Abstract
Trawling is one of the most important commercial activities that exist in the Ubatuba region, and it has target species like pink shrimp (Farfantepenaeus brasiliensis and F. paulensis) and sea-bob shrimp (X. kroyeri). This type of fishing is random, and besides the target species, it is collected a bycatch fauna which they have lower or null economic value. In this way, with the crescent …