New Zealand Map Series 1:
N33 672 210 (WGS84 -36.346025 174.147521)
New Zealand Map Series 260:
Q09 135 389 (WGS84 -36.345893 174.147354)
Latitude and Longitude (WGS84):
36°20´ S 174°8´ E (WGS84 -36.333333 174.133333)
Altitudes:
from 60m
Notes:
Aquatic plants section, MAF Ruakura. Depth ranges etc. Are relevant for this species in a particular lake rather than for this particular specimen.