Results 61 to 70 of about 492 (165)

Efectos de la fragmentación del hábitat en la conducta y desplazamiento del mono aullador (Alouatta palliata) en Manabí, Ecuador

Revista Científica y Tecnológica UPSE
El mono aullador (Alouatta palliata) está categorizado como en peligro crítico  de extinción en Ecuador. Esta categoría se vincula con la fragmentación del hábitat, causada principalmente por la expansión agrícola y ganadera, que constituye una de las ...
Paola Fernanda Delgado Garzón , Alisson Mayerli Rivas Alarcon, María Fernanda Pincay Cantos   +2 more
doaj   +1 more source

Afinidad ecológica y distribución actual de Primates (Cebidae) en Campeche, México

Revista de Biología Tropical, 2003
Realizamos recorridos de campo durante la temporada de marzo a septiembre del 2000 para obtener la distribución actual de cébidos presentes en el estado de Campeche, México. Por medio de encuestas y observaciones directas, se determinó la distribución de
Eloísa Navarro Fernández, Carmen Pozo de la Tijera, Enrique Escobedo Cabrera   +2 more
doaj  

Fruit Availability and Maternal Energy Expenditure Associated With Infant Independence in an Arboreal Primate (Colobus angolensis ruwenzorii)

American Journal of Primatology, Volume 87, Issue 6, June 2025.
Infant being handled by mother. ABSTRACT A range of ecological and social factors have been shown to affect early‐life behaviour in mammals. Primate infants are altricial and thus unable to move independently at birth. As a result, infants in some species are continuously held or carried (handled) by their mother or another caregiver (allomother ...
Samantha M. Stead, Edward Mujjuzi, Julie A. Teichroeb   +2 more
wiley   +1 more source

Parásitos intestinales en monos congo Alouatta palliata (Primates: Cebidae) de Costa Rica

Revista de Biología Tropical, 2005
Se estudiaron las heces de 102 monos de la especie Alouatta palliata (monos aulladores o congos) de las siguientes regiones de Costa Rica. Valle Central: San Ramón (Alajuela); Pacífico Central: Isla Chira y Parque Manuel Antonio (Puntarenas); Pacífico ...
Misael Chinchilla Carmona, Olga Guerrero Bermúdez, Gustavo A Gutiérrez- Espeleta, Ronald Sánchez Porras, Beatriz Rodríguez Ortiz   +4 more
doaj  

Case Report: Transitional meningioma in a free ranging mantled howler monkey (Alouatta palliata)

Frontiers in Veterinary Science
Neoplasia in free ranging wildlife remains poorly documented, particularly in non-human primates. An adult free ranging female mantled howler monkey (Alouatta palliata) was found conscious but non-ambulatory on a country road in northwestern Costa Rica ...
Mario Romero-Vega, Mario Romero-Vega, Katharina Gregor, Isabel Hagnauer, Alejandro Alfaro-Alarcón, Alejandro Alfaro-Alarcón, Andreas Beineke   +6 more
doaj   +1 more source

The Exclusive Use of a Reach versus a Grasp When Foraging by the Mantled Howler Monkey (Alouatta palliata) [PDF]

Animal Behavior and Cognition
Howler monkeys (Alouatta) are characterized as energy minimizers, featuring a reduced daily foraging range, an above-branch quadrupedal positional repertoire and a reduced forelimb motion.
Ian Q. Whishaw, Evin Murillo Chacon, Yonder Fabricio Guadamuz Meléndez, Wendy Tellez Arias, Amanda D. Melin   +4 more
doaj   +1 more source

A Dryopithecine Talus From Abocador de Can Mata (Vallès‐Penedès Basin, NE Iberian Peninsula): Morphometric Affinities and Evolutionary Implications for Hominoid Locomotion

American Journal of Biological Anthropology, Volume 186, Issue 4, April 2025.
ABSTRACT Objectives The functional interpretation of postcranial remains of Middle Miocene great apes from Europe (dryopithecines) suggests a combination of quadrupedalism and orthograde behaviors without modern analogs. We provide further insights based on an isolated dryopithecine talus (IPS85037) from the Middle Miocene (11.7 Ma) Abocador de Can ...
Oriol Monclús‐Gonzalo, Shubham Pal, Thomas A. Püschel, Alessandro Urciuoli, Víctor Vinuesa, Josep M. Robles, Sergio Almécija, David M. Alba   +7 more
wiley   +1 more source

Prevalence of fur mites (Acari: Atopomelidae) in non-human primates of Costa Rica

Revista de Biología Tropical, 2009
Parasites have been investigated for some New World primates; however, very little is known about ectoparasites and specifically fur mites. In this study, Alouatta palliata, Cebus capucinus, Saimiri oerstedii, and Ateles geoffroyi monkeys from different ...
Adriana Troyo, Mayra E Solano, Ólger Calderón-Arguedas, Misael Chinchilla, Rónald Sánchez, Gustavo A Gutiérrez-Espeleta   +5 more
doaj  

Catalogue of the primatological collection of the Torino University

Natural History Sciences, 2016
The revised catalogue of primatological material stored in the Museo Regionale di Scienze Naturali of Torino and in the Dipartimento di Scienze della Vita e Biologia dei Sistemi of the Università degli Studi di Torino and belonging to the historical ...
Mara Calvini, Maria Stella Siori, Spartaco Gippoliti, Marco Pavia   +3 more
doaj   +1 more source

Desarrollo de puentes aéreos para el desplazamiento seguro de monos en Costa Rica

Ciencias Ambientales
La mortalidad de los monos en Costa Rica se debe, en la mayoría de los casos, a factores antropogénicos, como la deforestación, la fragmentación de los bosques, la falta de conectividad arbórea y el desarrollo turístico en la mayoría de las zonas ...
Ronald Sánchez Porras
doaj   +1 more source