From editor or global species database
Type locality South Indian Ocean, midway between Australia and Antarctica (53º55'S, 108º35'E), 1950 fathoms (= about 3566 m), in a bottom of diatom ooze, inside a hard brownish tubular test with black grains, of a sand-agglutinating foraminiferan (perhaps Rhabdammina sp.). [details]