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Journal articles on the topic 'Hanuman langur Hanuman langur'

Author: Grafiati

Published: 4 June 2021

Last updated: 12 February 2022

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1

Sharma, Goutam, Prateek Vijay, Devilal Devilal, Chena Ram, and L. S. Rajpurohit. "Study of the impact of tourists and local visitors / feeders on free-ranging Hanuman langur population in and around Jodhpur, Rajasthan (India)." Journal of Applied and Natural Science 2, no. 2 (December 1, 2010): 225–29. http://dx.doi.org/10.31018/jans.v2i2.124.

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The Jodhpur city of Rajasthan has many tourist places where Hanuman langurs habitually feed on the food given by the visitors to them. The interactions were studied between Hanuman langurs and the visitors in and around Jodhpur by means of interviewing the visitors and direct observations of the behaviour of Hanuman langurs and visitors. Most (82.2%) of the observed interactions involved the presence of food; only in 17.8% of the interactions we observed langurs threatening or chasing the visitors. Some differences, however, emerged between what the visitors reported in the interviews and what we observed. Most respondents (76.1%) reported in the interviews that hostile interactions were started by monkeys, whereas analysis of the direct interactions showed that 47.3% of such interactions were initiated by visitors and only 39.6% by Hanuman langurs. Moreover, 83.9% of the visitors affirm them to feed Hanuman langurs, while 70.2% of them report having seen other visitors feeding them. On the basis of the above results, it would be beneficial to establish an educational program, providing information about the behaviour of Hanuman langurs and the consequences that feeding them could have on their behaviour and on their interactions with visitors.

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2

Nag, Chetan. "A new report on mixed species association between Nilgiri Langurs Semnopithecus johnii and Tufted Grey Langurs S. priam (Primates: Cercopithecidae) in the Nilgiri Biosphere Reserve, Western Ghats, India." Journal of Threatened Taxa 12, no. 9 (June 26, 2020): 15975–84. http://dx.doi.org/10.11609/jott.5615.12.9.15975-15984.

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Phylogenetic conservatism or rapid anthropogenic habitat modifications could increase the incidences of interspecific associations of Hanuman and Nilgiri langurs (Family: Cercopithecidae, subfamily: Colobinae) in the southern Western Ghats. Opportunistic surveys were conducted at the Silent Valley National Park, Kerala and around Devimalai Ghats, Tamil Nadu for Tufted Grey-Nilgiri Langur association. Based on the observations from Researchers, field assistants, forest staff, and local people, the data in terms of the time of the sighting, number of individuals, phenotypes of individuals, and the time the interaction lasted, were recorded. The study reports data on a troop of Nilgiri Langurs (N=13) around O Valley tea estate at Devimalai Ghat, Gudalur, Tamil Nadu with some hybrid looking individuals and a Tufted female Grey Langur amongst them. A total of six and two uni-male troops of Nilgiri Langurs and grey langurs respectively with Tufted female Grey Langurs, and aberrant coat colored infants observed at the Neelikkal section of Silent Valley National Park are also reported. The study reasonably speculates that there could be more such locations in the southern western ghats and emphasizes the need for more systematic surveys to understand and explore the ecology, behavior, molecular, and other likely factors contributing to the conservation of vulnerable Nilgiri langur (Semnopithecus johnii) populations.

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3

Špinka, Marek, Marie Palečková, and Milada Řeháková. "Metacommunication in social play: the meaning of aggression-like elements is modified by play face in Hanuman langurs (Semnopithecus entellus)." Behaviour 153, no. 6-7 (2016): 795–818. http://dx.doi.org/10.1163/1568539x-00003327.

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The metacommunication hypothesis asserts that some elements of play behaviour are associated with play elements borrowed from aggression and interpret these aggression-like elements as playful. Using data from free living Hanuman langurs (Semnopithecus entellus), we tested three predictions that follow from the metacommunication hypothesis: (i) aggression-like elements (ALEs) abbreviate play bouts; (ii) candidate signal elements are sequentially associated with ALEs; (iii) associations of candidate signal elements with ALEs prolong play bouts. Play face and five other candidate signal elements were evaluated in relation to nine ALEs. We confirmed all three predictions for play face, albeit only if the play face and/or the ALEs occurred at the start of the play bout. The other candidate elements were not associated with ALEs. We conclude that play face fulfils the metacommunicatory function in Hanuman langur play bouts, while other play specific elements may serve other signal or non-signal functions.

