Distribution: Antarctica (Scotia Sea; Bouvet Islands; Bellingshausen Sea); off La Plata River (Uruguay) (Child 1994a, 1997; Munilla & Soler–Membrives 2009).
Uruguayan records: Child (1982, 1997): RV Atlantis II, cruise 60, sts. 245 and 262, referred as 245A and 262A. Depth 2440–2707 m.