Neotropical Primates 18(2), December 2011

Fragaszy, D. M. e Adams-Curtis, L. E. 1991. Generative aspects of manipulation in tufted capuchin monkeys (Cebus apella). J. Comp. Psychol. 105(4): 387–397. Fragaszy, D. M, Izar, P., Visalberghi, E., Ottoni, E. B. e Oliveira, M. G. 2004a. Wild capuchin monkeys (Cebus libidinosus) use anvils and stone pounding tools. Am. J. Primatol. 64: 359–366. Fragaszy, D. M., Visalberghi, E. e Fedigan, L. M. 2004b. The Complete Capuchin: The Biology of the Genus Cebus. Cambridge University Press, Cambridge. Galvão, O. F., Barros, R. S., Goulart, P. R. K., Mendonça, M. B. e Rocha, A. C. 2002. Escola experimental de primatas. Estud. Psicol. 7: 361–370. Giudice, A. M. e Pavé, R. 2007. Cebus paraguayanus in zoos: the spontaneous expression of species-specific behaviors. Neotrop. Primates 14(2):65–71. Hanus, D., Mendes, N., Tennie, C. e Call, J. (2011). Comparing the performances of apes (Gorilla gorilla, Pan troglodytes, Pongo pygmaeus) and human children (Homo sapiens) in the floating peanut task. Plos One 6(6): e19555. Langguth, A. e Alonso, C. 1997. Capuchin monkeys in the Caatinga: tool use and food habits during drought. Neotrop. Primates 5(3):77–78. Mannu, M. e Ottoni, E. 1996. Observações preliminares das técnicas de forrageamento e uso espontâneo de ferramentas por um grupo de macacos-prego (Cebus apella, Primates -Cebidae) em condições de semi-cativeiro. Anais de Etol. 14: 384. Mannu, M. & Ottoni, E. B. 2009 The enhanced tool-kit of two groups of wild bearded capuchin monkeys in the caatinga: tool making, associative use, and secondary tools. Am. J. Primatol. 71: 242–251. Mendes, F. D. C., Martins, L. B. R., Pereira, J. A. e Marquezan, R. F. 2000. Fishing with a bait: a note on behavioral flexibility in Cebus apella. Folia Primatol. 71:350–352. Mendes, N., Hanus, D. e Call, J. 2007. Raising the level: orangutans use water as a tool. Biol. Lett. 3: 453–455 Moura, A. C. A. e Lee, P. 2004. Capuchin stone tool use in caatinga dry forest. Science 306: 1909. Novak, M. A. e Suomi, S. 1988. Psychological well-being of primates in captivity. Am. Psychol. 43:765–773. Ottoni, E. B. e Mannu, M. 2001. Semi-free ranging tufted capuchin monkeys (Cebus apella) spontaneously use tools to crack open nuts. Int. J. Primatol., 22 (3): 347–358. Ottoni, E. B. e Izar, P. 2008. Capuchin monkey tool use: overview and implications. Evo. Anthropol. 17:171–178. Resende, B. D., Ottoni, E. B. e Fragaszy, D. M. 2008. Ontogeny of manipulative behavior and nut-cracking in young tufted capuchin monkeys (Cebus apella): a perception–action perspective. Dev. Sci. 11:812–824. Rocha, V. J., Reis, N. R. e Sekiama, M. L. 1998. Uso de ferramentas por Cebus apella (Linnaeus) (Primates, Cebidae) para a obtenção de larvas de Coleoptera que parasitam sementes de Syagrus romanzoffianum. Rev. Bras. Zool. 15: 945–950. Rylands, A. B., Schneider, H., Langguth, A., Mittermeier, R. A., Groves, C. P., e Rodriguez-Luna, E. 2000. An assessment of the diversity of New World Primates. Neotrop. Primates 8: 61–93. Serbena, A. L. e Monteiro-Filho, E. L. A. 2002. A behavioral description of captive young capuchin monkey (Cebus apella). Rev. Etol. 4(2): 109–116. St. Amant, R. e Horton, T. E. 2008. Revisiting the definition of animal tool-use. Anim. Behav. 75: 1199–1208. Westergaard, G. C., e Fragaszy, D. M. 1985. Effects of manipulatable objects on the activity of captive capuchin monkeys (Cebus apella). Zoo. Biology 4: 317 –327.