196 BiilÌPlln de In SocU-lé Tìoyaìe EìUomoìogique cVÉgypie 



spaces strongly convex; metazona convex, somewhat 

 (Irprossed inwards from llie shoulders which are pru- 

 miiient; median keel thick and low on the prozona, 

 linear, more raised anteriorly, on the metazona. 

 Lateral lobes with a not attenuale ohlnse angle of the 

 lower margin hehind.Klytra not (piite reaching the ends 



Figs. 2 & 3. — l^phiiigonofus coerìihiììs throdori, 

 sulj.siî. n. — Head and pronolum. 



of hind tibiae, perfeetly hyaline, except in the basal 

 fonitb, (lisroidal vein ([uite straigbt, parallel to tlie ra- 

 lliai, its distance from the radial is half of that from thr> 

 nlnar vein. Wings shorter and broader llian in ib.' 

 typical race. General coloration \ery paîe ^^bitish- 

 ochraceons, almost white on the face and the sides. 

 Elytra with the membrane transparent milky-white, 

 and the veins and veinlets white, except In tbe apical 

 tbird wheie the membrane is hyaline and the vein;^ 

 very pale ocbraceons; the basal fascia occupies a lit- 

 tle less than a third of (dytron and is very j :al(> biown- 

 ish, getting bro>Nn at its apical margin wbi(h is 



