Patterns of water use in primates

Folia Primatologica

Volumn 80, Issue 4, 2009, Pages 275-294

  Kempf, Erica ^a  

^a UNIVERSITY OF YORK   (United Kingdom)

Author keywords

Aquatic ecology; Diet; Predation; Primate

Indexed keywords

WATER;

ANIMAL; ANIMAL BEHAVIOR; ARTICLE; ECOSYSTEM; EVOLUTION; PHYSIOLOGY; PRIMATE;

ANIMALS; BEHAVIOR, ANIMAL; ECOSYSTEM; EVOLUTION; PRIMATES; WATER;

PRIMATES;

EID: 70350423063     PISSN: 00155713     EISSN: None     Source Type: Journal    
DOI: 10.1159/000252586     Document Type: Article

References (140)

1. Allmon WD (1992). A causal analysis of stages in allopatric speciation. In Oxford Surveys in Evolutionary Biology (Futuyma D, Antonovics J, eds.), pp 219-258. Oxford, Oxford University Press.
2. Angus S (1971). Water-contact behavior of chimpanzees. Folia Primatologica 14: 51-58.
3. Ayotte JB, Parker KL, Arocena JM, Gillingham MP (2006). Chemical composition of lick soils: functions of soil ingestion by four ungulate species. Journal of Mammalogy 87: 878-888.
4. Badrian N, Malenky RK (1984). Feeding ecology of Pan paniscus in the Lomako forest, Zaire. In The Pygmy Chimpanzee: Evolutionary Biology and Behavior (Susman RL, ed.), pp 275-299. New York, Plenum Press.
5. Baldwin JD, Baldwin JI (1981). The squirrel monkeys, genus Saimiri . In Ecology and Behavior of Neotropical Primates (Coimbra-Filho AF, Mittermeier RA, eds.), pp 277-330. Rio de Janeiro, Academia Brasileira de Ciencias.
6. Belovsky GE, Jordan PA (1981). Sodium dynamics and adaptations of a moose population. Journal of Mammalogy 62: 613-621.
7. Bennett EL, Sebastian AC (1988). Social organization and ecology of proboscis monkeys (Nasalis larvatus) in mixed coastal forest in Sarawak. International Journal of Primatology 9: 233-255.
8. Bermejo M, Illera G, Sabater PJ (1994). Animals and mushrooms consumed by bonobos (Pan paniscus): new records from Lilungu (Ikela), Zaire. International Journal of Primatology 15: 879-898.
9. Blake S, Rogers ME, Fay JM, Ngangoue M, Ebeke G (1995). Swamp gorillas in northern Congo. African Journal of Ecology 33: 285-290.
10. Boesch C (1991). Handedness in wild chimpanzees. International Journal of Primatology 12: 541-558.
11. Boesch C, Marchesi P, Marchesi N, Fruth B, Joulian F (1994). Is nut cracking in wild chimpanzees a cultural behaviour? Journal of Human Evolution 26: 325-338.
12. Boonratana R (2000). Ranging behaviour of proboscis monkeys (Nasalis larvatus) in the lower Kinabatangan, Northern Borneo. International Journal of Primatology 21: 497-518.
13. Breuer T, Ndoundou-Hockemba M, Fishlock V (2005). First observation of tool use in wild gorillas. Public Library of Science: Biology 3: e380.
14. Carlson BA, Kingston JD (2007). Docosahexaenoic acid, the aquatic diet, and hominin encephalization: difficulties in establishing evolutionary links. American Journal of Human Biology 19: 132-141.
15. Chapman CA, Gillespie TR, Goldberg TL (2005). Primates and the ecology of their infectious diseases: how will anthropogenic change affect host-parasite interactions? Evolutionary Anthropology 14: 134-144.
16. Chapman CA, Speirs ML, Gillespie TR, Holland T, Austad KM (2006). Life on the edge: gastrointestinal parasites from the forest edge and interior primate groups. American Journal of Primatology 68: 397-409.
