Results 31 to 40 of about 3,292 (196)

Effect of polymorphic colour vision for fruit detection in the spider monkey Ateles geoffroyi, and its implications for the maintenance of polymorphic colour vision in platyrrhine monkeys [PDF]

open access: yes, 2004
Most platyrrhine monkeys have an X-linked tri-allelic polymorphism for medium and long wavelength (M/L) sensitive cone photopigments. These pigments' sensitivity maxima (λmax) range from 535 to 562 nm.
Osorio, Daniel   +2 more
core   +1 more source

Registros notables de dos especies de mamíferos de la Sierra Madre de Oaxaca, México

open access: yesRevista Mexicana de Biodiversidad, 2006
SE EFECTUARON COLECTAS DE MAMÍFEROS EN LA SIERRA MADRE DE OAXACA (SIERRA NORTE) EN OAXACA, MÉXICO, Y SE REGISTRÓ LA NOTORIA PRESENCIA DE DOS MAMÍFEROS: EL MONO ARAÑA (ATELES GEOFFROYI VELLEROSUS) Y EL COYOTE (CANIS LATRANS CAGOTTIS). EL MONO ARAÑA NO SE
JORGE SERVÍN   +3 more
doaj   +1 more source

Chromosome Evolution in New World Monkeys (Platyrrhini) [PDF]

open access: yes, 2012
During the last decades, New World monkey (NWM, Platyrrhini, Anthropoideae) comparative cytogenetics has shed light on many fundamental aspects of genome organisation and evolution in this fascinating, but also highly endangered group of neotropical ...
de Oliveira, E. H. C.   +2 more
core   +1 more source

Langat Virus Biology and Infection. [PDF]

open access: yesRev Med Virol
ABSTRACT Flaviviruses pose a major threat to global health and can cause severe disease in animals and humans. Among them, tick‐borne encephalitis virus (TBEV) and related members of the tick‐borne encephalitis (TBE) serocomplex are transmitted primarily by ticks and can lead to neurological disease, including encephalitis and death. Despite many years
Klestova Z   +3 more
europepmc   +2 more sources

Environmental factors associated With Toxoplasma gondii Exposure in Neotropical Primates of Costa Rica

open access: yesFrontiers in Veterinary Science, 2020
The apicomplexan parasite Toxoplasma gondii (T. gondii) has been found in more than 350 species of homoeothermic vertebrates in diverse climates and geographic areas. In most animals, T. gondii produces mild or asymptomatic infection.
Carmen Niehaus   +11 more
doaj   +1 more source

Traditions in spider monkeys are biased towards the social domain. [PDF]

open access: yesPLoS ONE, 2011
Cross-site comparison studies of behavioral variation can provide evidence for traditions in wild species once ecological and genetic factors are excluded as causes for cross-site differences.
Claire J Santorelli   +6 more
doaj   +1 more source

Fruit scent and observer colour vision shape food-selection strategies in wild capuchin monkeys [PDF]

open access: yes, 2019
The senses play critical roles in helping animals evaluate foods, including fruits that can change both in colour and scent during ripening to attract frugivores.
Endo, Mizuki   +9 more
core   +1 more source

Ateles geoffroyi Kuhl 1820

open access: yes, 1982
Ateles geoffroyi Kuhl, 1820. Beitr. Zool. Vergl. Anat., Abt., 1:26. TYPE LOCALITY: Nicaragua, San Juan del Norte. DISTRIBUTION: N. E. Colombia to Tamaulipas and Oaxaca; possibly to Jalisco (Mexico). PROTECTED STATUS: CITES - Appendix II as Order Primates. CITES - Appendix I and U.S. ESA - Endangered as A. g. frontatus subspecies only.
Honacki, James H.   +2 more
openaire   +1 more source

Differential impact of severe drought on infant mortality in two sympatric neotropical primates [PDF]

open access: yesRoyal Society Open Science, 2020
Extreme climate events can have important consequences for the dynamics of natural populations, and severe droughts are predicted to become more common and intense due to climate change.
Fernando A. Campos   +11 more
doaj   +1 more source

Incisor cross-sectional area at the cementoenamel junction correlates with an increased reliance on frugivory in anthropoid primates. [PDF]

open access: yesAnat Rec (Hoboken)
Abstract Diet is one of a limited set of key ecological parameters defining primate species. A detailed understanding of dental functional correlates with primate diet is a key component for accurate dietary inference in fossil primates. Although considerable effort has been devoted to understanding post‐canine dental function, incisor function remains
Deane A, Agosto ER.
europepmc   +2 more sources

Home - About - Disclaimer - Privacy