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4

Burton, Frances D. ": Hanuman Langur: Monkey of India. . Canadian Broadcasting Corporation." American Anthropologist 87, no. 4 (December 1985): 984–85. http://dx.doi.org/10.1525/aa.1985.87.4.02a00750.

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5

Ostner, Julia, Mukesh K. Chalise, Andreas Koenig, Kristin Launhardt, Julia Nikolei, Doris Podzuweit, and Carola Borries. "What Hanuman langur males know about female reproductive status." American Journal of Primatology 68, no. 7 (2006): 701–12. http://dx.doi.org/10.1002/ajp.20260.

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6

Pal, M., and P. B. Patil. "Isolation of Staphylococcus aureus from wound of Hanuman Langur." Zoos' Print Journal 21, no. 2 (January 21, 2006): 2173. http://dx.doi.org/10.11609/jott.zpj.1370.2173.

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7

Koenig, A. "Competitive regimes in forest-dwelling Hanuman langur females ( Semnopithecus entellus )." Behavioral Ecology and Sociobiology 48, no. 2 (July 19, 2000): 93–109. http://dx.doi.org/10.1007/s002650000198.

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8

Adhikari, Pujan Prasad, and Pitambar Dhakal. "Prevalence of Gastro-Intestinal Parasites of Rhesus Macaque (Macaca Mulatta Zimmermann, 1780) and Hanuman Langur (Semnopithecus Entellus Dufresne, 1797) In Devghat, Chitwan, Nepal." Journal of Institute of Science and Technology 22, no. 2 (April 9, 2018): 12–18. http://dx.doi.org/10.3126/jist.v22i2.19590.

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The present investigation was undertaken to study the prevalence of gastrointestinal parasites in Rhesus Macaque and Hanuman Langur at Devghat, Chitwan. Altogether 93 fresh faecal samples were collected from Rhesus Macaque belonging to five troops and Hanuman Langur of two troops. About 10 gm of faecal material was collected in sterile vials with 2.5% potassium dichromate solution. These samples were examined microscopically by faecal concentration methods viz. floatation technique and sedimentation technique. Out of 93 samples, 69 (74.20%) were found positive for at least one parasite. Prevalence of helminth and protozoan parasites was 52.68% and 40.86% respectively. Altogether, 10 species of parasites including seven helminth and three protozoa were identified based on morphological characteristics of their eggs and cysts under light microscopy. The most commonly detected parasites were Balantidium coli (27.95%) followed by Eimeria sp. (16.12%), Entamoeba sp. (13.97%), Trichuris sp. (23.65%), Ascaris sp. (11.82%), Strongyloides sp. (10.75%), Oesophagostomum sp. (5.37%), Hookworm sp. (3.22%), Trichostrongylus sp. (3.22%) and Hymenolepis sp. (1.07%). Unidentified larvae of nematode which account for 6.45% of total samples were also recorded. Single, double, triple and multiple species of parasites were found in 36.55%, 29.03%, 6.45% and 2.15% samples respectively. Journal of Institute of Science and TechnologyVolume 22, Issue 2, January 2018, Page: 12-18

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9

Alam, Md Mahabub, M. Firoj Jaman, Md Mahedi Hasan, Md Mokhlesur Rahman, Shayer Mahmood Ibney Alam, and Ummay Habiba Khatun. "Social interactions of Hanuman langur (Semnopithecus entellus) at Keshabpur and Manirampur of Jessore district of Bangladesh." Bangladesh Journal of Zoology 42, no. 2 (May 14, 2015): 217–25. http://dx.doi.org/10.3329/bjz.v42i2.23364.

