Abstract

ROCHA, Michelle  da Silva Pimentel et al. Use of fishing resources in the mamanguape river estuary, Paraiba state, Brazil. INCI [online]. 2008, vol.33, n.12, pp.903-910. ISSN 0378-1844.

Estuary-mangrove complexes possess a rich natural capital and furnish diverse ecological services and natural resources to local coastal communities for both subsistence and economic ends. The present work presents an inventory of the uses of fishing resources at the Mamanguape River estuary, located in Paraíba State, Brazil. The inventory was prepared using a methodological approach that involved a combination of qualitative (interviews and direct observations) and quantitative (use-value and corrected principal-use concordance) approaches. A total of 30 people were interviewed and 68 species of fish, crustaceans and mollusks were identified as being used. The most important species were Opisthonema oglinum, Anomalocardia brasiliana, Mugil curema, Crassostrea rhizophorae, Ucides cordatus, Centropomus sp. and Panulirus argus. The species harvested are principally commercialized or consumed locally, although some are used for medicinal (zootherapeutic) purposes and as bait to capture other species. The biodiversity of the resources reported here is indicative of the importance of mangrove swamps for the local communities, and the data can be used for the design of management projects directed towards the conservation of both regional natural resources and cultural diversity.

Keywords : Biodiversidade; Complexo Estuário-Manguezal; Conservação; Recursos Pesqueiros.