17. Cheney DL, Seyfarth RM, Fischer J, Beehner J, Bergman T, Johnson SE, Kitchen DM, Palombit RA, Rendall D, Silk JB (2004). Factors affecting reproduction and mortality among baboons in the Okavango delta, Botswana. International Journal of Primatology 25: 401-428.
18. Collins AC, Dubach JM (2000). Biogeographic and ecological forces responsible for speciation in Ateles . International Journal of Primatology 21: 421-444.
19. Craul M, Radespiel U, Rasolofoson DW, Rakotondratsimba G, Rakotomirainy O, Rasoloharijaona S, Randrianambinina B, Ratsimbazafy J, Ratelolahy F, Randrianamboavaonjy T, Rakotozafy L (2008). Large rivers do not always act as species barriers for Lepilemur sp. Primates 49: 211-218.
20. Cunnane SC (2005). Survival of the Fattest: The Key to Human Brain Evolution . London, World Scientific.
21. Cunnane SC, Harbige LS, Crawford MA (1993). The importance of energy and nutrient supply in human brain evolution. Nutrition and Health 9: 219-235.
22. Davies G, Payne J (1982). A faunal survey of Sabah. IUCN/WWF Project No 1692. Kuala Lumpur, WWF Malaysia.
23. Davies RG (1990). Sighting of a clouded leopard (Neofelis nebulosa) in a troop of pigtail macaques (Macaca nemestrina) in Khao Yai National Park, Thailand. Natural History Bulletin of Siam Society 28: 95-96.
24. Daviews CR, Ayres JM, Dye C, Deane LM (1991). Malaria infection rate of Amazonian primates increases with body weight and group size. Functional Ecology 5: 655-662.
25. Davis DD (1962). Mammals of the lowland rainforest of Northern Borneo. Bulletin of the Singapore Natural History Museum 31: 1-129.
26. Devos C, Gatti S, Levreo F (2002). New record of algae feeding and scooping by Pan t. troglodytes at Lokoue Bai in Odazala National Park, Republic of Congo. Pan African News 9: 19-21.
27. de Waal FBM (2001). The Ape and the Sushi Master: Cultural Reflections of a Primatologist . London, Penguin Books.
28. Enstam KL (2007). Effects of habitat structure on perceived risk of predation and anti-predator behaviour in vervet (Cercopithecus aethiops) and patas (Erythrocebus patas) monkeys. In Primate Anti-Predator Strategies (Gursky S, Nekaris KAI, eds.), pp 308-338. New York, Springer.
29. Enstam KL, Isbell LA (2002). Comparison of responses to alarm calls by patas (Erythrocebus patas) and vervet (Cercopithecus aethiops) monkeys in relation to habitat structure. American Journal of Physical Anthropology 199: 3-14.
30. Eriksson J, Hohmann G, Boesch C, Vigilant L (2004). Rivers influence the population genetic structure of bonobos (Pan paniscus) . Molecular Ecology 13: 3425-3435.
31. Erlandson JM (1988). The role of shellfish in prehistoric economies: a protein perspective. American Antiquity 53: 102-109.
32. Erlandson JM (2001). The archaeology of aquatic adaptation: paradigms for a new millennium. Journal of Archaeological Research 9: 287-350.
33. Erlandson JM, Moss ML (2001). Shellfish feeders, carrion eaters, and the archaeology of aquatic adaptations. American Antiquity 66: 413-432.
34. Estra A (1984). Resource use by howler monkeys (Alouatta palliata) . International Journal of Primatology 5: 105-131.
35. Fay JM, Agnagna M, Moore J, Oko R (1989). Gorillas (Gorilla gorilla gorilla) in the Likouala swamp forest of north central Congo: preliminary data on populations and ecology. International Journal of Primatology 10: 477-486.
36. Fedigan L, Fedigan LM (1988). Cercopithecus aethiops: a review of field studies. In A Primate Radiation: Evolutionary Biology of the African Guenons (Gautier-Hion A, Boulière F, Gautier JP, Kingdon J, eds.), pp 389-411. Cambridge, Cambridge University Press.