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Social interactions of Hanuman langurs (Semnopithecus entellus) were studied from August, 2013 to July, 2014 at Keshabpur and Manirampur Upazila, Jessore, Bangladesh. The study was mainly based on direct field observations from dawn to dusk and data was collected through focal animal sampling in 10- minutes duration. During the study period seven groups of Hanuman langurs were found in urban and rural habitats. Eight behavioral activities like resting, feeding, grooming, moving, parental care, playing, submission and aggression were recorded. They interacted with each other through grooming, parental care, playing, submission and aggression. Social interactions varied in urban and rural habitats. Aggression was mostly observed in rural habitat and generally showed by the males. Adults were engaged in playing to encourage infants, juveniles and sub-adults. Significant seasonal variation of grooming was observed between age classes. Females were engaged more in grooming and parental care than males. Allomothering was also observed within a group. More submission was received by dominant males within a group. Langurs of focal groups spent 41.04% of their total activity budget in resting which was the highest activity followed by 33.75% in feeding, 11.73% in grooming, 4.87% in moving and 8.61% time for other activities.Bangladesh J. Zool. 42(2): 217-225, 2014

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10

Adhikaree, Shaligram, and Tej Kumar Shrestha. "Food item selection of Hanuman Langur (Presbytes entellus) in different season in Char-Koshe jungle of eastern Terai, Nepal." Nepalese Journal of Biosciences 1 (January 24, 2013): 96–103. http://dx.doi.org/10.3126/njbs.v1i0.7476.

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Common langur was found to be a mixed feeder. 33 species of plants were found to be consumed and 16 more species were said to be consumed in that locality. Most of the plants were consumed during fruiting and flowering seasons. Most preferred (frequently used) plants were Terminalia belarica, Geruga pinnata, Spathalobus parviflora, Ficus bengalensis, Schlichera oleosa, Ficus glomerata, Diospyrus tomentosa, Terminalia tomentosa, Emblica officinalis etc. On the basis of time spent to consume, fruit and seed comprised of about 56%, flower, leaf-bud, young leaves 29%, and mature leaves, bark and petiole 15% of annual budget of diet. Amount of different items in different seasons vary according to availability of first item (fruits and flower) and second items (new growths and leaf-bud). Fruits constitute more than 83% of diet during month of monsoon. Insectivory was not observed except during grooming. The langurs were not reported to raid the crops in vicinity. DOI: http://dx.doi.org/10.3126/njbs.v1i0.7476 Nepalese Journal of Biosciences 1: 96-103 (2011)

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11

Nandi, Jayashree S., Varsha Bhavalkar-Potdar, Sanjay Tikute, and Chandrashekhar G. Raut. "A Novel Type D Simian Retrovirus Naturally Infecting the Indian Hanuman Langur (Semnopithecus entellus)." Virology 277, no. 1 (November 2000): 6–13. http://dx.doi.org/10.1006/viro.2000.0567.

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12

Konečná, Martina, Stanislav Lhota, Alexander Weiss, Tomáš Urbánek, Tereza Adamová, and Jan Pluháček. "Personality in free-ranging Hanuman langur (Semnopithecus entellus) males: Subjective ratings and recorded behavior." Journal of Comparative Psychology 122, no. 4 (2008): 379–89. http://dx.doi.org/10.1037/a0012625.

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13

Newton, Paul. "Foetal arm prolapse and presumed maternal death in a wild hanuman langur (Presbytis entellus)." Primates 31, no. 1 (January 1990): 143–45. http://dx.doi.org/10.1007/bf02381038.

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14

Mishra, Prashant K., Anchal Sharma, Firdous Khan, and I. B. Maurya. "A Study on Hanuman Langur (Semnopithecus entellus) for Distribution and Demography South-Eastern Rajasthan." International Journal of Current Microbiology and Applied Sciences 9, no. 12 (December 10, 2020): 1291–301. http://dx.doi.org/10.20546/ijcmas.2020.912.159.

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15

Sharma, Goutam. "A Report on Multiple Births in Hanuman Langur (Semnopithecus Entellus) in and Around Jodhpur, Rajasthan." Haya: The Saudi Journal of Life Sciences 04, no. 10 (November 30, 2019): 355–59. http://dx.doi.org/10.36348/sjls.2019.v04i10.004.

