Rivera-Higueras, M. and Pérez-España, H. 2022. First record of the cryptic fishes Ptereleotris calliura (Gobiidae) and Liopropoma rubre (Serranidae) in the Veracruz Reef System, Mexico. Ciencias Marinas. 48, 1 (Dec. 2022). DOI:https://doi.org/10.7773/cm.y2022.3308.