37. Fernandes MEB (1991). Tool use and predation of oysters (Crassostrea rhizophorae) by the tufted capuchin, Cebus apella apella, in brackish water mangrove swamp. Primates 32: 529-531.
38. Fischer J, Hammerschmidt K, Cheney DL, Seyfarth RM (2001). Acoustic features of female chacma baboon barks. Ethology 107: 33-54.
39. Fooden J, Aimi M (2005). Systematic review of Japanese macaques, Macaca fuscata (Gray, 1870). Fieldiana Zoology 104: 1-198.
40. Freese CH, Oppenheimer JR (1981). The capuchin monkey, genus Cebus . In Ecology and Behavior of Neotropical Primates (Coimbra-Filho AF, Mittermeier RA, eds.), pp 331-390. Rio de Janeiro, Academia Brasileira de Ciencias.
41. Galdikas BMF (1985). Crocodile predation on a proboscis monkey in Borneo. Primates 26: 495-496.
42. Galdikas BMF, Yeager CP (1984). Crocodile predation on a crab-eating macaque in Borneo. American Journal of Primatology 6: 49-51.
43. Gautier-Hion A (1973). Social and ecological features of talapoin monkey: comparisons with sympatric cercopithecines. In Comparative Ecology and Behavior of Primates (Michael RP, Crook JH, eds.), pp 147-170. New York, Academic Press.
44. Gautier-Hion A (1988). Polyspecific associations among forest guenons: ecological, behavioural, and evolutionary aspects. In A Primate Radiation: Evolutionary Biology of the African Guenons (Gautier-Hion A, Boulière F, Gautier JP, Kingdon J, eds.), pp 452-476. Cambridge, Cambridge University Press.
45. Gautier-Hion A, Gautier JP (1976). Croissance, maturité sexuelle et sociale, reproduction chez les cercopithécinés forestiers africains. Folia Primatologica 22: 134-177.
46. Goodall J (1971). In the Shadow of Man . New York, Houghton Mifflin.
47. Goodall J (1990). Through a Window: My Thirty Years with the Chimpanzees of Gombe . Boston, Houghton Mifflin.
48. Hamilton WJ III, Buskirk RE, Buskirk WH (1976). Defense of space and resources by chacma (Papio ursinus) baboon troops in an African desert and swamp. Ecology 57: 1264-1272.
49. Hamilton WJ III, Tilson RL (1985). Fishing baboons at desert waterholes. American Journal of Primatology 8: 255-257.
50. Hanski I, Gyllenberg M (1997). Uniting two general patterns in the distribution of species. Science 275: 397-400.
51. Hart D, Sussman RW (2005). Man the Hunted: Primates, Predators, and Human Evolution . New York, Westview Press.
52. Hershkovitz P (1977). Living New World Monkeys (Platyrrhini): With an Introduction to Primates . Chicago, University of Chicago Press.
53. Heymann EW (1987). A field observation of predation on a moustached tamarin (Saguinus mystax) by an anaconda. International Journal of Primatology 8: 193-195.
54. Hibbeln JR, Davis JM, Steer C, Emmett P, Rogers I, Williams C, Golding J (2007). Maternal seafood consumption in pregnancy and neurodevelopmental outcomes in childhood (ALSPAC study): an observational cohort study. Obstetrical and Gynaecological Survey 62: 437-439. (Pubitemid 47450236)
55. Hill RA, Lee PC (1998). Predation risk as an influence on group size in cercopithecoid primates: implications for social structure. Journal of the Zoological Society of London 245: 447-456.
56. Hirata S, Watanabe K, Kawai M (2001). 'Sweet-potato washing' revisited. In Primate Origins of Human Cognition and Behavior (Matsuzawa T, ed.), pp 487-509. Tokyo, Springer.
