Results 31 to 40 of about 91,233 (223)
Immunostaining of P450c17, Aromatase and Oestrogen Receptor Alpha in Germ and Somatic Cells During Gonadal Development in Greater Rhea. [PDF]
Anat Histol EmbryolABSTRACT 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 +7 more
europepmc +2 more sources
Morphology of cells peripheral blood in rheas (Rhea americana) [PDF]
, 2009 A ema (Rhea americana) é uma ave sul-americana do grupo das ratitas, da ordem Rheiforme, freqüentemente explorada com fins econômicos, como pecuária alternativa em países europeus e sul-americanos. No Brasil, destaca-se o Rio Grande do Sul e, em fase inicial, o Nordeste.
Fortes, Eunice Anita de Moura +4 more
openaire +3 more sources
Revista del Museo de Antropologia, 2017 El rol de Rhea americana en la subsistencia de los antiguos pobladores ha sido analizado en diferentes regiones del país, principalmente en la Pampeana y Patagónica.
Luis Manuel del Papa, Leda Moro
doaj +2 more sources
Fecal Material of Captive Wild Animals as Source of CAZymes With Application Potential. [PDF]
ChembiochemWith 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
PERILAKU HARIAN BURUNG RHEA (Rhea americana) DI BONTOMARANNU EDUCATION PARK KABUPATEN GOWA [PDF]
, 2022 Perilaku merupapakan aktivitas suatu makhluk hidup yang dilakukan berulang-ulang. Pengamatan perilaku harian yang dilakukan di Bontomarannu Education Park selama dua kali pengamatan dengan menggunakan metode scan animal sampling dengan tujuan untuk ...
Nurmayanti
core +1 more source
Arqueologia, 2023 En este trabajo nos enfocamos en el registro zooarqueológico de Rhea americana (ñandú) generado por los grupos cazadores-recolectores que ocuparon el extremo meridional de la cuenca del Plata durante el Holoceno tardío. Para ello, analizamos restos óseos
Alejandro Acosta +3 more
semanticscholar +1 more source
International Journal of Zoology and Animal Biology, 2023 Concern for megafauna conservation has increased in the last decades. The Greater Rhea Rhea americana is the largest bird species inhabiting South America. It is considered Near Threatened, mainly due to habitat loss, and hunting.
D. P. Tubelis
semanticscholar +1 more source
Rhea americana distribution [PDF]
, 2021 Geographic records of greater rheas (Rhea americana). ID refer to record identity. Database refers to the source of the popular science records. Year refers to the year when the coordinate was collected.
Miranda, E (via Mendeley Data)
core +1 more source
Hypophosphatemic Rickets in Rheas ( Rhea americana ) [PDF]
Veterinary Pathology, 1995 Rickets was diagnosed in 11 rheas from four flocks in Ohio. At necropsy, birds had pliable bones with prominent valgus or varus deformation of the femoral bone and/or the tibiotarsal bone, marked thickening of the metaphyseal plates, and frequent fractures.
A, Gröne, D E, Swayne, L A, Nagode
openaire +2 more sources
An integrative, peer-reviewed and open-source cooperative-breeding database (Co-BreeD). [PDF]
J Anim EcolCo‐BreeD is the first updatable and open‐source database dedicated to cooperative breeding. It enables continuous, non‐binary measurement of cooperative breeding, transforming how we study breeding systems across taxa. Further, by linking biological estimates to their exact sampling location and period, it allows for unprecedented accuracy in the ...
Ben Mocha Y +31 more
europepmc +2 more sources