Alexandrella mandibulata Berge & Vader, 2005a: 1335–1339, figs 4–6.
Alexandrella mandibulata – Serejo 2014: 139 (key).
East of South Georgia, 55°04ʹ S, 33°57ʹ W to 55°00ʹ S, 33°59ʹ W, 3138–3239 m ( Berge & Vader 2005a).