57. Holdo RM, Dudley JP, McDowell LR (2002). Geophagy in the African elephant in relation to availability of dietary sodium. Journal of Mammalogy 83: 652-664.
58. Isbell LA (1994). Predation on primates: ecological patterns and evolutionary consequences. Evolutionary Anthropology: Issues, News and Reviews 3: 61-71.
59. Jalil MF, Cable J, Sinyor J, Lackman-Ancrenaz I, Ancrenaz M, Bruford MW, Goossens B (2008). Riverine effects on mitochondrial structure of bornean orang-utans (Pongo pygmaeus) at two spatial scales. Molecular Ecology 17: 2898-2909.
60. Janson CH, Boinski S (1992). Morphological and behavioral adaptations for foraging in generalist primates: the case of the cebines. American Journal of Physical Anthropology 88: 483-498.
61. Kano T, Mulavwa M (1984). Feeding ecology of Pan paniscus at Wamba. In The Pygmy Chimpanzee: Evolutionary Biology and Behavior (Susman RL, ed.), pp 233-274. New York, Plenum Press.
62. Kawabe M, Mano T (1972). Ecology and behaviour of the wild proboscis monkey, Nasalis larvatus (Wurmb), in Sabah, Malaysia. Primates 13: 213-228.
63. Kawai M (1965). Newly-acquired pre-cultural behavior of the natural troop of Japanese monkeys on Koshima Islet. Primates 6: 1-30.
64. Kawai M, Watanabe K, Mori A (1992). Pre-cultural behaviors observed in free-ranging Japanese monkeys on Koshima Islet over the past 25 years. Primate Reports 32: 143-153.
65. Krishnamani R, Mahaney WC (2000). Geophagy among primates: adaptive significance and ecological consequences. Animal Behaviour 59: 899-915.
66. Laden G, Wrangham R (2005). The rise of the hominids as an adaptive shift in fallback foods: plant underground storage organs (usos) and Australopith origins. Journal of Human Evolution 49: 482-498.
67. Langdon JH (1997). Umbrella hypotheses and parsimony in human evolution: a critique of the aquatic ape hypothesis. Journal of Human Evolution 33: 479-494.
68. Langdon JH (2006). Has an aquatic diet been necessary for hominin brain evolution and functional development? British Journal of Nutrition 96: 7-17.
69. Largue E, Demmelmair H, Koletzko B (2002). Perinatal supply and metabolism of long-chain polyunsaturated fatty acids: importance for the early development of the nervous system. Annals of the New York Academy of Science 967: 299-310.
70. Linfield M (1997). The Temple Troop. In The Natural World (Nightingale N, series ed.), run time 50 min. Great Britain, BBC and Discovery Channel.
71. Liu Q, Simpson K, Izar P, Ottoni E, Visalberghi E, Fragaszy D (2009). Kinematics and energetics of nutcracking in wild capuchin monkeys (Cebus libidinosus) in Piauí, Brazil. American Journal of Physical Anthropology 138: 210-220.
72. Mahaney WC, Milner MW, Sanmugadas K, Hancock RGV, Sufreiter S, Wrangham RW, Pier HW (1997). Analysis of geophagy soils in Kibale Forest, Uganda. Primates 38: 159-176.
73. Maisels F, Blake S, Fay JM, Mobolambi G, Yako V (2006). A note on the distribution of Allen's swamp monkey, Allenopithecus nigroviridis, in northwest Congo. Primate Conservation 21: 93-95.
74. Malaivijitnond S, Lekprayoon C, Tandavanittj N, Panha S, Cheewatham C, Hamada Y (2007). Stonetool usage by Thai long-tailed macaques (Macaca fascicularis) . American Journal of Primatology 69: 227-233.
75. Mao IF, Chen ML, Ko YC (2001). Electrolyte loss in sweat and iodine deficiency in a hot environment. Archives of Environmental Health 56: 271-277.
