1923. | 
Zoological Results of Expedition to Yunnan. 457 
clear areas at the apices of the forewings. The basal 
nervures in these were noi however bluish white as in 
oberthuri. 
The single female received is very similar to the male. 
The inner three-fourths of all wings are dark brown the 
outer fourths pale brown. There is a tiny. white 
rudimentary pseudostigma in all wings, so small as to 
be hardly noticeable. It would be better to say that 
at the site of the normal stigma there is a slight diver- 
gence of the radius and costa, which enclosed area is 
palely white and traversed by about 4-5 nervures. The 
Sree of all wings are finely margined with dark 
brown. (End of abdomen missing.) 
e no doubt that this insect and MacLachlan’s 
Calopterya oberthurt are one and the same. The des- 
criptions agree as also do the measurements. The type 
specimen was taken further to the north, in Szechuen, 
but I cannot say where it reposes at present as I do 
not remember seeing it in the MacLachlan collection 
when looking through the latter in 1920. 
Mnais gregoryi, sp. nov. 
(Fig. 5.) 
¥ near Chitsung, Yangtse Valle 
2 « ey 
Male. Abdomen 45 mm. Hindwing 38 mm. 
Head. Wabium black, labrum and rest of head 
brilliant coppery metallic, the occiput more dully so. 
Prothorax and thorax bright gn iaats metallic, , green 
in some lights, the sides of the thorax low d 
M. earnshawi. The metepimeron olivaceous, non- 
metallic. Legs black, long and slim; tibial spines long ; 
claws bifid. 
Abdomen black, with a mae reflection, segments 
L-to-3 one 8 to 10 pruinosed white 
Anal appendages black, superior cylindrical at the 
base, “fatt ened thereafter angulated strongly inward 
near the fie. broadening towards the apices, which 
nearly meet. The outer border finely spined. 
Inferior shorter, cylindrical, tapering. the apices 
curving slightly upward. 
Wings hyaline, all traversed by a’ broad blackish 
brown fascia which extends from the outer end of the 
trigone to about half-way to the pterostigma. The inner 
border of fascia irregular in the forewing, oblique from 
before back in the hind, the outer border crenulate and 
very irregular in both wings, prolonged finely along the 
