Třída: Actinopterygii - paprskoploutví
Řád: Pleuronectiformes - platýsi
Čeleď: Cynoglossidae - jazykovcovití

Synonyma: Symphurus strictus australis McCulloch, 1907.

Reference: McCulloch, A. R. 1907. The results of deep sea investigation in the Tasman Sea. II.--The expedition of the "Woy Woy." 1. Fishes and crustaceans from eight hundred fathoms. Rec. Aust. Mus. v. 6 (no. 5): 345-355, Pls. 63-65.