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16

Parmar, Saurabh, Rajesh Jani, and Rafiyudin Mathakiya. "Study on bacterial flora in the Hanuman langur Presbytis entellus of the Gujarat state, India." Veterinary World 6, no. 3 (2013): 131. http://dx.doi.org/10.5455/vetworld.2013.131-133.

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17

Karanth, K. Praveen, Lalji Singh, and Caro-Beth Stewart. "Mitochondrial and nuclear markers suggest Hanuman langur (Primates: Colobinae) polyphyly: Implications for their species status." Molecular Phylogenetics and Evolution 54, no. 2 (February 2010): 627–33. http://dx.doi.org/10.1016/j.ympev.2009.10.034.

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18

Harley, Diahan. "Patterns of reproduction and mortality in two captive colonies of hanuman langur monkeys (Presbytis entellus)." American Journal of Primatology 15, no. 2 (1988): 103–14. http://dx.doi.org/10.1002/ajp.1350150204.

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19

Sharma, Satish Kumar. "Food habits of Hanuman Langur (Semnopithecus entellus) during dry season at Mount Abu Wildlife Sanctuary." Zoos' Print Journal 16, no. 12 (November 21, 2001): 669. http://dx.doi.org/10.11609/jott.zpj.16.12.669.

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20

Chetan, Nag, Karanth K. Praveen, and Gururaja Kotambylu Vasudeva. "Delineating Ecological Boundaries of Hanuman Langur Species Complex in Peninsular India Using MaxEnt Modeling Approach." PLoS ONE 9, no. 2 (February 3, 2014): e87804. http://dx.doi.org/10.1371/journal.pone.0087804.

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21

Ross, Caroline, and Arun Srivastava. "Factors influencing the population density of the hanuman langur (Presbytis entellus) in Sariska Tiger Reserve." Primates 35, no. 3 (July 1994): 361–67. http://dx.doi.org/10.1007/bf02382732.

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22

Ashalakshmi, N. C., K. S. Chetan Nag, and K. Praveen Karanth. "Molecules support morphology: species status of South Indian populations of the widely distributed Hanuman langur." Conservation Genetics 16, no. 1 (July 25, 2014): 43–58. http://dx.doi.org/10.1007/s10592-014-0638-4.

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23

Mohnot, S. M., Lal Singh Rajpurohit, and Volker Sommer. "Wanderers Between Harems and Bachelor Bands: Male Hanuman Langurs (Presbytis Entellus) At Jodhpur in Rajasthan." Behaviour 132, no. 3-4 (1995): 255–99. http://dx.doi.org/10.1163/156853995x00739.

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Abstract1. Life-histories of individually identified males of an Asian colobine monkey, the Hanuman langur, were followed in order to understand mechanisms and functions of social processes associated with the formation of male bands, especially the degree of cooperation and competition among males. 2. The monkeys belonged to a geographically isolated population which is subject of a field-study in Rajasthan, India, spanning more than 15 years. The population consists of 27-29 one-male / multi-female troops ('harems'; average 39 members, home ranges up to 1.3 km2) and 12-14 all-male bands (average 12 members, moving ranges up to 20 km2). Females are highly philopatric, whereas males transfer from bisexual troops into male bands. Harem holder residencies average 27 months (range 3 days to more than 74 months). No male achieved residency in more than one troop, suggesting that residency is associated with a distinct peak in a given male's resource holding potential. The proportion of infants sired by extra-troop males is minimal. The dispersal pattern of langur males seem to reflect a long-lasting effort to achieve reproduction. This goal is tied to the necessity to rise through the ranks of a male band to the top of its dominance hierarchy, because only the highest ranking males can replace current harem holders during male band invasions into the home range of bisexual troops. 3. The age-class composition of seven male bands with a mean membership of 3-25 individuals was studied in detail. The longitudinal fluctuation in membership was less pronounced than the differences between bands. This reflects ecological conditions in the moving range of a given band which determine a ceiling in the number of members. The bands contained 27% juveniles, 23% subadults, 13% young adults, 30% prime adults and 9% old males. At any given time, in each band lived at least one individual who was of at least young adult age. Immatures often followed elder males during daily travels, but not

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24

Koenig, A., C. Borries, M. K. Chalise, and P. Winkler. "Ecology, nutrition, and timing of reproductive events in an Asian primate, the Hanuman langur (Presbytis entellus)." Journal of Zoology 243, no. 2 (October 1997): 215–35. http://dx.doi.org/10.1111/j.1469-7998.1997.tb02778.x.

