Results 11 to 20 of about 207,488 (190)

Detecção de Salmonella Anatum em ema (Rhea americana) Detection of Salmonella Anatum in the Greater Rhea (Rhea americana) [PDF]

Ciência Rural, 2008
Para pesquisa de Salmonella spp. foram coletadas amostras de fígado e conteúdo cecal de 70 emas (Rhea americana) abatidas no Rio Grande do Sul - Brasil.
Rosecler Alves Pereira, Cláudio Wageck Canal, Verônica Schmidt   +2 more
doaj   +4 more sources

Rhea americana

, 2018
Rhea americana (Linnaeus, 1758) Records. Table 3. The Greater Rhea is the largest flightless bird species in Brazil (Fig. 11), and is easily recognized by its size (TL ca 1.5 m), long neck and legs, no tail, and brown-gray plumage. The males have a black breast and neck.
Fischer, Wagner, Faria de Godoi, Raquel, Conceição Paranhos Filho, Antonio   +2 more
openaire   +3 more sources

The peculiar syrinx of Rhea americana (Greater Rhea, Palaeognathae) [PDF]

Vertebrate Zoology, 2013
This work studied the skeletal and muscular syringeal anatomy of Greater Rhea (Rhea americana) throughout postnatal ontogeny, by using muscle staining and differential coloring of cartilage and bone techniques. Anatomical syrinx dissections on four adults (one female and three males) and eight unsexed chicks, were made.
Mariana Beatriz Julieta Picasso, Julieta Carril   +1 more
core   +7 more sources

Collateral branches of the aortic arch in the greater Rhea (Rhea americana americana Linnaeus, 1758)

Bioscience Journal, 2017
The greater rhea (Rhea americana americana) is a bird of the Rheidae family, and is known as a ratite for being a flightless bird. This animal has great reproductive and productive potential, according to the products and by-products that it can provide ...
Herson da Silva Costa, Radan Elvis Matias de Oliveira, Ferdinando Vinícius Fernandes Bezerra, Felipe Venceslau Câmara, Gleidson Benevides de Oliveira, Carlos Eduardo Bezerra de Moura, Moacir Franco de Oliveira   +6 more
doaj   +6 more sources

Gastrointestinal parasites in greater rheas (Rhea americana) and lesser rheas (Rhea pennata) from Argentina [PDF]

Veterinary Parasitology, 2013
Few data exist on the parasites of ratites, especially from regions within their natural range. It is only recently that extensive studies on the parasites of ostriches (Struthio camelus) have been published, mainly from European countries where commercial farming has expanded.
Martinez Diaz, Rafael A., Martella, Monica Beatriz, Navarro, Joaquin Luis, Ponce Gordo, Francisco   +3 more
openaire   +4 more sources

Evolution of bird sex chromosomes: a cytogenomic approach in Palaeognathae species [PDF]

BMC Ecology and Evolution
Background Different patterns of sex chromosome differentiation are seen in Palaeognathae birds, a lineage that includes the ratites (Struthioniformes, Rheiformes, Apterygiformes, Casuariiformes, and the sister group Tinamiformes).
Príncia Grejo Setti, Geize Aparecida Deon, Rodrigo Zeni dos Santos, Caio Augusto Gomes Goes, Analía Del Valle Garnero, Ricardo José Gunski, Edivaldo Herculano Corrêa de Oliveira, Fábio Porto-Foresti, Thales Renato Ochotorena de Freitas, Fábio Augusto Oliveira Silva, Thomas Liehr, Ricardo Utsunomia, Rafael Kretschmer, Marcelo de Bello Cioffi   +13 more
doaj   +2 more sources

Rhea americana

, 2009
Published as part of Maxwell, Erin E., 2009, Comparative ossification and development of the skull in palaeognathous birds (Aves: Palaeognathae), pp. 184-200 in Zoological Journal of the Linnean Society 156 (1) on page 191, DOI: 10.1111/j.1096-3642.2009.00533.x, http://zenodo.org/record ...
Maxwell, Erin E.
openaire   +3 more sources

Immunostaining of P450c17, Aromatase and Oestrogen Receptor Alpha in Germ and Somatic Cells During Gonadal Development in Greater Rhea. [PDF]

Anat Histol Embryol
ABSTRACT The greater rhea (Rhea americana), the largest bird species in South America, has significant economic value due to its meat, eggs, leather, feathers and oil. However, its lack of external sexual dimorphism poses challenges for reproductive management and breeding programmes.
Cristofoli M, de Brito DCC, Alcobaça MMO, Donoso FMPM, Jorge FMG, Novaes MAS, Oliveira MF, de Assis Neto AC.   +7 more
europepmc   +2 more sources

Chemical composition and fatty acid profile of rhea (Rhea americana) meat

Archivos Latinoamericanos de Nutrición
Composición química y perfil de ácidos grasos de la carne de ñandú (Rhea americana). El objetivo de este trabajo fue determinar la composición aproximada y el perfil de ácidos grasos en la carne de la parte intramuscular IMF) interna de la pierna de ...
Pedro Fernando Romanelli, Elizeu Trabuco, Andréia Borges Scriboni, Jesuí Vergílio Visentainer, Nilson Evelázio de Souza   +4 more
doaj   +1 more source

Fecal Material of Captive Wild Animals as Source of CAZymes With Application Potential. [PDF]

Chembiochem
With the goal to identify a novel resource of enzymes, we tested for the potential of fecal metagenomes of captive wild animals to provide CAZymes. Our data show that CAZymes profiles differed between animals with varying gut physiology and diet, and that metagenomes of captive wild animals can be considered source of diverse CAZymes including rare and
Bechtner J, Hosek J, Schwab C.
europepmc   +2 more sources