sua proteccao. Apesar de a legislacao ja englobar a proteccao de todos os vertebrados, existem ainda inumeras questoes acerca do bem-estar de peixes que importa esclarecer, sendo a formulacao de recomendacoes para a manutencao e tratamento destes animais em cativeiro uma necessidade cada vez mais pertinente.ReferencesAlanara, A. (1996). The use of self-feeders in rainbow trout (Oncorhynchus mykiss) production. Aquaculture, 145,1-20.Appleby, M. (1999). What should we do about animal welfare? Oxford: Blackwell Science.Aronson, L .R. (1951). Orientation and jumping in the Gobiid fish Bathygobius soporator. American Museum Novitates, (1486), 1-22.Aronson, L. R. (1971). Further studies on orientation and jumping behaviour in the Gobiid fish Bathygobius soporator. Annals of the New York Academy of Science, 188, 378-392.Barton, B. A. (1997). Stress in finfish: Past, present and future A historical perspective. In G. K. Iwana, A. D. Pickering, J. P. Sumpter, & C. B. Schreck (Eds.), Fish stresse and health in aquaculture (pp. 1-33) (Society for Experimental Biology, Seminar Series, 62) Cambridge: Cambridge University Press.Barton, B. A. (2002). Stress in fishes: A diversity of responses with particular reference to changes in circulating corticosteroids. Integrative and Comparative Biology, 42, 517-525.Braithwaite, V. A., Armstrong, J. D., McAdam, H. M., & Huntingford, F. A. (1996). Can juvenile Atlantic salmon use multiple cue systems in spatial learning? Animal Behaviour, 51, 1409-1415.Braithwaite, V. A., Huntingford, F. A. (2004). Fish and welfare: Do fish have the capacity for pain perception and suffering? Animal Welfare, 13(Suppl.), S87-92.Broom, D. M. (1998). Welfare, stress and the evolution of feelings. Advances in the Study of Behaviour, 27, Academic Press.Bshary, R., Wickler, W., & Fricke, H. (2002). Fish cognition: A primates eye view. Animal Cognition, 5, 1-13.Bhujel, R. C. (2000). A review of strategies for the management of Nile tilapia (Oreochromis niloticus) broodfish in seed production systems, especially hapa-based systems. Aquaculture, 181, 37-59.Chandroo, K. P., Duncan, I. J. H., & Moccia, R. D. (2004). Can fish suffer?: Perspectives on sentience, pain, fear and stress. Applied Animal Behaviour Science, 86, 225-250.Clayton, N. S., Bussey, T. J., & Dickinson, A. (2003). Can animals recall the past and plan for the future? Nature Reviews/Neuroscience, 4, 685-691.Conte, F. S. (2004). Stress and the welfare of cultured fish. Applied Animal Behaviour Science, 86, 205-223.Costello, M. J., Grant, A., Davies, I. M., Cecchini, S. Papoutsoglou, S., Quigley, D., & Saroglia, M. (2001). The control of chemicals used in aquaculture in Europe. Journal of Applied Ichthyology, 17(4), 173-180.Damasio, A. R. (1994). O erro de Descartes emocao, razao e cerebro humano. (Forum da Ciencia). Publicacoes Europa America.Dawkins, M. S. (1983). Battery hens name their price: consumer demand theory and the measurement of ethological needs. Animal Behaviour, 31, 1195-1205.Dawkins, M. S. (1990). From an animals point of view: motivation, fitness, and animal welfare. Behavioural and Brain Sciences, 13, 1-61.Dawkins, M. S. (1998). Evolution and animal welfare. The Quarterly Review of Biology. 73(3), 305-327.Dawkins, M. S. (2001). Who needs consciousness?. Animal Welfare, 10(Suppl.), S3-8.Dawkins, M. S. (2004). Using behaviour to assess animal welfare. Animal Welfare, 13(Suppl.), S19-30.Dugatkin, L. A., & Godin, J G J (1992). Reversal of female mate choice by copying in the guppyPoecilia reticulata.