Solaster octoradiatus Ludwig, 1903: 25, pl. 3, figs 21, 22.
Solaster regularis subarcuatus ‒ Clark 1996: 194.
CURRENT STATUS. — Solaster regularis subarcuatus Sladen, 1889.
TYPE MATERIAL. — Antarctic • 1 syntype; Belgica expedition (1897- 1899); 70°00S- 80°48’W; 500 m; MNHN-IE-2014-398.
REMARK
Six syntypes are kept in the RBINS (IG 10131, stations 4, 7 & 9) (Jangoux & Massin 1986).