1886. ] FROM N.W. INDIA. 327 
Female. Head yellow, the upper part greener ; occiput obscurely 
spotted ; thorax reddish brown, with two yellow lateral stripes edged 
externally with black, and two yellow pleural stripes edged in front 
by the black sutural lines; legs varied with black, yellow, and red- 
dish ; between the wings runs a row of yellow markings similar to 
those found in many female Lidel/uline ; abdomen dull reddish 
tawny, with black lateral carinze and a black dorsal stripe, com- 
mencing on the second segment and narrowed at all the sutures. 
Wings nearly as in the male ; one specimen has thirteen antecubital 
nervures, 
Campbellpore, Nov. 14(¢ 92); Murree (2), no date; upper 
slope of Nian Jani, above Kalabagh, about 9U00 ft., Sept. 16 (2). 
Allied to the European O. ce@rulescens, Fabr., and O. ramburii, 
De Selys. 
7. ORTHETRUM TRIANGULARE, De Selys (nos. 3 and 4). 
Murree, Aug. 10 and 16 (3), Aug. 16 and 18 ( 2). 
The male much resembles the inky-black O. carnaticum, Fabr., 
which we have from Nepal. The females differ considerably in the 
intensity of colouring of the thorax and abdomen. As in some allied 
species, the particoloured eyes are remarkable in both sexes, the 
upper portion being reddish and the lower parts dark brown. 
8. OrRTHETRUM NEGLECTUM, Ramb. (no. 3). 
Hassan Abdal and Campbellpore, Oct. 14(3 Q) and Nov. 14 
(2). 
The female is very similar to that of O. triangulare, but it is 
lighter in colour; the wings are clear hyaline (rarely the case in 
P. triungulare); and the pleure are uniform yellowish, with a small 
black ocellus on the mesopleura. 
9. TrirHemMis aurorA, Burm. (Plate XXXIII. fig. 3.) 
A somewhat undercoloured male, without date or locality. 
The species, which I take to be 7. aurora, has only 10-11 ante- 
cubital and 6—8 posteubital nervures on the fore wings, placed rather 
widely apart. Like the next species it occurs both in India and 
Ceylon, but seems to be rarer. We have no specimens from the 
Philippines, the locality given by Burmeister. 
10. TRITHEMIS INTERMEDIA, Ramb. (no. 13). (Plate XX XIII. 
fig. 4.) 
Hassan Abdal, Oct. 14 (3). 
May be distinguished from 7’. aurora by the more numerous and 
crowded nervures—14-15 antecubital and 8-9 posteubital; the 
markings of the thorax beneath resemble those of JZ. rubrinervis, 
De Selys. 
11. TrrrHemis restiva, Ramb. (no. 12). 
Hassan Abdal, Oct. 14 ( ¢.); Campbellpore, Nov. 14 (¢). 