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25

Punekar, Sachin A. "Some food plants of Hanuman Langur Semnopithecus entellus (Dufresne) in the Western Ghats of Maharashtra, India." Zoos' Print Journal 17, no. 6 (May 21, 2002): 797–801. http://dx.doi.org/10.11609/jott.zpj.17.6.797-801.

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26

Pirta, Raghubir Singh, Madhav Gadgil, and A. V. Kharshikar. "Management of the rhesus monkey Macaca mulatta and Hanuman langur Presbytis entellus in Himachal Pradesh, India." Biological Conservation 79, no. 1 (January 1997): 97–106. http://dx.doi.org/10.1016/0006-3207(95)00131-x.

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27

Ojha, Aazad P., Gautam Sharma, and L. S. Rajpurohit. "Ecology and conservation of golden jackal (Canis aureus) in Jodhpur, Rajasthan." Journal of Applied and Natural Science 9, no. 4 (December 1, 2017): 2491–95. http://dx.doi.org/10.31018/jans.v9i4.1559.

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At north-west of India there is dry, semi arid region called as The Great Indian Thar desert. It lies between 24o and 35o 5’ N latitude and 70o 7’ and 76o 2’ E. Mammals of Thar desert includes the wolf (Canis lupus), the stripped hyaena (Hyaena hyaena), golden Jackal (Canis aureus), the Indian desert fox (Vulpes v. pusilla), wild bore (Susscrofaspc.), black buck (Antilo pecervicapra), blue bull (Boselaphus tragocamelus), chinkara (Gazella benneti), Hanuman langur (Semenopithecus entellus) etc. Golden Jackal is unique in distribution, occurrence, and survives at different environmental conditions in India including the hot desert. Present study has been carried out at Phitkasni village, situated south-east of Jodhpur city. Large population of golden Jackal has observed and data of their homerange, territory, inter-specific relation, conflict with human and mortality has been studied. It is concluded that regular monitoring and proper conservation management is needed in this area so Jackal and other carnivore like wolf, desert fox and hyena can also be conserved.

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28

Matsuda, Genji, Tetsuo Maita, Yasutsugu Nakashima, John Barnabas, P. K. Ranjekar, and N. S. Gandhi. "THE PRIMARY STRUCTURES OF THE α AND β POLYPEPTIDE CHAINS OF ADULT HEMOGLOBIN OF THE HANUMAN LANGUR (Presbytis entellus)." International Journal of Peptide and Protein Research 5, no. 6 (January 12, 2009): 423–25. http://dx.doi.org/10.1111/j.1399-3011.1973.tb02347.x.

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29

Karanth, K. Ullas, and Melvin E. Sunquist. "Population structure, density and biomass of large herbivores in the tropical forests of Nagarahole, India." Journal of Tropical Ecology 8, no. 01 (February 1992): 21–35. http://dx.doi.org/10.1017/s0266467400006040.

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ABSTRACTWe studied the population structure, density and biomass of seven ungulate and two primate species in the tropical forests of Nagarahole, southern India, using line transect sampling and roadside/platform counts, during 1986–87. The estimated ecological densities of large herbivore species in the study area are: 4.2 muntjac km−2, 50.6 chital km−2, 5.5 sambar km−2, 0.8 four-horned antelope km−2, 9.6 gaur km−2, 4.2 wild pig km−2, 3.3 elephant km−2, 23.8 hanuman langur km−2and 0.6 bonnet macaque km−2. Most ungulates have female-biased adult sex ratios. Among common ungulate species, yearlings and young of the year comprise about a third of the population, suggesting relatively high turn-over rates. Three species (muntjac, sambar and four-horned antelope) are solitary, while others form groups. The study area supports a wild herbivore biomass density of 14,744 kg km−2. Among the three habitat types within the study area, biomass is lower in dry deciduous forests when compared with moist deciduous or teak plantation dominant forests. Using our results, we have examined the factors that may contribute towards maintenance of high ungulate biomass in tropical forests.

