Table 4. List of 20 threatened and near threatened species identified in this study, including scientific name, common name, commercial name under which they were sold, if the sample was mislabeled or not, IUCN red list category, and if the species is included in any of CITES appendices, and total number of samples identified.

	Scientific name	Common name	Commercial name	Mislabeled?	IUCN | CITES	Total (numbers of samples identified)
1	Anguilla anguilla	European eel	Anguila	No	IUCN Critically endangered	1
2	Sphyrna lewini	Scalloped hammerhead shark	Cazón	No	IUCN Critically endangered | CITES Apendix II	1
3	Anguilla rostrata	American eel	Anguila	No	IUCN endangered	1
4	Lopholatilus chamaeleonticeps	Great northern tilefish	Robalo	Yes	IUCN endangered	1
5	Alopias pelagicus	Thresher shark	Marlin	Yes	IUCN endangered | CITES Appendix II	2
6	Carcharhinus plumbeus	Sandbar shark	Cazón	No	IUCN endangered	1
7	Carcharhinus acronotus	Blacknose shark	Cazón	No	IUCN endangered	1
8	Thunnus orientalis/Thunnus thynnus	Pacific/Atlantic bluefin tuna	Atún	No	IUCN Near Threatened /IUCN endangered	2
9	Carcharhinus falciformis	Silky shark	Cazón	No	IUCN vulnerable | CITES Appendix II	7
10	Makaira nigricans/Istiompax indica	Blue/blackmarlin	Marlin	No	IUCN endangered/Data deficient	1
11	Lachnolaimus maximus	Hogfish	Boquinete	No	IUCN vulnerable	2
12	Hyporthodus acanthistius	Rooster hind	Robalo	Yes	IUCN vulnerable	1
13	Lutjanus campechanus	Red snapper	Huachinango	No	IUCN vulnerable	1
14	Mycteroperca bonaci	Black grouper	Mero	No	IUCN vulnerable	1
15	Carcharhinus leucas	Bull shark	Cazón	No	IUCN vulnerable	2
16	Carcharhinus brevipinna	Spinner shark	Cazón	No	IUCN vulnerable	1
17	Paralichthys lethostigma	Southern flounder	Lenguado	No	IUCN Near-threatened	1
18	Dasyatis americana	Southern stingray	Mantarraya, huachinango, guitarra	Yes	IUCN Near-threatened	7
19	Prionace glauca	Blue shark	Cazón, pescado	No	IUCN Near-threatened	8
20	Mustelus canis	Dusky smooth- hound	Cazón	No	IUCN Near-threatened	4
					Total samples	46