Hyalascus stellatus (Schulze, 1886)
Bathydorus stellatus Schulze, 1886: 50; 1887: 152, pl. LIX, figs. 1–5; Ijima 1904: 18.
Remarks. This species is known from a single record off Chile given by Schulze (1886): in Messier Channel, off Patagonia, right in front of Port Grappler (49°24'30" S; 74°23'30" W, RV Challenger, station 307), from a depth of 140 fathoms (= 256 m). This species has not been registered again since its description.