the forewings of this adult male
are transparent, without any obvious colour,
the colour of the upper hindwings is a stunning iridescent green
with blackish wingtips, while the
underside of the wings is dark brown.
differs from females, who have
pale brownish wings, with two small whitish spots at the
upper edges of the forewings (fig.). This one was
spotted near Mae Taeng in Chiang Mai.
damselflies is that when perching it rests
wings along and parallel to
abdomen, whereas the wings of
dragonflies are held away from and
perpendicular to the body when it