The species is recorded in the same locality for two consecutive years, in 2004 and 2005. The dragonfly was very alert and I photographed this with 200mm lens.
Lau Shui Heung is one of the serval known locations where this species can be found in Hong Kong.
The dragonfly was perching on boulder of a small stream when spotted.
This species I guess is something gomphus!:-). No idea. Photo taken in Huong Giang SFE, A Luoi district. The second photo is the front view of the same individual.