New Zealand Map Series 1:
N4 417 242 (WGS84 -34.65181 172.924119)
New Zealand Map Series 260:
N03 040 278 (WGS84 -34.651589 172.923836)
Latitude and Longitude (WGS84):
34°39´ S 172°55´ E (WGS84 -34.65 172.916667)
Altitudes:
from 30m
Notes:
Aquatic plants section, MAF Ruakura. Depth ranges etc. Are relevant for this species in a particular lake rather than for this particular specimen.