Marine mammal occurrence in deep waters of the Brazil-Malvinas confluence off Argentina during summer 17 de octubre de 2019 Webmaster M. Agustina Mandiola, Gisela V. Giardino, Julián Bastida, Diego H. Rodríguez, Ricardo O. Bastida Nota Palabras clave: Arctocephalus australis, Brazil-Malvinas Confluence, Cetaceans, cetáceos, Convergência Brasil-Malvinas, pinípedes, pinnipeds, predadores topo, top predator