Results 51 to 60 of about 91,233 (223)

El Ñandú Rhea americana en el Chaco Boreal y Austral

open access: yesEl hornero, 2023
Este artículo no cuenta con un resumen.
A. G. Giai
semanticscholar   +1 more source

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

open access: yes, 2020
Se estudió la anatomía esqueletaria y muscular de la siringe del Ñandú Grande (Rhea americana) durante su ontogenia postnatal usando técnicas de tinción diferencial de tejido óseo y cartilaginoso.
Carril, Julieta   +1 more
core  

Presencia de Rhea americana en sitios arqueológicos vinculados a los ambientes ribereños del sistema Paraná-Paraguay (Argentina)

open access: yesComechingonia. Revista de Arqueología, 2021
En este trabajo se evalúa, desde una perspectiva regional, la presencia-ausencia de Rhea americana en 25 sitios arqueológicos del Holoceno tardío vinculados a los ambientes ribereños del sistema Paraná-Paraguay (Argentina).
Ana Cecilia Servin   +2 more
semanticscholar   +1 more source

Morfologia do encéfalo de emas (rhea americana americana linnaeus, 1758) [PDF]

open access: yes, 2018
The objective of this study was to identify macroscopically the regions of the brain, as well as the cerebral arteries and the cerebral arterial circuit, in order to establish a vascular pattern and its systematization, as well as to quantify its ...
Costa, Herson da Silva
core   +2 more sources

Sistema de produção de emas (Rhea americana) nos criatórios comerciais da região sul do Brasil. [PDF]

open access: yes, 2008
TCC (graduação em Agronomia) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, 2008O objetivo da pesquisa foi apresentar um levantamento da situação atual dos criatórios comerciais de emas (Rhea americana) na região Sul do Brasil ...
Pereira, Filipe de Souza
core  

Osteohistology of two phorusrhacids reveals uninterrupted growth strategy

open access: yesThe Anatomical Record, EarlyView.
Abstract Phorusrhacidae were apex predators that primarily dominated South America ecosystems for at least 40 million years with their imposing size and predatory lifestyle—yet some aspects of their biology remain poorly understood. Osteohistology is a tool for understanding growth dynamics and biomechanical adaptations.
Lotta Dreyer   +2 more
wiley   +1 more source

Uso do propofol na indução anestésica de emas (Rhea americana americana)

open access: yesPesquisa Veterinária Brasileira, 2013
O propofol é um anestésico injetável que promove indução e recuperação rápida, e toxicidade limitada. Apesar de suas vantagens, poucas pesquisas determinam a dose e os efeitos do propofol em emas. Objetivou-se com este estudo avaliar o uso do propofol na
Kênia S.M. Araújo   +5 more
doaj   +1 more source

Macroscopic Anatomy and Brain Vascularization in the Greater Rhea (Rhea americana americana)

open access: yesActa Scientiae Veterinariae, 2018
 Background: The Rhea americana americana is a wild bird belonging to the group of Ratites, and is important from the scientific point of view given their adaptability to captivity. Considering that information about its morphology is important for the viability of domesticating the species, the aim of this study was to macroscopically identify the ...
Costa, Herson da Silva   +6 more
openaire   +3 more sources

Reproductivity and reising of Greater Rhea (Rhea americana) and Lesser Rhea (Pterocnemia pennata). A review [PDF]

open access: yes, 2002
The Greater or Common Rhea (Rhea americana) and theLesser or Darwin’s Rhea (Pterocnemia pennata) are flight-less birds native from South America, that have conserva-tion and economic importance.
Martella, Monica Beatriz   +1 more
core  

PERILAKU HARIAN BURUNG RHEA (RHEA AMERICANA) DI TAMAN SAFARI GURUN PUTIH LESTARI KOTA JANTHO KABUPATEN ACEH BESAR [PDF]

open access: yes, 2020
ABSTRAKMaisyaroh, Aulia. 2020. Perilaku Harian Burung Rhea (Rhea americana) di Taman Safari Gurun Putih Lestari, Kota Jantho Kabupaten Aceh Besar.
AULIA MAISYAROH
core  

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