1923.] Zoological Results of Expedition to Yunnan. 459 
Male. Abdomen30 mm. Hindwing 38°5 m1 
Head, therax and abdomen green or act bronze 
metallic according to the angle cf view. Thorax not 
pruinosed although the specimen appears to be fully 
se Legs, long and slim, black. 
gs hyaline, slightly enfumed, the clouding being 
Phsckish, not olivaceous. Pterostigma elongate. squa- 
rish outwardly, very oblique inwardly, tollowed by 
2 rows of cells as in the last species. Cut ends beyond 
level - — 
é sect is possibly a local race of M. andersoni 
from oui it may be distinguished by the wings not 
ae Hy setae 
supe! weltan ea 
puke ‘ ae peeve Hicre ‘3 
ti Tc 258! iy hay eee Se 
ens ior S Zar eens J ; fra. $4 ARES 
es BEE 
Cy) : ty, 3 

Fig. 6. Wings of Mnais maclachlani, sp. nov. 
being of an olivaceous tint, by their much greater 
length and by the black pterostigma 
Unfortunately the last four segments of the abdomen 
are missing and Professor Gregory’s notes do not give 
any indication as to whether these were pruinosed or 
not. He does, however, mention this fact in the case of 
M. gregoryi so that I infer the end segments of the 
present species were not pruinosed If so this would 
be an additional peculiarity separating it from M. ander- 
soni and M. pruinosa 
Caliphaea contusa Selys. 
Caliphaea confusa Selys. Bull. Acad. Belg.. (2) vii. p co ago 
—MacLach. (Caliphaea consimilis), Ann. Mag. N 

