About the Authors

Rafael de la Parra Venegas

Affiliation Proyecto Dominó, Comisión Nacional de Áreas Naturales Protegidas, Cancún, Quintana Roo, México

Robert Hueter

Affiliation Center for Shark Research, Mote Marine Laboratory, Sarasota, Florida, United States of America

Jaime González Cano

Affiliation Proyecto Dominó, Comisión Nacional de Áreas Naturales Protegidas, Cancún, Quintana Roo, México

John Tyminski

Affiliation Center for Shark Research, Mote Marine Laboratory, Sarasota, Florida, United States of America

José Gregorio Remolina

Affiliation Proyecto Dominó, Comisión Nacional de Áreas Naturales Protegidas, Cancún, Quintana Roo, México

Mike Maslanka

Affiliation Smithsonian Conservation Biology Institute, National Zoological Park, Washington, D.C., United States of America

Andrea Ormos

Affiliation Laboratories of Analytical Biology, National Museum of Natural History, Smithsonian Institution, Washington, D.C., United States of America

Lee Weigt

Affiliation Laboratories of Analytical Biology, National Museum of Natural History, Smithsonian Institution, Washington, D.C., United States of America

Bruce Carlson

Affiliation Georgia Aquarium Research Center, Georgia Aquarium, Atlanta, Georgia, United States of America

Alistair Dove

adove@georgiaaquarium.org

Affiliation Georgia Aquarium Research Center, Georgia Aquarium, Atlanta, Georgia, United States of America

Competing Interests

Authors BC and AD are employees of Georgia Aquarium, which sponsored the research described in the manuscript. Both authors made substantial contributions to the research manuscript preparation and their affiliation does not alter the authors' adherence to the PLoS policies regarding the sharing of data and materials relevant to the research.

Author Contributions

Conceived and designed the experiments: RdlPV RH JGC JGR MM LW BC AD. Performed the experiments: RdlPV RH JGC JT JGR MM AO LW BC AD. Analyzed the data: RdlPV RH JT MM AO LW BC AD. Contributed reagents/materials/analysis tools: RdlPV RH JGC JT JGR MM AO LW BC AD. Wrote the paper: RdlPV AD BC. Sequenced fish genes: AO LW. Nutritional analyses: MM.