Results 1 to 10 of about 353 (90)

Isospora bocamontensis (Protozoa: Apicomplexa) in captive yellow cardinal Gubernatrix cristata (Passeriformes: Emberezidae) [PDF]

Pesquisa Veterinária Brasileira, 2013
The yellow cardinal (Gubernatrix cristata) is a passerine found in southern Brazil, especially along the border with Uruguay and Argentina. It is an endangered species and its population is decreasing.
Larissa Quinto Pereira, Isadora Mainieri O. Corrêa, Gustavo Henrique Schneiders, Marcella Teixeira Linhares, Dario Trevisan Almeida, Maristela Lovato   +5 more
doaj   +9 more sources

Vulnerability of Gubernatrix cristata to climate change, anthropogenic pressures, and hybridization threats [PDF]

Scientific Reports
Estimating extinction risk is challenging due to insufficient data on current and future threats. This study develops a framework incorporating the impacts of climate change, anthropogenic pressures, and biotic interactions for assessing extinction risks
Regina Gabriela Medina, Marisol Domínguez   +1 more
doaj   +6 more sources

Long read genome unravels MHC I genomic architecture, evolution, and diversity loss in Gubernatrix cristata [PDF]

iScience
Summary: The major histocompatibility complex (MHC) genes are vital for the adaptive immune response in vertebrates and are widely used in conservation genetics to represent adaptive variation.
Marisol Domínguez, Enrique Celemín, Nikolai Gusev, Binia De Cahsan, Katja Havenstein, Bettina Mahler, Ralph Tiedemann   +6 more
doaj   +6 more sources

Genomics Reveal Population Structure and Intergeneric Hybridization in an Endangered South American Bird: Implications for Management and Conservation [PDF]

Ecology and Evolution
Genomics is an invaluable tool for conservation, particularly for endangered species impacted by wildlife trafficking. This study uses genomic data to provide new insights to aid conservation and management of endangered species, using as a case study ...
Marisol Domínguez, Larissa S. Arantes, Pablo D. Lavinia, Nicole Bergjürgen, Agustin I. Casale, Pablo A. Fracas, Darío A. Lijtmaer, Pablo Tubaro, Sarah Sparmann, Susan Mbedi, Camila Mazzoni, Bettina Mahler, Ralph Tiedemann   +12 more
doaj   +3 more sources

Molecular diagnosis of avian viruses in grassland passerines and captive yellow cardinals Gubernatrix cristata in Brazil [PDF]

Pesquisa Veterinária Brasileira, 2021
: Avian influenza viruses (AIVs), Newcastle disease virus (NDV), West Nile virus (WNV), adenovirus (AV) and herpesvirus (HV) play an important role in the health of human and animal populations.
Bianca R. Silva, Thais H. Gamon, Angélica C.A. Campos, Luciano M. Thomazelli, Patricia P. Serafini, Eduardo Chiarani, Thaiane W. Silva, Rosangela Locatelli-Dittrich   +7 more
doaj   +6 more sources

Distribución y abundancia del cardenal amarillo (Gubernatrix cristata, Passeriformes: Thraupidae) en el sur de la provincia de Buenos Aires [PDF]

Acta Zoológica Lilloana, 2018
El Cardenal amarillo (Gubernatrix cristata) es una especie “En Peligro”, distribuída principalmente en el Espinal sudamericano. En la provincia de Buenos Aires se distribuye principalmente en los partidos de Bahía Blanca, Puan, Villarino y Patagones. El
Germán Marateo, Diego Archuby, Fabrizio Piantanida, Martín Sotelo, Fernando Segura   +4 more
doaj   +8 more sources

The lack of males due to illegal trapping is causing polygyny in the globally endangered Yellow Cardinal Gubernatrix cristata [PDF]

Revista Brasileira de Ornitologia, 2019
We present breeding data from the southernmost populations of the globally “Endangered” Yellow Cardinal Gubernatrix cristata in Argentina, confirming the presence of current breeding populations in the region.
Gress, Néstor H., Ontiveros, Rafael, Perelló, Milton, Segura, Luciano Noel   +3 more
core   +10 more sources

Karyotype Organization of the Endangered Species Yellow Cardinal (Gubernatrix cristata) [PDF]

DNA, 2021
Karyotypic analyses have several applications in studies of chromosome organization, evolution, and cytotaxonomy. They are also essential to genome assembly projects. Here, we present for the first time the karyotype description of the endangered species yellow cardinal, Gubernatrix cristata (Passeriformes, Thraupidae), using conventional staining with
Sandra Eloisa Bülau, Rafael Kretschmer, Ivanete de Oliveira Furo, Edivaldo Herculano Correa de Oliveira, Thales Renato Ochotorena de Freitas   +4 more
openaire   +3 more sources

A Preliminary Assessment of the Potential Health and Genetic Impacts of Releasing Confiscated Passerines Into the Wild: A Reduced-Risk Approach. [PDF]

Front Vet Sci, 2021
The illegal capture and trade of wild birds have long been threats to biodiversity. The rehabilitation and release of confiscated animals may be a useful conservation tool in species management.
Cruz CEF, Funkler GR, Zani ALS, Wagner PGC, Andretta I, Segura LN, Fagundes NJR.   +6 more
europepmc   +6 more sources

Fungi isolated from the excreta of wild birds in screening centers in Pelotas, RS, Brazil. [PDF]

Rev Inst Med Trop Sao Paulo, 2014
Mendes JF, Albano AP, Coimbra MA, Ferreira GF, Gonçalves CL, Nascente Pda S, de Mello JR.   +6 more
europepmc   +3 more sources