| ecology and ethnoecology of dusky grouper [garoupa, epinephelus marginatus (lowe, 1834)] along the coast of brazil. | dusky grouper (garoupa, epinephelus marginatus) is an important catch for several artisanal small-scale fisheries along the brazilian coast. it is a sedentary, monandric, and late maturing protogynous species, which makes it vulnerable to overharvesting even though it is mainly caught through hook and line or spear fishing through free diving. lack of information on the ecology and biology of this species in brazil is astonishing. much of the information found in the literature concerns mediterr ... | 2008 | 18793394 |