From editor or global species database
Type locality North Atlantic Ocean, Rockall Trough, 56º14'N, 11º37'W (56.233º -11.617º), at 1380 fathoms (about 2525 m), temperature 2.86ºC, in dark coloured mud. [details]
Type material Type material unavailable, probably lost, not located by Licher (1999: 304). [details]