New Zealand Map Series 1:
N149 271 404 (WGS84 -40.312265 175.791724)
New Zealand Map Series 260:
T24 472 955 (WGS84 -40.312668 175.791332)
Latitude and Longitude (WGS84):
40°18´ S 175°47.5´ E (WGS84 -40.3 175.791667)
Abundance:
Rare
Habitat:
Sloping rock platform immediately above river - in bed of high floods.