banks: m \\ neuropteroid [nsects. 319 



other than to the eyes, ocellar triangle Longer than broad behind; lateral 

 bosses large, full as near posterior ocelli as to the eyes, and three limes as far 

 fn>m the antenna] ridges. Pronotum one and one fifth broader than long, 

 sides nearly parallel, a little narrowed behind, Burface strongly rugose. Wings 



long, radial sector two- or t hree-branched, three eross-veins beyond end of 

 BUboOSta, anastomosis oblique, seven or eighl median and cubital CTOSS-VeinS, 



second and third anal veins strongly curved. Ventral plate of the female 

 (Plate 4, ti- ii 

 Expanse 5 1 mm. 



Pehla NIRVANA, sp. now 



TYPE.— M. C. Z. 10,834. India: Kooloo (M. M. Carleton). 



Tale yellowish brown, a large black spot over ocellar area, and extending 

 broadly each side to the eyes, leaving the bosses yellow; a small dark -pot 

 above bases of antennae, sternum, and venter yellow, setae and legs yellowish, 

 the femora at tips, and the tibiae at bases and tips narrowly blackish; wings 

 nearly hyaline, veins yellowish. Ocelli large, plainly closer to each other than 

 lo the eyes, ocellar triangle a little longer than broad behind, lateral bosses 

 rather large, oblique, a little nearer to posterior ocelli than to the eyes, and 

 fully twice as far from the antennal ridges. Pronotum one and one half 

 broader than long, sides nearly parallel, surface strongly rugose. Wings long, 

 radial sector four-branched, five or six cross- veins beyond end of subcosta, 

 eight or ten median and cubital cross-veins, second and third anal veins 

 slightly curved, far apart at origin. The male has a large scar near tip, and 

 each side is a curved depression. 



Expanse 45 mm. 



Perla carletoni, sp. nov. 



Type.— M. C. Z. 10,836. India: Kooloo (M. M. Carleton). 



Yellowish brown; ocellar space black, and black on middle of front margin 

 of head, legs blackish; abdomen marked with black and apical part of ventral 

 plate black, setae brown; wings faintly brown, venation yellow-brown. Ocelli 

 very large, posterior ocelli a little nearer to each other than to the eyes; the 

 ocellar triangle longer than broad behind; lateral bosses large, as near posterior 

 ocelli as to eyes and still farther from antennal ridges. Pronotum one and 

 one half broader than long, slightly narrowed behind, strongly rugose above. 

 Wings lon«r, radial sector three-branched, six or seven cross-veins beyond end 

 of the subcosta, the anastomosis oblique, seven or eight median and cubital 

 cross-vein-, third anal vein much curved, second but little; female ventral 

 plate (Plate 4, fig. 51). 



Expanse 52 mm. 