76. Marshall A, Wrangham R (2007). Evolutionary consequences of fallback foods. International Journal of Primatology 28: 1219-1235.
77. Matsusaka T, Nishie H, Shimada M, Kutsakake N, Zamma K, Nakamura M, Nishida T (2006). Tool-use for drinking water by immature chimpanzees of Mahale: prevalence of an unessential behaviour. Primates 47: 113-122.
78. Matsuzawa T, Yamakoshi G, Humle T (1996). A newly found tool use by wild chimpanzees: algae scooping. Primate Research 12: 283.
79. McGraw WS (1994). Census, habitat preference, and polyspecific associations of six monkeys in the Lomako Forest, Zaire. American Journal of Primatology 34: 295-307.
80. McGrew WC (1992). Chimpanzee Material Culture: Implications for Human Evolution. Cambridge, Cambridge University Press.
81. McGrew WC (1998). Culture in nonhuman primates? Annual Review of Anthropology 27: 301-328.
82. Mehlman PT (1988). Food resources of the wild Barbary macaque (Macaca sylvanus) in high altitude fir forest, Ghomaran Rif, Morocco. Journal of Zoology 214: 469-490.
83. Mercader J, Panger M, Boesch C (2002). Excavation of a chimpanzee stone tool site in the African rainforest. Science 296: 1452-1455.
84. Mills A, Milewski A (2007). Geophagy and nutrient supplementation in the Ngorongoro conservation area, Tanzania, with particular reference to selenium, cobalt and molybdenum. Journal of Zoology 271: 110-118.
85. Morgan E (1982). The Aquatic Ape: A Theory of Human Evolution . New York, Stein & Day.
86. Morgan E (1990). The Scars of Evolution: What Our Bodies Tell Us about Human Origins . London, Souvenir Press.
87. Morgan E (1997). The Aquatic Ape Hypothesis . London, Souvenir Press.
88. Morgan E (2008). The Naked Darwinist . Eastbourne, Eildon Press.
89. Murai T (2006). Mating behaviours of the proboscis monkey (Nasalis larvatus) . American Journal of Primatology 68: 832-837.
90. Nakamichi M, Kato E, Kojima Y, Itoigawa N (1998). Carrying and washing of grass roots by free-ranging Japanese macaques at Katsuyama. Folia Primatologica 69: 35-40.
91. Nakamura M, Nishida T (2006). Subtle behavioral variation in wild chimpanzees, with special reference to Imanishi's concept of kaluchua. Primates 47: 35-42.
92. Napier PH (1981). Catalogue of Primates in the British Museum (Natural History) and Elsewhere in the British Isles. 2. Family Cercopithecidae, Subfamily Cercopithecinae . London, British Museum (Natural History).
93. Niemitz C (1979). Outline of the behavior of Tarsius bancanus . In The Study of Prosimian Behavior (Doyle GA, Martin RD, eds.), p 631-660. New York, Academic Press.
94. Nishida T (1980). Local differences in response to water among wild chimpanzees. Folia Primatologica 33: 189-209.
95. Nishida T (1994). Review of recent findings on Mahale chimpanzees: implications and future research directions. In Chimpanzee Cultures (Wrangham RW, McGrew WC, de Waal FBM, Heltne PG, eds.), pp 373-396. Cambridge, Harvard University Press.
96. Nishihara T (1995). Feeding ecology of western lowland gorillas in the Nouabale-Ndoki National Park, Congo. Primates 36: 151-168.
97. Noakes T (2002). Hyponatremia in distance runners: fluid and sodium balance during exercise. Current Sports Medicine Reports 1: 197-207.
98. Nowak K (2008). Frequent water drinking by Zanzibar red colobus (Procolobus kirkii) in a mangrove forest refuge. American Journal of Primatology 70: 1081-1092.
99. Nyindo M, Farah IO (1999). The baboon as a non-human primate model of human schistosome infection. Parasitology Today 15: 478-482.
