Cryaster antarcticus Koehler, 1905: 469; 1906: 24, pl. 1, fig.1, pl. 2, fig. 10.
Perknaster antarcticus ‒ Clark 1993: 202.
CURRENT STATUS. — Perknaster antarcticus (Koehler, 1905).
TYPE MATERIAL. — Antarctic • 2 syntypes; French Antarctic expedition (1903-1905); MNHN-IE-2014-272 • 2 syntypes; same as for preceding; MNHN-IE-2014-39.
REMARKS
Koehler (1906) does not give any locality for these individuals. The species is known from the Antarctic Peninsula and the Ross Sea.