The evaluation of the species remains incomplete, because so far only juveniles have been found. Juvenile specimens of this olive have been found at depths of between 25 and 60 m.
Distribution
This marine species is endemic to New Zealand and occurs off Fiordland.
Fleming, C. A. (1948). "New species and genera of marine Mollusca from the Southland Fiords". Transactions of the Royal Society of New Zealand. 77: 90.
Michaux, B. (1987). "An analysis of allozymic characters of four species of New Zealand Amalda (Gastropoda: Olividae: Ancillinae),". New Zealand Journal of Zoology. 14 (3): 359.
Spencer, H. G.; Marshall, B. A.; Willan, R. C. (2009). "Checklist of New Zealand living Mollusca". In Gordon, D. P. (ed.). New Zealand Inventory of Biodiversity, Volume One – Kingdom Animalia: Radiata, Lophotrochozoa, Deuterostomia. Christchurch: Canterbury University Press. pp. 196–219.