Pegado, T. & Brabo, L. & Schmid, K. & Sarti, F. & Gava, T.T. & Nunes, J. & Chelazzi, D. & Cincinelli, A. & Giarrizzo, T. (2020)
Ingestion of microplastics by Hypanus guttatus stingrays in the Western Atlantic Ocean (Brazilian Amazon Coast). Marine Pollution Bulletin, 162, Article 111799
DOI: 10.1016/j.marpolbul.2020.111799

Reis-Filho, J.A. & Freitas, R.H.A. & Loiola, M. & Leite, L. & Soeiro, G. & Oliveira, H.H.Q. & Sampaio, C.L.S. & de Anchieta J.C.C. & Nunes, J. & Leduc, A.O.H.C. (2016)
Traditional fisher perceptions on the regional disappearance of the largetooth sawfish Pristis pristis from the central coast of Brazil. Endangered Species Research, 29(3), 189–200
DOI: 10.3354/esr00711