Table 2. Area of study of the target species and their respective basins of origin.

Study No	Study area	Basin
1	Negro River	1—Amazon River
2	Solimões River	1—Amazon River
3	Solimões River	1—Amazon River
4	Baía de São Marcos	3—N/NE Atlantic
5	Banco dos Abrolhos	5—Eastern Atlantic
6	Costa do Itaipu	5—Eastern Atlantic

Note:

Sources : 1—Campos, Freitas & Amadio (2015), Campos, Catarino & Freitas (2020); 2—Catarino et al. (2014), Camargo & Lima (2008); 3—Prestes et al. (2010); 4—Oliveira et al. (2020); 5—Aschenbrenner et al. (2017); 6—Costa, Tubino & Monteiro-Neto (2018).