Typová lokalita
Off Kochi, Tosa Bay, Japan, 33°10.63' - 33°11.36'N, 133°53.79' - 133°55.35'E, depth 744 - 786 meters.
Původní popis
Lee, M.-Y. 2022. A new species of deep-water tonguefish (Pleuronectiformes: Cynoglossidae: Symphurus) from the western North Pacific Ocean. Zootaxa 5189 (no. 1): 233-242.
Použitá literatura
Fricke, R., Eschmeyer, W. N. & Van der Laan, R. (eds). 2024. Eschmeyer's catalog of fishes: Genera, species, references. World Wide Web.