New Zealand Map Series 1:
N52 555 867 (WGS84 -37.459357 175.040288)
New Zealand Map Series 260:
S13 908 139 (WGS84 -37.459054 175.040772)
Latitude and Longitude (WGS84):
37°27´ S 175°2´ E (WGS84 -37.45 175.033333)
Abundance:
Abundant
Altitudes:
from 15m
Habitat:
Flat wave-cut? terrrace just above lake edge beneath calcareous siltstone cliffs.