About the Authors

Leila Carmona

leila.carmona@uca.es

Affiliation Departamento de Biología, Facultad de Ciencias del Mar y Ambientales, Campus de Excelencia Internacional del Mar (CEI·MAR), Universidad de Cádiz, Puerto Real, Cádiz, Spain

Marta Pola

Affiliation Departamento de Biología, Edificio de Biología, Campus de Excelencia Internacional UAM+CSIC, Universidad Autónoma de Madrid, Madrid, Spain

Terrence M. Gosliner

Affiliation Department of Invertebrate Zoology, California Academy of Sciences, San Francisco, California, United States of America

Juan Lucas Cervera

Affiliation Departamento de Biología, Facultad de Ciencias del Mar y Ambientales, Campus de Excelencia Internacional del Mar (CEI·MAR), Universidad de Cádiz, Puerto Real, Cádiz, Spain

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualized and wrote the new classification: LC MP TMG JLC. Conceived and designed the experiments: LC MP TMG JLC. Performed the experiments: LC. Analyzed the data: LC. Contributed reagents/materials/analysis tools: TMG JLC. Wrote the paper: LC.