Of Least Concern? Range Extension by Rhesus Macaques (Macaca mulatta) Threatens Long-Term Survival of Bonnet Macaques (M. radiata) in Peninsular India

@article{Kumar2011OfLC,
  title={Of Least Concern? Range Extension by Rhesus Macaques (Macaca mulatta) Threatens Long-Term Survival of Bonnet Macaques (M. radiata) in Peninsular India},
  author={Rishi Kumar and Sindhu Radhakrishna and Anindya Sinha},
  journal={International Journal of Primatology},
  year={2011},
  volume={32},
  pages={945-959}
}
Rhesus and bonnet macaques are the 2 most common and widely distributed of the 8 macaque species of India. Rhesus macaques are widely distributed across southern and southeastern Asia, whereas bonnet macaques are restricted to peninsular India. We studied the current distributional limits of the 2 species, examined patterns of their coexistence in the interspecific border zones, and evaluated losses in the distributional range of bonnet macaques over the last 3 decades. Our results indicate… Expand

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References

SHOWING 1-10 OF 58 REFERENCES
Of how much concern are the ‘least concern’ species? Distribution and conservation status of bonnet macaques, rhesus macaques and Hanuman langurs in Karnataka, India
TLDR
Bonnet macaques have been eliminated from about 48% temples/tourist spots where they occurred in the recent past and the Hanuman langur population of Dharwar–Haliyal Road was assessed, and it was found that the present population size was about 38% of a previous survey in 1961. Expand
Morphological variation within a macaque hybrid zone.
  • N. Bynum
  • Biology, Medicine
  • American journal of physical anthropology
  • 2002
TLDR
A hybrid zone exists between Macaca tonkeana and Macaca hecki (Primates: Cercopithecidae), centered along the Tawaeli-Toboli road in the narrow isthmus that connects North and Central Sulawesi, Indonesia, and morphological substructure from north to south across the hybrid zone is demonstrated. Expand
Comparative Review of Fascicularis-group Species of Macaques (primates: Macaca)
TLDR
Morphology of the glans penis in fascicularis-group species is uniquely derived among macaque species; morphology of the female tract in this group is similar to that in silenus- group species. Expand
External characteristics and associated developmental changes in two species of Sulawesi macaques,Macaca tonkeana andM. hecki, with special reference to hybrids and the borderland between the species
The degree of intergradation between two species of Sulawesi macaques,Macaca tonkeana andM. hecki, was studied by examining the diagnostic external characteristics of more than 100 monkeys kept asExpand
Anthropogenic Macaque Hybridization and Genetic Pollution of a Threatened Population
TLDR
Although only one individual was confirmed to be hybrid in this troop, the hybridization could become a severe threat to the genetic integrity of the native troop and may hinder the tracing of the evolutionary history of the population. Expand
The borderlands and possible hybrids between three species of macaques,M. nigra, M. nigrescens, andM. hecki, in the northern peninsula of Sulawesi
TLDR
The borderlands between three species of macaques, Macaca nigra, M. nigrescens, and M. hecki, which live on the northern peninsula of Sulawesi were surveyed mainly via observations of pet monkeys kept by local people, finding some monkeys of peculiar appearance and/or with mixtures of the external characteristics of two species were found in the borderland between the respective pairs of species. Expand
Population Dynamics and Conservation of Commensal Bonnet Macaques
TLDR
It is proposed that Scrub Forests with places of worship, and with the least human-monkey conflict but otherwise close to intensively used human habitats, are the most suitable and stable habitats for conservation of bonnet macaques. Expand
Polyspecific groups of macaques on the kowloon peninsula, new territories, Hong Kong
TLDR
Three polyspecific groups of free‐ranging macaques were observed in July and August of 1980 and 1981 in the forests of the New Territories of mainland Hong Kong, and all three groups contained hybrids between M. mulatta and M. fascicularis. Expand
Evolution and ecology of macaque societies
TLDR
A comparison of ecological strategies of Pig-tailed Macaques, Mandrills and Drills in temperate and tropical environments and the population genetic consequences of Macaque social organisation and behaviour. Expand
Conservation Implications of Hybridization in African Cercopithecine Monkeys
TLDR
It is concluded that parapatric hybridization among closely related allotaxa is a widespread, usually natural process whose incidence may be modified by human influence. Expand
...
1
2
3
4
5
...