Evaluación preliminar del efecto de la fragmentación sobre la demografìa y el uso del hábitat del mono aullador negro Alouatta palliata en el área de Puyango, provincia de El Oro [PDF]
, 2017 In Ecuador, the interest in studying howler monkey populations has increased in past years. The mantled howler monkey Alouatta palliata aequatorialis is considered to be “Endangered” in Ecuador.
Rubio Maldonado, Alejandro José
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Foraging under Predation Risk: A test of giving-up densities with samango monkeys in South Africa [PDF]
, 2013 Animals frequently make a trade-off between food and safety and will sacrifice feeding effort if it means safety from predators. A forager can also vary its vigilance levels to manage predation risk.
SASSOON, RACHEL
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Estudio base para el monitoreo ecológico de especies conspicuas de aves y mamíferos en la Estación Biológica Sirena, Parque Nacional Corcovado, Puntarenas, Costa Rica [PDF]
, 2013 Proyecto de Graduación (Licenciatura en Ingeniería Forestal) Instituto Tecnológico de Costa Rica, Escuela de Ingeniería Forestal, 2013.A study based on an ecological monitoring conspicuous species of birds and mammals at the Sirena Biological Station ...
Loayza-Aguilar, Tatiana Lucía
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Wide distribution and ancient evolutionary history of simian foamy viruses in New World primates [PDF]
, 2015 core +1 more source
Molecular evolution of growth hormone [PDF]
, 2014 Growth hormone (GH) is a single-chain protein hormone of about 190 residues, expressed mainly in the vertebrate anterior pituitary gland, which regulates somatic growth and various aspects of metabolism; many of these actions are mediated by insulin ...
Wallis, Michael
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Intestinal parasites infecting captive non-human primates in Italy. [PDF]
Front Vet Sci, 2023 Rondón S +6 more
europepmc +1 more source
Evolution of the Sweetness Receptor in Primates. I. Why Does Alitame Taste Sweet in all Prosimians and Simians, and Aspartame only in Old World Simians? [PDF]
, 2017 In the order Primates the responses to sucrose, alitame and aspartame were ascertained. All primates tested to date like sucrose and prefer this sweet substance to tap water.
Glaser, D., Nofre, C., Tinti, J.M.
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Major histocompatibility complex class II DR and DQ evolution and variation in wild capuchin monkey species (Cebinae). [PDF]
PLoS One, 2021 Buckner JC +6 more
europepmc +1 more source
Parámetros ecográficos de los órganos abdominales y reproductivos del Machín blanco (Cebus albifrons) macho adulto [PDF]
, 2019 INTRODUCCIÓN: Cebus albifrons es una especie de primate neotropical perteneciente a la Familia Cebidae, Subfamilia Cebinae. Esta especie es conocida bajo distintos nombres comunes, entre ellos machín blanco. La anatomía ecográfica del C.
Rosales Retamozo, Elliot Jose
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The Heights of Americans in Three Centuries: Some Economic and Demographic Implications [PDF]
This paper discusses the potential usefulness of anthropometric measurements in exploring the contributions of nutrition to American economic growth and demographic change.
Kenneth L. Sokoloff
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