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Survey of Helminth Parasites in Populations of Alouatta palliata mexicana and A. pigra in Continuous and in Fragmented Habitat in Southern Mexico

International Journal of Primatology, 2007
The 2 howler species that occur in southern Mexico, Alouatta palliata mexicana and Alouatta pigra are endangered, mainly as a result of habitat loss and fragmentation from human activity. Little is known about the gastrointestinal parasite communities affecting their populations, and lack of baseline information for populations of howler species in ...
Alejandro Estrada, Estrada Alejandro
exaly   +3 more sources

Causes of Intraspecific Aggression in Alouatta palliata mexicana: Evidence from Injuries, Demography, and Habitat

International Journal of Primatology, 2004
Although howlers have been traditionally considered to be pacific, showing one of the lowest rates of aggression among primates, new evidence is emerging to question this image. We present data on injuries in Mexican mantled howlers (Alouatta palliata mexicana) in relation to different sociecological parameters.
Jurgi Cristóbal-Azkarate   +2 more
exaly   +2 more sources

Limited genetic diversity in the critically endangered Mexican howler monkey (Alouatta palliata mexicana) in the Selva Zoque, Mexico

Primates, 2013
The Mexican howler monkey (Alouatta palliata mexicana) is a critically endangered primate, which is paleoendemic to Mexico. However, despite the potential significance of genetic data for its management and conservation, there have been no population genetic studies of this subspecies. To examine genetic diversity in the key remaining forest refuge for
Liliana Cortés-Ortiz   +2 more
exaly   +3 more sources

Foraging Strategy Changes in an Alouatta palliata mexicana Troop Released on an Island

2003
The distribution of primates has been diminishing during the last decades because of fragmentation and disappearance of habitat (Estrada and Coates-Estrada, 1994). As a consequence, the geographic distribution is no longer continuous and is comprised of areas relatively inaccessible to people.
Jorge E Morales Mavil
exaly   +3 more sources

Biogeographical and floristic predictors of the presence and abundance of mantled howlers (Alouatta palliata mexicana) in rainforest fragments at Los Tuxtlas, Mexico

American Journal of Primatology, 2005
This research focuses on identifying the principal habitat characteristics that influence the presence and abundance of mantled howlers in forest fragments. We provide information on the demography of several fragmented Alouatta palliata mexicana subpopulations at Los Tuxtlas, Mexico, and relate this to the biogeographical and floristic characteristics
Jurgi Cristóbal-Azkarate   +1 more
exaly   +3 more sources

Parasitic infections of three Mexican howler monkey groups (Alouatta palliata mexicana) living in forest fragments in Mexico

Primates, 2010
In order to better understand how patterns of parasitism in howler monkeys are affected by forest fragmentation, we carried out a 1 year survey of gastrointestinal parasites in fecal samples from three groups of Mexican howler monkeys inhabiting different forest fragments in the Los Tuxtlas Biosphere Reserve, Mexico.
Jurgi Cristóbal-Azkarate   +2 more
exaly   +3 more sources

Distinctive characteristics in adult female howler monkeys (Alouatta palliata mexicana) on the Agaltepec island, Veracruz, México

Therya Notes, 2023
In primatology, the interest in research on females is growing for a better understanding of aspects like social interactions, maternal care, and female animal health.  The correct identification of focal subjects is a major challenge in such studies.
Anna Gisbrecht   +2 more
openaire   +1 more source

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