| Popis: |
Abstract The Atlantic Goliath Grouper (AGG), Epinephelus itajara, the largest Epinephelidae in the Atlantic Ocean, it is classified as critically endangered in Brazil. In the Brazilian northeast, studies focusing on the species are still incipient. Here we study the occurrence, habitat use, and spatial distribution of AGG in Alagoas (Brazil) by combining participatory methods, such as Citizen Science and Local Ecological Knowledge. Living individuals represented 64% (n = 85) of the records, while dead individuals were 36% (n = 47), with 14 records from illegal captures. Juveniles are common in estuaries and shallow natural coastal reefs, while adults are distributed in deeper areas on natural and artificial reefs. The occurrence was significantly higher on Alagoas’ southern coast. The São Francisco River (SFR) estuary stood out with 52 occurrences. We mapped 37 occurrence sites for AGG distributed along the coast, emphasising an artificial reef near SFR that received 12 reports about aggregations. The influence area of the SFR was indicated as a priority for species conservation due to the identification of a nursery and possible aggregations close to its mouth. We highlight the urgency of implementing short and long-term management actions along Alagoas’ coast. |
