XII, D, 2 Muir: Derbidse of. the Philippine Islands 71 



Genus EOSACCHARISSA Kirkaldy 



Eosaccliarissa philippina sp. nov. 



Male. — Yellow ; a fuscous spot on face in front of eye, fuscous 

 on abdominal tergites. Tegmina hyaline, slightly opaque with 

 waxy secretion, a faint fuscous spot in middle of costa, two at 

 apex of radius, a more distinct spot at end of clavus, a faint 

 yellow mark from end of clavus across base of radius to costa, 

 slightly yellowish at base and over apical cross veins; wings 

 hyaline, veins light. 



Ventral edge of pygophor at middle produced into a square 

 plate, the corners rounded, the dorsal surface with a median 

 depression in which the sedeagus lies ; lateral edges very slightly 

 rounded ; anal segment large, basal half slightly wider than long, 

 sides slightly arcuate, bent ventrad second half much narrower, 

 at right angles to basal half, apex roundly emarginate, anus at 

 apex of first half; genital styles semispatulate, base narrow, 

 dorsal edge slightly curved dorsad, ventral edge roundly pro- 

 duced on apical half, apex pointed, turned inward, a small spine 

 about middle of inner surface. 



Length, 3.6 millimeters; tegmen, 4.5. 



Mindanao, Butuan (Baker). 



Eosaccharissa pulchra sp. nov. 



Female. — The apical half of face is less rounded than in the 

 type species. Light yellow; carinae on lower half of face black 

 with a black mark across face to base of eye, genital styles 

 fuscous. Tegmina white, veins white, five fine brown hair 

 streaks from costa, one through middle of costal cell, two at 

 apex, and two smaller a little beyond; a broader black mark 

 from apex of media to apical cross vein, a small dark mark at 

 end of clavus ; yellowish along side of hair streaks, over cubitus 

 and apex of median sector ; wings white with white veins. 

 Tegmina and wings opaque with waxy secretion. 



Pregenital sternite produced in middle on posterior edge into 

 a flat, conical process, length about twice the width at base. 



Length, 2.5 millimeters ; tegmen, 4. 



Luzon, Tayabas, Mount Banahao (Muir), on young coconut 

 palms; Laguna, Los Baiios (Muir), cotype in College of Agri- 

 culture, No. 18121. 



Eosaccharissa fusca sp. nov. 



This species difi'ers from the type in having the face in lat- 

 eral view more conical in the middle, the costal cell broader, and 

 the costal margin more arcuate. Yellowish ; a mark across face 



