cordifer Perrier, 1885, Pseudaster

Pseudaster cordifer Perrier, 1885: 68; 1894: 235, pl. 16, fig. 3a-e.

Thoracaster cylindratus ‒ Clark & Downey 1992: 105.

CURRENT STATUS. — Thoracaster cylindratus Sladen, 1883 .

TYPE MATERIAL. — Atlantic Ocean • holotype. Station 134; Talisman expedition; 1883; 42°19’N, 23°36’W; depth 4060 m; MNHN- IE-2014-209.