Rhotana. 

 (1) E. unimaculata sp. n. ( $ ). 



Stramineous, fuscous over pleurae of abdomen. Tegmina vitreus; 

 veins yellow spreading into cells, especially over cross-veins; a fus- 

 cous mark through middle and another at apex of costal cell; slightly 

 fuscous over cubital and third and fourth median apical cells, an irreg- 

 ular round, black mark on hind margin between cubital veins; wings 

 white, veins yellowish, a round, black mark on apical margin with 

 black over apical vein anterior to it. 



Pygophor laterally compressed; ventral margin truncate, lateral 

 margins acutely angularly produced; anal segment short, anus at 

 apex; styles lanceolate, apex slightly rounded, lower edge more con- 

 vex than upper, reaching beyond angular production of lateral edges 

 of pygophor. 



Length 3. imn. ; teginen 6. mm. 

 Hab. Mt. Ari; October (I. Nitobe). 



Mecy>"orhynchus. 



(1) M. stramineus sp. n. ( <? ). 



Stramineous; slightly tinged with red along facial keels, hind 

 margin of pronotum and dorsum of abdomen. Tegmina hyaline, 

 slightly opaque with white, waxy secretion, veins white, a small black 

 triangular mark at base of fourth median sector, slightly infuscate 

 over apical veins and cross-veins, and on hind margin at end of 

 cubitus; wings white, slightly opaque with waxy secretion. 



Pygophor compressed laterally, ventral edge truncate, lateral edges 

 slightly convex; anal segment very short; styles sub-quadrate, reach- 

 ing to end of anal segment, longer than broad, apex truncate, slightly 

 constricted near base. 



Length 2. mm. ; tegmen 4. mm. 



Hab. Mt. Ari; October (I. Nitobe). 



The cljpens and labium not quite so long as in liershaivi. 