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30

Chauhan, Anita, and R. S. Pirta. "Socio-ecology of Two Species of Non-Human Primates, Rhesus Monkey (Macaca mulatta) and Hanuman Langur (Semnopithecus entellus), in Shimla, Himachal Pradesh." Journal of Human Ecology 30, no. 3 (June 2010): 171–77. http://dx.doi.org/10.1080/09709274.2010.11906286.

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31

Chauhan, Anita, and R. S. Pirta. "Agonistic Interactions between Humans and Two Species of Monkeys (Rhesus Monkey Macaca mulatta and Hanuman Langur Semnopithecus entellus) in Shimla, Himachal Pradesh." Journal of Psychology 1, no. 1 (July 2010): 9–14. http://dx.doi.org/10.1080/09764224.2010.11885439.

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32

Sharma, Satish Kumar, and Vijay Kumar Koli. "Hanuman Langur Semnopithecus dussumieri Feeding on the Apical Stem of Euphorbia Nivulia at Mount Abu and Kumbhalgarh Wildlife Sanctuaries (Rajasthan, India)." Bombay Natural History Society (BNHS) 111, no. 3 (December 1, 2014): 212. http://dx.doi.org/10.17087/jbnhs/2014/v111i3/82391.

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33

Lu, Amy, Carola Borries, Anna Caselli, and Andreas Koenig. "Effects of age, reproductive state, and the number of competitors on the dominance dynamics of wild female Hanuman langurs." Behaviour 150, no. 5 (2013): 485–523. http://dx.doi.org/10.1163/1568539x-00003064.

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Female dominance hierarchies form as a result of individual differences in resource holding potential, social processes such as winner-loser effects or coalitions, and ecological conditions that favor contest competition. Contest competition is assumed to result in despotic, nepotistic, and stable hierarchies. However, female Hanuman langurs are exceptions to this pattern, with data from provisioned populations indicating despotic, yet individualistic (age-inversed) and unstable hierarchies despite strong within-group contest. We present data on hierarchical linearity, stability, and the determinants of female rank and rank change in a population of unprovisioned, wild Hanuman langurs (Ramnagar, Nepal). Based on 12 490 dyadic displacement interactions collected over 5 years from a medium-sized group (P group, mean = 6.9 adult females) and a large group (O group, mean = 13.6 adult females), stable periods (P group, ; O group, ) were identified and dominance hierarchies constructed with the program MatMan. In both groups, dominance hierarchies were linear (), with high directional consistency within dyads. Rank was negatively related with age, while the presence of maternal kin had no effect. Reproductive state affected dominance rank in the larger group, with females ascending the hierarchy prior to conception, and dropping in rank after birth. Ranks were unstable, with group size and the number of juvenile females driving the effect (GLMM, ). These results match earlier findings for provisioned populations. In female Hanuman langurs, competition seems most intense around conception and during gestation, creating rank instability, which is further exacerbated by the number of adult as well as maturing females.

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34

Winkler, Paul, Dorothea Wrogemann, and Hans Prestel. "Twins in free-ranging Hanuman langurs (Presbytis entellus)." Primates 30, no. 2 (April 1989): 255–59. http://dx.doi.org/10.1007/bf02381311.

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35

Koenig, Andreas, and Carola Borries. "Socioecology of Hanuman langurs: The story of their success." Evolutionary Anthropology: Issues, News, and Reviews 10, no. 4 (August 22, 2001): 122–37. http://dx.doi.org/10.1002/evan.1026.