100. Oates JF (1978). Water-plant and soil consumption by guereza monkeys (Colobus guereza): a relationship with minerals and toxins in the diet? Biotropica 10: 241-253.
101. Onuma M (2002). Daily ranging patterns of the proboscis monkeys, Nasalis larvatus, in coastal areas of Sarawak, Malaysia. Mammal Study 27: 141-144.
102. Parnell RJ, Buchanan-Smith HM (2001). Animal behaviour: an unusual social display by gorillas. Nature 412: 294.
103. Pruetz JD, Bertolani P (2007). Chimpanzee behavioral response to stresses associated with living in a savanna-mosaic environment: implications for hominin adaptations to open habitats (Abstract). Paleoanthropology Society Annual Meeting 2007 .
104. Ramakrishnan U, Coss RG (2001). Strategies used by bonnet macaques (Macaca radiata) to reduce predation risk while sleeping. Primates 42: 193-206.
105. Ransom TW (1981). Beach Troop of the Gombe . Lewisburg, Bucknell University Press.
106. Reader S, Laland K (2001). Primate innovation: sex, age and social rank differences. International Journal of Primatology 22: 787-805.
107. Richard AF, Goldstein SJ, Dewar RE (1989). Weed macaques: the evolutionary implications of macaque feeding ecology. International Journal of Primatology 10: 569-591.
108. Rideout BA, Gardiner CH, Stalis IH, Zuba JR, Hadfield T, Visvesvara GS (1997). Fatal infections with Balamuthia mandrillaris (a free-living amoeba) in gorillas and other Old World primates. Veterinary Pathology 34: 15-22.
109. Rode KD, Chapman CA, Chapman LJ, McDowell LR (2003). Mineral resource availability and consumption by colobus in Kibale National Park, Uganda. International Journal of Primatology 24: 541-573.
110. Roonwal ML, Mohnot SM (1977). Primates of South Asia: Ecology, Sociology, and Behavior . Cambridge, Harvard University Press.
111. Rothman JM, Van Soest PJ, Pell AN (2006). Decaying wood is a sodium source for mountain gorillas. Biology Letters 2: 321-324.
112. Sakamaki T (1998). First record of algae-feeding by a female chimpanzee at Mahale. Pan African News 5: 1-3.
113. Sakura O, Matsuzawa T (1991). Flexibility of wild chimpanzee nut-cracking behavior using stone hammers and anvils: an experimental analysis. Ethology 87: 237-248.
114. Salter RE, MacKenzie NA, Nightingale N, Aken KM, Chai P (1985). Habitat use, ranging behaviour and food habits of the proboscis monkey, Nasalis larvatus (van Wurmb), in Sarawak. Primates 26: 436-451.
115. Sankar V, Prakash S, Muthusamy R, Kamakshi K (2000). Dracunculiasis in South Indian bonnet monkey. Primates 41: 89-92.
116. Sarringhaus LA, McGrew WC, Marchant LF (2005). Misuse of anecdotes in primatology: lessons from citation analysis. American Journal of Primatology 65: 283-288.
117. Schaller GB (1963). The Mountain Gorilla: Ecology and Behavior . Chicago, University of Chicago Press.
118. Schuster G, Smits W, Ullal J (2007). Thinkers of the Jungle . Königswinter, Ullmann Publishing.
119. Setchell J, Bedjabaga I-B, Goossens B, Reed P, Wickings E, Knapp L (2007). Parasite prevalence, abundance, and diversity in a semi-free-ranging colony of Mandrillus sphinx . International Journal of Primatology 28: 1345-1362.
120. Son VD (2003). Diet of Macaca fascicularis in a mangrove forest, Vietnam. Laboratory Primate News 42: 1-5.
121. Stewart AE, Gordon CH, Wich SA, Schroor P, Meijaard E (2008). Fishing in Macaca fascicularis: a rarely observed innovative behaviour. International Journal of Primatology 29: 543-548.
