Leuconopsis obsoleta (Hutton, 1878) Height 3mm, Width 1.75mm Marine, Recent, Fossil, Native - Endemic, Under high-tidal stones and decaying sea-grass North-eastern and south-western North Island, and South, Stewart and Chatham Islands, from 0m |
Leuconopsis pacifica W.R.B. Oliver, 1915 Marine, Native - Endemic, Living near high tide level Kermadec Islands, from 10-30m |