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36

Newton, Paul N. "The social organization of forest hanuman langurs(Presbytis entellus)." International Journal of Primatology 8, no. 3 (June 1987): 199–232. http://dx.doi.org/10.1007/bf02735173.

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37

Srivastava, Arun. "Cultural Transmission of Snake-Mobbing in Free-Ranging Hanuman Langurs." Folia Primatologica 56, no. 2 (1991): 117–20. http://dx.doi.org/10.1159/000156535.

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38

Mittra, E. S., A. Fuentes, and W. C. McGrew. "Lack of hand preference in wild Hanuman langurs (Presbytis entellus)." American Journal of Physical Anthropology 103, no. 4 (August 1997): 455–61. http://dx.doi.org/10.1002/(sici)1096-8644(199708)103:4<455::aid-ajpa3>3.0.co;2-m.

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39

Srivastava, Arun, Carola Borries, and Volker Sommer. "Homosexual mounting in free-ranging female Hanuman langurs (Presbytis entellus)." Archives of Sexual Behavior 20, no. 5 (October 1991): 487–512. http://dx.doi.org/10.1007/bf01542410.

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40

Newton, Paul. "Social stability and change among forest hanuman langurs (Presbytis entellus)." Primates 35, no. 4 (October 1994): 489–98. http://dx.doi.org/10.1007/bf02381957.

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41

Newton, Paul. "Feeding and ranging patterns of forest hanuman langurs (Presbytis entellus)." International Journal of Primatology 13, no. 3 (June 1992): 245–85. http://dx.doi.org/10.1007/bf02547816.

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42

Rajpurohit, L. S., A. Srivastava, and S. M. Mohnot. "Birth dynamics in Hanuman langurs,Presbytis entellus of Jodhpur, India." Journal of Biosciences 19, no. 3 (September 1994): 315–24. http://dx.doi.org/10.1007/bf02716821.

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43

Newton, Paul N. "Infanticide in an undisturbed forest population of hanuman langurs, Presbytis entellus." Animal Behaviour 34, no. 3 (June 1986): 785–89. http://dx.doi.org/10.1016/s0003-3472(86)80062-8.

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Ross, Caroline. "Take-over and infanticide in South Indian Hanuman langurs (Presbytis entellus)." American Journal of Primatology 30, no. 1 (1993): 75–82. http://dx.doi.org/10.1002/ajp.1350300106.

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Chhangani, Anil K., and Surendra M. Mohnot. "Ranging Behaviour of Hanuman Langurs (Semnopithecus entellus) in Three Different Habitats." Primate Conservation 21 (August 2006): 171–77. http://dx.doi.org/10.1896/0898-6207.21.1.171.

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Borries, C. "Patterns of grandmaternal behaviour in free-ranging Hanuman langurs (Presbytis entellus)." Human Evolution 3, no. 4 (August 1988): 239–59. http://dx.doi.org/10.1007/bf02435856.

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Agoramoorthy, G., and S. M. Mohnot. "Infanticide and juvenilicide in Hanuman langurs (Presbytis entellus) around Jodhpur, India." Human Evolution 3, no. 4 (August 1988): 279–96. http://dx.doi.org/10.1007/bf02435858.

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Srivastava, A., and R. I. M. Dunbar. "The mating system of Hanuman langurs: a problem in optimal foraging." Behavioral Ecology and Sociobiology 39, no. 4 (October 24, 1996): 219–26. http://dx.doi.org/10.1007/s002650050284.

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Sommer, Volker, and Lai Singh Rajpurohit. "Male reproductive success in harem troops of hanuman langurs (Presbytis entellus)." International Journal of Primatology 10, no. 4 (August 1989): 293–317. http://dx.doi.org/10.1007/bf02737419.

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Ziegler, Thomas, Keith Hodges, Paul Winkler, and Michael Heistermann. "Hormonal correlates of reproductive seasonality in wild female Hanuman langurs (Presbytis entellus)." American Journal of Primatology 51, no. 2 (June 2000): 119–34. http://dx.doi.org/10.1002/(sici)1098-2345(200006)51:2<119::aid-ajp2>3.0.co;2-o.

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