Results 31 to 40 of about 3,534 (140)

El ventrículo terminal del Tití Gris (Saguinus leucopus, Günther 1876): Una visión morfológica.

, 2021
Ilustraciones, gráficasspa:El Ventrículo terminal es una dilatación del sistema ventricular localizada dentro de la médula espinal, en la parte terminal identificada como el cono medular, la cual se encuentra recubierta por células ependimarias que ...
Aguirre García, Miguel Alejandro
core   +1 more source

Not all gone: the rediscovery of Jaguar (Carnivora: Felidae: Panthera onca) and records of threatened monkeys (Primates: Mammalia) in the Magdalena River Valley of Caldas Department in Colombia, a call for their conservation

Journal of Threatened Taxa, 2021
For decades, the middle Magdalena Valley of Colombia has been a scene of heavy social and civil conflict, which have resulted on a sustained and extensive expansion of the agricultural border, dedicating most lands to extensive cattle production ...
Leonardo Mendieta-Giraldo, Sergio Escobar-Lasso, Esteban Grajales-Suaza, José F. González-Maya   +3 more
doaj   +1 more source

Organ‐Tissue Level Model of Resting Energy Expenditure Across Mammals: New Insights into Kleiber′s Law

International Scholarly Research Notices, Volume 2012, Issue 1, 2012., 2012
Background. Kleiber’s law describes the quantitative association between whole‐body resting energy expenditure (REE, in kcal/d) and body mass (M, in kg) across mature mammals as REE = 70.0 × M0.75. The basis of this empirical function is uncertain. Objectives.
ZiMian Wang, Junyi Zhang, Zhiliang Ying, Steven B. Heymsfield, A. Arslan, K. E. Ruckstuhl, E. Tkadlec   +6 more
wiley   +1 more source

The Jaw Adductor Resultant and Estimated Bite Force in Primates

Anatomy Research International, Volume 2011, Issue 1, 2011., 2011
We reconstructed the jaw adductor resultant in 34 primate species using new data on muscle physiological cross‐sectional area (PCSA) and data on skull landmarks. Based on predictions by Greaves, the resultant should (1) cross the jaw at 30% of its length, (2) lie directly posterior to the last molar, and (3) incline more anteriorly in primates that ...
Jonathan M. G. Perry, Adam Hartstone-Rose, Rachel L. Logan, Adam D. Sylvester   +3 more
wiley   +1 more source

Diversidad de mamíferos en un remanente de bosque urbano de la ciudad de Medellín (Antioquia, Colombia)

Actualidades Biológicas, 2020
La gran diversidad de especies en centros urbanos de Colombia contrasta con la rápida e intensa degradación de los hábitats donde se concentra dicha diversidad.
Tomás Villada-Cadavid, Iván Darío Soto-Calderón   +1 more
doaj   +1 more source

Saguinus leucopus Günther 1876

, 2005
Saguinus leucopus Günther 1876 Saguinus leucopus Günther 1876, Proc. Zool. Soc. Lond., 1876: 746. Type Locality: Colombia, Antioquia, Medellin. Vernacular Names: White-footed Tamarin. Synonyms: Saguinus pegasis (Elliot 1913). Distribution: N Colombia. Conservation: CITES – Appendix I; U.S. ESA – Threatened; IUCN – Vulnerable. Discussion: S.
Wilson, Don E., Reeder, DeeAnn
openaire   +2 more sources

Diversidad de mamíferos en una área con relictos de bosque seco en el Magdalena Medio (Caldas, Colombia)

Revista de Ciencias, 2016
Los relictos de bosque seco del departamento de Caldas se encuentran afectados por actividades humanas como la minería y la ganadería. Debido a la importancia biológica de estos bosques, las amenazas que enfrentan y el poco conocimiento de su diversidad,
Mario Fernando Garcés Retrepo, Andrés Quintero Ángel, Natalia Cuéllar, Alan Giraldo   +3 more
doaj   +1 more source

Gross anatomy of the shoulder and arm intrinsic muscles in the white‐footed tamarin (Saguinus leucopus – Günther, 1876): Inter‐ and intraspecific anatomical variations

Journal of Medical Primatology, 2020
AbstractBackgroundSaguinus leucopus is a Neotropical primate with an arboreal quadrupedal locomotion pattern, which requires wide movements of the shoulder and arm. This investigation studies the muscles of these regions in order to serve as a basis for clinical and surgical procedures and to compare with other primates.MethodsGross dissections of ...
María José Monroy‐Cendales, Juan Fernando Vélez‐García, Fabian Enrique Castañeda‐Herrera   +2 more
openaire   +3 more sources

Histopathological diagnostic approach in Saguinus leucopus with cronic chagasic cardiomyopathy in rehabilitation and re-introduction programs [PDF]

, 2012
Saguinus leucopus is an endemic primate in Colombia considered vulnerable, furthermore with the most restricted geographical distribution between Saguinus spp..
Maldonado Arango, María Inés, Acero Mongragón, Edwar Javier, Angulo Calderón, Nohora Mercedes   +2 more
core   +2 more sources

Morphometric, anatomic and radiographic study of the scapula in the white‐footed tamarin (Saguinus leucopus): report of scapular cartilage and one variation in cranial (superior) transverse scapular ligament [PDF]

Journal of Anatomy, 2018
AbstractThe white‐footed tamarin (Saguinus leucopus) is an endangered endemic primate of Colombia, mainly due to the deforestation of its habitat and illegal trade, which generates a high incidence of these animals in wildlife care centres. Musculoskeletal system disorders in S. leucopus are one of the most common diseases and therefore the aim of this
Juan Fernando Vélez‐García, María José Monroy‐Cendales, Fabian Enrique Castañeda‐Herrera   +2 more
openaire   +3 more sources