Aragão, G. et al. 2019. The local ecological knowledge of artisanal fishermen on the marine-coastal elasmobranchs in the Parnaíba delta MPA, northeast of Brazil. Arquivos de Ciências do Mar. 52, 1 (Oct. 2019), 34–49. DOI:https://doi.org/10.32360/acmar.v52i1.33667.