E: ago 
tarsi rufescent. Front femora with 4—5 long spines succeeded distally 
by fine piliform spines. Total length (7 & 9) 28 mm.; length of body 
12 mm.; length of tegmina 44 mm.; pronotum 5,3 mm. «6,» mm. 
A long series of specimens. The 9 type is in the Oxford Uni- 
versity Museum (e coll. Wilson Saunders); it was labelled by Fran- 
cis Walker /schnoptera melasa Walk. but on comparison with the 
type of that species in the British Museum I find it is very different. 
Ischnoptera ikonnikovi, sp. n. 
7 and 9. Head piceous, mouth-parts and ocelli flavid. Antennae 
fuscous. Distance apart of eyes in 4 scarcely more than breadth of 
first antennal joint. Pronotum ferruginous with the disc suffused with 
castaneous. Tegmina and wings considerably exceeding the apex of the 
abdomen. Tegmina rufo-testaceous; venation as in the preceding spe- 
cies. Wings hyaline, marginal area suffused with flavid, mediastinal 
vein not quite so long as in the preceding species, radial vein simple, 
10 — 11 costals, ulnar vein with 7 — 8 incomplete and 3 — 4 complete 
rami. Abdomen piceous. Supra-anal lamina: ($), quadrate, produced, 
surpassing the subgenital lamina; (9) triangular, apex testaceous. Sub- 
genital lamina: (d) asymmetrical, of the same shape as in the prece- 
ding species. Legs rufo-testaceous; front femora as in the preceding 
species. 
Total length (3 & 9) 24—25 mm.; length of body 16 mm.; 
length of tegmina 21 mm.; pronotum 5 mm. «6 mm. Two males and 
two females. 
Ischnoptera moxa, sp. n. 
7 and 9. Head piceous, with genae and basal joint of palpi testa- 
ceous. Antennae fuscous. Pronotum dark castaneous with lateral mar- 
gins testaceous; trapezoidal, anteriorly not covering vertex of head, pos- 
teriorly produced very obtusely. Tegmina and wings extending consi- 
derably beyond the apex of the abdomen in the male sex, barely exce- 
eding it in the female sex. Tegmina dark costaneous, outwardly mar- 
gined narrowly with testaceous; marginal field broad, radial vein bifur- 
cate, 13-—14 costals, 8 longitudinal discoidal sectors. Wings with the 
anterior part suffused with castaneous; mediastinal vein multiramose, ra- 
dial vein bifurcate, 4—-5 costals, the last two multiramose, ulnar vein 
with one incomplete and three complete rami, a distinct apical triangle. 
Abdomen (4) testaceous above with a large castaneous blotch before the 
apex, piceous beneath; 6-th tergite posteriorly concavely emarginate, 7-th 
tergite with a triangular notch in the middle of the posterior margin; 
supra-anal lamina triangular, it apex faintly emarginate. Subgenital la- 
mina (d) produced beyond the apex of the supra-anal lamina, asym- 
metrical, on the right side produced to form an acute inflected lobe 
with a sharply pointed style, the left style small and inconspicous 
Русск. Энтом. Обозр. XII. 1912. № 1. 
