... (Presbytis entellus) that ranged freely around Jodhpur (India). It appears that hierarchical relationships between females (unstable, inconsistent, individualistic, with low rates of agonistic coalitions) reflect scramble within-group competition. Such competition, however, results in individual evolutionary...

.... In the two macaque species (Macaca silenus, Macaca radiata) , males and females shared the major part of the repertoire. In contrast, in the two langurs (Presbytis johnii, Presbytis entellus) , many calls were exclusive to adult males. Striking differences between both species groups occurred with respect...

...Arun Srivastava A focal troop of free-ranging Hanuman langurs (Presbytis entellus) living in an open scrub forest around Jodhpur was observed mobbing poisonous snakes on two different occasions during field observations of about 4,109 h. These observations of snake-mobbing demonstrate that langurs...

...Mathur Reena; Manohar B. Ram The rate of takeovers in social groups of Presbytis entellus was studied in two different areas: an area shared with human residents and Ambagarh Reserve Forest. Population densities of langurs differed between these two areas. There were fewer, less aggressive...

... to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. Male replacement All-male band Paternal behaviour Langurs Presbytis entellus Juvenile Folia Primatol 1991;57:159-164 © 1991 S. Karger AG. Basel 0015-5713/91 /0 5 7...

...G. Hohmann This paper presents comparative data on the vocal communication of two Asian leaf monkeys, the Nilgiri langur (Presbytis johnii) and South Indian common langur (Presbytis entellus), based on sound recordings and behavioural observations of free-ranging groups. Spectrographical analyses...

...S.M. Mohnot The Hanuman langur, Presbytis entellus (Primates, Cercopithecidae, Colobinae), is under investigation in its wild state around Jodhpur, Rajasthan, India, since 1967. Jodhpur constitutes its extreme western range of distribution beyond which lies the Great Indian Desert. Infant transfer...

...Richard A. Curtin During the course of an ongoing investigation of the effects of mother-infant separation on development in gray langur monkeys (Presbytis entellus), a series of 4 mothers of approximately 6-month-old infants were removed from their social groups and placed in a captive all-male...

...Jane Boggess One bisexual troop of langurs ( Presbytis entellus ) was intensively investigated for 32 months at the Junbesi-Ringmo study site in Nepal. Observations occurred during three separate studies and span a period of 6 years. All members of the study troop could be individually recognized...

...Richard A. Curtin A 16-month study of foraging and ranging among gray langurs (Presbytis entellus) in the Nepal Himalaya revealed that these animals range over larger areas than other gray langurs so far studied and that they show great seasonal differences in foraging and ranging. A summer monsoon...

...Phyllis Dolhinow; Greer Murphy We present an analysis of observational data on the behavior profiles for two groups of infant langur monkeys (Presbytis entellus) : one that had experienced mother loss, and the other, a control group, that had not undergone mother loss. Observations were analyzed...

...Paul Winkler; Hartmut Loch; Christian Vogel Longitudinal data of reproductive parameters from two langur troops (Presbytis entellus) at Jodhpur, Rajasthan, India, are presented. Females can reach menarche at approximately 29 months of age and conceive about 5 months later. Gestation length is about...

... to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. Nilgiri langur Presbytis johnii Common langur Presbytis entellus Loud call Hybridization Brief Reports Folia Primatol 1988;51:209-213 © 1988 S. Karger AG, Basel...

...Jane Boggess Almost all studies of Presbytis entellus have resulted in observations of troop male membership changes. Reports from three studies indicate that in some cases troop male membership change occurs through rapid and complete adult male replacement with attendant infant mortality. Data...

... to in the content or advertisements. Langur monkey Presbytis entellus Mother loss Caregiving Depression Social behavior Folia primatol. 33: 77 128 (1980) An Experimental Study of Mother Loss in the Indian Langur Monkey (Presbytis entellus) Phyllis Dolhinow Department of Anthropology. University...

...Daniel B. Hrdy; N.A. Barnicot; Chester A. Alper 26 specimens of Presbytis entellus were examined for a variety of blood proteins. In contrast to previous studies of other species of leaf monkeys, our P. entellus sample proved to be very heterogeneous. Polymorphisms were found in the third component...

...J. Egozcue A chromosome abnormality in a male Presbytis entellus , resulting from a mechanism of centromeric fission, and its implications on the concepts of chromosomal evolution are described. 9 9 2008 © 1972 S. Karger AG, Basel 1972 Copyright / Drug Dosage / Disclaimer Copyright...

...(s) disclaim responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. Reproductive strategies Presbytis entellus Infanticide Sexual selection Population density Folia Primatologica 22...