Původní popis
Amaoka, K. 1963. A revision of the flatfish referable to the genus Engyprosopon found in the waters around Japan. Bulletin of the Misaki Marine Biological Institute Kyoto University No. 4: 107-121.
Použitá literatura
Fricke, R., Eschmeyer, W. N. & Van der Laan, R. (eds). 2024. Eschmeyer's catalog of fishes: Genera, species, references. World Wide Web.