736 Mr. W. L. Distant on 



spots at the apices of the longitudinal veins to apical 

 areas ; wings with the veins darker but unspotted ; vertex 

 longer than broad, the margins strongly ridged, face 

 longer than breadth before clypeus, gradually and some- 

 what convexly widened to base of clypeus, the margins 

 and central ridge strongly developed ; mesonotum with 

 five longitudinal ridges; tegmina about twice as long as 

 broad. 



Long., excl. tegm., 4-5 mm. ; exp. tegm. 11—15 mm. 



Hab. Ceylon; Kandy, Eppawela {Green, Brit. Mus.). 



To be placed near 0. stigma, Motsch. 



Oliarus annandalei, sp. n. 



Head ochraceous, the vertex between the marginal rido-es 

 black ; pronotnm ochraceous, with a transverse piceous 

 foveate line on each side ; mesonotum shining black, the 

 longitudinal ridges concolorous ; abdomen above black, the 

 posterior segmental margins ochraceous; face black, the 

 marginal and central ridges ochraceous; sternum black- 

 abdomen beneath and legs ochraceous, femora more or less 

 streaked with piceous; tegmina hyaline, a broad bronzy- 

 brown fascia near base and a little more than apical tiiird 

 fuscous brown ; wings hyaline, the veins a little darker ; 

 vertex longer than broad, the marginal ridges strongly 

 developed ; pronotum very short, especially at middle 

 marginal ridges strongly developed ; mesonotum with five 

 discal longitudinal ridges ; posterior tibiaj with a distinct 

 submedial spine ; tegmina about three times longer than 

 broad, the stigma elongately triangular, ochraceous, its inner 

 margin black. 



Long., excl. tegm., 4^ mm. ; exp. tegm. 12 mm. 



Ilab. Lower Bengal ; Port Canning {Annandale, Ind 

 Mus.). 



Oliarus liodgarti, sp. n. 



Allied to the preceding species, 0. annandalei, but with the 

 vertex shorter and broader ; tegmina shorter and com- 

 paratively broader, less than three times longer than broad 

 and without a broad basal bronzy fascia; face a little 

 narrower and the lateral margins less convexly rounded. 



Long., excl. tegm., 4 mm.; exp. tegm. 9^-10 mm. 



Hab. Bengal ; Goalbathan (TtJ. //ocf'^aW). Bandel, Hooghly 

 District (C. Paiva). Chapra [Mackenzie, Brit. Mus.). Sara 

 Ghat, River Ganges [J. T. Jenkins). Kurseong (E. Hima- 

 layas). 



