EAST ATLANTIC OCEAN • 1 specimen; off Ghana, Takoradi; 04°00’N, 001°43’W; 1445; 20 Nov. 1950; Galathea II stn. 33; grey clay; NHMD-868674 • 3 specimens; off Gabon; 02°00’N, 009°14’E; 1500–1520 m; 02 Dec. 1950; Galathea II stn. 63; blue clay; NHMD-305711.
NORTH ATLANTIC OCEAN • 1 specimen; off Iceland; 64°54,34’N, 029°58,39’W; 2005–2007 m; 25 Aug. 1996; BIOICE stn. 2914; SMNH-41981, SMNH-41982 • 1 specimen; off Iceland; 62 51,49°N, 014 41,65°W; 1729 m; 11 July 1997; BIOICE stn. 3067; SMNH-87642.