Аннотация:Abstract In this article I begin by describing my sense of ethnographic unease concerning the commensality and the conviviality of two predators in Amazonian lakes - piranhas and fishermen. From this starting point I then discuss the notion of domestication, commenting on the current tendency to reaffirm use of the term in social anthropology and revisiting two approaches: that of Jean-Pierre Digard (and other French authors) and that of Tim Ingold, both of whom make use of this notion in their ethnographic explorations of the relation between humans and animals. The article then returns to explore the potential of the notion of domestication for making explicit contemporary questions and dilemmas such as nature and culture, human and animal, subject and object. I conclude with a reflection on the ideas of domestication and predation in the relationship between piranhas and fishermen.
