This article analyses how conflicting discourses about a Brazilian fis
hing economy are reproduced in practice as different economic structur
es. These structures appear when actors enter into confrontations abou
t issues such as fishing strategies, catch divisions, social mobility
and the relation between fishing enterprise and household. Some disput
es are settled through compromise. Others end by the use of force. Thi
s study focuses on conflicts which remain unresolved because they rest
on conflicting economic discourses that continue to be reproduced in
practice.