Dr. Fabrice Teletchea is an Assistant Professor at the Research Unit of Animal and Functionalities of Animal Products (URAFPA) of the University of Lorraine in France. He has been studying fish and working on aquaculture for the past 20 years. He first worked on fish taxonomy and then, 15 years ago, moved to the study of fish domestication in aquaculture. Dr. Teletchea has also developed a comparative framework of the reproductive strategies of European freshwater fish species in order to better understand the different trade-offs observed at the early life stages of fish, to help in domesticating them more efficiently.