Table 1. Hybridization events reported between Cheloniidae marine turtles, the respective species, number of observed hybrids and country.

Species A	Species B	No. identified hybrids	Country	References
Caretta caretta	Lepidochelys kempii	1	USA	Karl et al., 1995
Caretta caretta	Chelonia mydas	4	Brazil	Karl et al., 1995
		1	Canada	James et al., 2004
		3	USA	Komoroske et al., 2019
Caretta caretta	Lepidochelys olivacea	14	Brazil	Reis et al., 2010
Eretmochelys imbricata	Caretta caretta	2	USA	Karl et al., 1995
		50	Brazil	Lara-Ruiz et al., 2006
		1	Brazil	Conceição et al., 1990
		4	Brazil	Proietti et al., 2012
		34	Brazil	Soares et al., 2017
		10	Brazil	Bass et al., 1996
		1	USA	Komoroske et al., 2019
		2	Argentina	Prosdocimi et al., 2014
Eretmochelys imbricata	Chelonia mydas	1	Suriname	Karl et al., 1995
		1	Mexico	Seminoff et al., 2003
		1	Peru	Kelez et al., 2016
Eretmochelys imbricata	Lepidochelys olivacea	2	Brazil	Lara-Ruiz et al., 2006