hyadesi Perrier, 1891, Hippasteria

Hippasteria hyadesi Perrier, 1891: 128 .

Hippasteria plana ‒ Clark 1993: 257.

CURRENT STATUS. — Hippasteria plana (Gray, 1840) .

TYPE MATERIAL. — Tierra del Fuego Archipelago • holotype; SE of Port Famine; Cape Horn expedition; 1882-1883; depth 326 m; MNHN-IE-2014-78 .