019

Cytogenetic studies in the subfamily Potamotrygoninae have provided valuable insights into the understanding of the evolution and diversification of its species. In the present study, the chromosomal features of seven nominal potamotrygonin species a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b5dbf6690b17dab1cb941623c79452e
https://doi.org/10.1590/1678-4685-gmb-2018-0229

Mitochondrial DNA suggests Hybridization in Freshwater Stingrays Potamotrygon (POTAMOTRYGONIDAE: MYLIOBATIFORMES) from the Xingu river, Amazonia and reveals speciation in Paratrygon aireba

Autor: DAMIRES SANCHES, THAIS MARTINS, ÍTALO LUTZ, IVANA VENEZA, RAIMUNDO DA SILVA, FELIPE ARAÚJO, JANICE MURIEL-CUNHA, IRACILDA SAMPAIO, MAGALI GARCIA, LEANDRO SOUSA, GRAZIELLE EVANGELISTA-GOMES

Publikováno v: Anais da Academia Brasileira de Ciências v.93 n.3 2021
Anais da Academia Brasileira de Ciências
Academia Brasileira de Ciências (ABC)
instacron:ABC
Anais da Academia Brasileira de Ciências, Vol 93, Iss 3 (2021)

In the Xingu river basin, Brazil, occurs two genera of Potamotrygonidae family: Potamotrygon and Paratrygon. In this region, the taxa have significant economic importance for the ornamental fishing industry, being intensively captured, especially the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf013331a5f8c52c87f6323b9e0dd848
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652021000500810

Potamotrygon scobina Garman 1913

Autor: João Pedro Fontenelle, Marcelo R. De Carvalho

Potamotrygon scobina Garman, 1913 (Figs. 2–14, 32, 43; Tables 1 –2) Potamotrygon scobina Garman 1913, p. 418 (original description, rio Tocantins at Cametá, Pará, Brazil, not illustrated); Castex 1964, p. 27 (brief characterization); Castex & M

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d47317d4ab7e6962b9a7085305df366f

Rhinebothrium jaimei sp. n. (Eucestoda: Rhinebothriidea: Rhinebothriidae): a new species from Neotropical freshwater stingrays (Potamotrygonidae)

Autor: Fernando P. L. Marques, Florian B. Reyda

Publikováno v: Folia Parasitologica. 62

Neotropical freshwater stingrays (Batoidea: Potamotrygonidae) host a diversity of parasites, including some, like their hosts, that are marine-derived. Among the parasites of potamotrygonids, the cestode fauna is the most diverse, with multiple gener

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5829792d40e57aedc9b5c662acefcd7d
https://doi.org/10.14411/fp.2015.057

Revisão taxonômica do complexo Potamotrygon scobina Garman, 1913 (Chondrichthyes: Myliobatiformes: Potamotrygonidae), com inferências biogeográficas

Autor: João Pedro Fontenelle de Araújo Freire da Silva

Publikováno v: Biblioteca Digital de Teses e Dissertações da USPUniversidade de São PauloUSP.

A família Potamotrygonidae constitui um grupo monofilético único dentre todos os elasmobrânquios por ser exclusivo de água doce e endêmico aos rios América do Sul. Apesar de seu monofiletismo, apresenta grandes problemas taxonômicos, uma vez

Externí odkaz: http://www.teses.usp.br/teses/disponiveis/41/41133/tde-28032014-090334/