Results 91 to 100 of about 8,485 (255)

Saguinus nigricollis

, 1982
Saguinus nigricollis (Spix, 1823). Sim. Vespert. Brasil., p. 28. TYPE LOCALITY: Brazil, Amazonas, Sao Paulo de Olivenca. DISTRIBUTION: W. Brazil; E. Peru; E. Ecuador. COMMENT: Includes graellsi; see Hershkovitz, 1977:628. PROTECTED STATUS: CITES - Appendix II as Order Primates. ISIS NUMBER: 5301406007004017001 as S. nigricollis.
Honacki, James H., Kinman, Kenneth E., Koeppl, James W.   +2 more
openaire   +1 more source

Neopterin as a Tool for Primate Ecoimmunology: Current Knowledge, Practical Application, and New Directions From Captivity to the Wild

American Journal of Primatology, Volume 87, Issue 10, October 2025.
Neopterin is a sensitive and specific biomarker of intracellular pathogen infection and chronic inflammation, and affected by environmental, life‐history, and sex‐contextual factors. This review offers best‐practice guidelines and practical advice on sample collection, storage, and analysis in primates when used for ecoimmunological conservation and ...
Verena Behringer, Caroline Deimel
wiley   +1 more source

Cariotipo del tití gris (Saguinus leucopus): similitudes con el cariotipo humano

NOVA, 2008
El tití gris (Saguinus leucopus) es un primate endémico de Colombia cuyo cariotipo se describe en el presente estudio a partir de una pareja de individuos ubicados en el Centro de Rehabilitación de Fauna Silvestre del Oriente de Caldas, Colombia.
Juan Hember Tabares, Carlos Humberto Fierro, Paola Del Pilar Pulido, Humberto Ossa Reyes   +3 more
doaj   +1 more source

New data on the ecology and geographic distribution of Saguinus inustus Schwarz, 1951 (Primates, Callitrichidae)

Brazilian Journal of Biology
Saguinus inustus (Schwarz, 1951) is one of the neotropical primates least studied. The distribution of the species ranges from the north of the Solimões River, between the Negro and Japurá Rivers in Brazil, and Guayabero-Guaviare Rivers in Colombia ...
J. Valsecchi, TM. Vieira, JS. Silva Júnior, ICM. Muniz, AA. Avelar   +4 more
doaj   +1 more source

The shape of a memorised random walk [PDF]

, 2018
We view random walks as the paths of foraging animals, perhaps searching for food or avoiding predators while forming a mental map of their surroundings. The formation of such maps requires them to memorise the locations they have visited.
Alsolami, Abdulrahman, Burridge, James, Gnacik, Michal   +2 more
core   +2 more sources

Saguinus fuscicollis

, 1982
{"references": ["Hershkovitz, P. 1977. Living New World Monkeys (Platyrrhini). University of Chicago Press, Chicago, IL, 1: 1 - 1117."]}
Honacki, James H., Kinman, Kenneth E., Koeppl, James W.   +2 more
openaire   +1 more source

Look past the cooperative eye hypothesis: reconsidering the evolution of human eye appearance

Biological Reviews, Volume 100, Issue 5, Page 2038-2054, October 2025.
ABSTRACT The external appearance of the human eye has been prominently linked to the evolution of complex sociocognitive functions in our species. The cooperative eye hypothesis (CEH) proposes that human eyeballs, with their weakly expressed conjunctival and scleral pigmentation, are uniquely conspicuous and evolved under selective pressures to behave ...
Juan Olvido Perea‐García, Aurora Teuben, Kai R. Caspar   +2 more
wiley   +1 more source

Effects of forest structure components on the occurence, group size and density of groups of bare-face tamarin (Saguinus bicolor - primates: Callitrichinae) in Central Amazonia Efeito dos componentes estruturais da floresta na ocorrência, tamanho e densidade de grupos do sauim-de-coleira (Saguinus bicolor - primates: Callitrichinae), na Amazônia Central

Acta Amazonica, 2006
This study analyzed the influence of forest structural components on the occurence, size and density of groups of Bare-face Tamarin (Saguinus bicolor) - the most threatened species in the Amazon - and produced the first map of distribution of groups in ...
Marcelo Derzi Vidal, Renato Cintra
doaj   +1 more source

A comparative study of eleven protein systems in tamarins, genus Saguinus (Platyrrhini, Callitrichinae) [PDF]

, 1997
The genetic variability of six tamarin taxa, genus Saguinus, was analyzed comparatively using protein data from eleven systems coded by 15 loci. S. fuscicollis weddelli and S. midas midas were the most polymorphic taxa, and S. bicolor the least.
COIMBRA-FILHO, Adelmar Faria, FERRARI, Stephen Francis, MEIRELES, Carla Maria Marques, PISSINATTI, Alcides, SAMPAIO, Maria Iracilda da Cunha, SCHNEIDER, Horacio, SCHNEIDER, Maria Paula Cruz   +6 more
core   +1 more source

Long term patterns of sleeping site use in wild saddleback (Saguinus fuscicollis) and mustached tamarins (S. mystax): Effects of foraging, thermoregulation, predation, and resource defense constraints [PDF]

, 2007
Sleeping sites are an important aspect of an animal's ecology given the length of time that they spend in them. The sleep ecology of wild saddleback and mustached tamarins is examined using a long-term data set covering three mixed-species troops and 1 ...
Altmann, Anderson, Anderson, Anderson, Aquino, Baldwin, Banks, Bartecki, Blaffer-Hrdy, Brownlow, Buchanan-Smith, Caine, Caine, Carpenter, Chapman, Chapman, Chivers, Coimbra-Filho, Cui, Dawson, Dawson, Day, Di Bitetti, Dow, Erkert, Franklin, Garber, Garber, Garber, Gautier-Hion, Gibbons, Giraldeau, Goodall, Hamilton, Hampton, Hausfater, Hetherington, Heymann, Heymann, Heymann, Heymann, Heymann, Izawa, Kappeler, Lopez, Löttker, McLaughlin, Meddis, Mitani, Moynihan, Moynihan, Neyman, Nickle, Norconk, Nunn, Patterson, Peres, Peres, Peres, Peres, Petry, Pontes, Ramirez, Reichard, Rylands, Savage, Schnell, Sigg, Smith, Smith, Smith, Smith, Smith, Smith, Soini, Soini, Soini, Sonerud, Struhsaker, Sussman, Terborgh, Thompson, Thompson, Thompson, Thorington, von Hippel, Wasburn, Yoneda, Zhang   +88 more
core   +3 more sources