122. Stewart KM (1989). Fishing Sites of North and East Africa in the Late Pleistocene and Holocene: Environmental Change and Human Adaptation. Cambridge Monographs in African Archaeology 34. Oxford, British Archaeological Reports.
123. Stewart KM (1991). Modern fishbone assemblages at Lake Turkana, Kenya: a methodology to aid in recognition of hominid fish utilization. Journal of Archaeological Science 18: 579-603.
124. Stewart KM (1994). Early hominid utilisation of fish resources and implications for seasonality and behaviour. Journal of Human Evolution 27: 229-245.
125. Susman RL (1984). The locomotor behavior of Pan paniscus in the Lomako Forest. In The Pygmy Chimpanzee: Evolutionary Biology and Behavior (Susman RL, ed.), pp 369-395. New York, Plenum Press.
126. Suzuki A (1965). An ecological study of wild Japanese monkeys in snowy areas focused on their food habits. Primates 6: 31-72.
127. Suzuki S, Hill D, Maruhashi T, Tsukahara T (1990). Frog- and lizard-eating behaviour of wild Japanese macaques in Vakushima, Japan. Primates 31: 421-426.
128. Uehara S (1990). Utilization patterns of a marsh grassland within the tropical rain forest by the bonobos (Pan paniscus) of Yalosidi, Republic of Zaire. Primates 31: 311-322.
129. van Schaik CP, van Amerongen A, van Noordwijk MA (1996). Riverine refuging by wild Sumatran longtailed macaques (Macaca fascicularis) . In Evolution and Ecology of Macaque Societies (Fa JE, Lindburg DG, eds.), pp 160-181. Cambridge, Cambridge University Press.
130. Wahome JM, Rowell TE, Tsingalia HM (1993). The natural history of de Brazza's monkey in Kenya. International Journal of Primatology 14: 445-466.
131. Watanabe K (1989). Fish: a new addition to the diet of Japanese macaques on Koshima Island. Folia Primatologica 52: 124-131.
132. Watanabe K (1994). Precultural behaviour in Japanese macaques: longitudinal studies of the Koshima troops. In The Ethological Roots of Culture (Gardner RA, Gardner BT, Chiarelli B, Plooij FX, eds.), pp 81-94. Boston, Kluwer Academic Publishing.
133. Whitten AJ, Whitten JEJ (1982). Preliminary observations of the Mentawai macaque in Siberut Island, Indonesia. International Journal of Primatology 3: 445-459.
134. Williamson EA, Tutin CEG, Fernandez M (1988). Western lowland gorillas feeding in streams and on savannas. Primate Reports 19: 29-34.
135. Wilme L, Goodman SM, Ganzhorn JU (2006). Biogeographic evolution of Madagascar's microendemic biota. Science 312: 1063-1065.
136. Wrangham RW (2005). The delta hypothesis: hominoid ecology and hominin origins. In Interpreting the Past: Essays on Human, Primate and Mammal Evolution in Honor of David Pilbeam (Lieberman DE, Smith RJ, Kelley J, eds.), pp 231-242. Boston, Brill Academic Publishers.
137. Yeager CP (1989). Feeding ecology of the proboscis monkey (Nasalis larvatus) . International Journal of Primatology 10: 497-530.
138. Yeager CP (1991). Possible antipredator behavior associated with river crossings by proboscis monkeys (Nasalis larvatus) . American Journal of Primatology 24: 61-66.
139. Yeager CP (1996). Feeding ecology of the long-tailed macaque (Macaca fascicularis) in Kalimantan Tengah, Indonesia. International Journal of Primatology 17: 51-62.
140. Zeeve SR (1991). Behavior and Ecology of Primates in the Lomako Forest, Zaire . Doctoral thesis. State University of New York, Stony Brook.