Study area in the southern Gulf of México. Abbreviations: Tuxpan Reef – Tux, Veracruz Reef – VeR, Arcas Cay Reef – Arc, Seybaplaya – Sey, Champotón – Chp, Celestún – Cel, Arenas Cays – Arn, Madagascar Reef – Mad, Bajo 10 Reef – B10, Chelém Coastal Lagoon – Chel, Progreso Harbor – Pro, Ría Lagartos – Lag, Mahahual Harbor – Mah, and Sisal Harbor – Sis.