X. D, 4 Crawford: Ceylonese and Philippine Psyllidse 263 



Abdomen very long and slender, shining black; male genital 

 segment small; forceps nearly as long as anal valve, slender, 

 apical half a little slenderer than basal, not acute at apex; anal 

 valve slender, tapering to a narrowly rounded end. 



Described from one male from Mount Banahao, Luzon, P, I. 

 (Baker) . 



Homotoma bakeri sp. nov. Plate I, fig. c. 



Length of body, 3.1 millimeters ; length of forewing, 5.6 ; width, 

 2.5; width of head, 0,9. General color shining black; venter 

 of thorax and head reddish brown; wing veins black and mar- 

 gined with black; body surface conspicuously hairy. 



Head as in H. pacifica, but more deeply cleft in front, gense 

 less swollen and produced into 2 small, blunt cones. Antennae 

 less thick, not carinate, wholly terete, only about three fourths 

 as long as forewings. 



Thorax more strongly arched, hairy. Legs short and thick. 

 Wings very large, broad, acute at apex, hyaline, but veins black 

 and margined with black; venation suggestive of H. radiata 

 Kuwayama, but quite different, first marginal cell very small; 

 second very large; fourth f ureal (M 1+2), adjacent to radial 

 sector, and practically fused therewith and thence with costal 

 margin to apex of wing. 



Abdomen short and thick; genital segment thick, as long as 

 rest of abdomen; dorsal valve a little longer than ventral, sub- 

 acute at apex. 



Described from one female from Mount Maquiling, Luzon 

 (Baker) . 



Dynopsylla minor sp. nov. Plate I, fig. a. 



Length of body, 3 millimeters ; length of forewing, 4.3 ; width, 

 1.6; width of head, 0.8. General color light brown to brown 

 with spots and streaks of yellowish to brownish yellow on body, 

 legs, antennae, and wings. 



Head not as broad as thorax, deeply cleft with front ocellus 

 at bottom of cleft and just visible from above; vertex concave, 

 sparsely hairy, with horns a little smaller than in D. cornuta, 

 but rather prominent ; eyes large ; genae somewhat swollen, cover- 

 ing frons; antennae about four fifths as long as forewing, very 

 slender, 2 basal segments thicker. 



Thorax broad, large, well arched, very sparsely hairy; legs of 

 medium length, rather thick ; hind tibiae with a spur at base and 

 several conspicuous spines at apex; wings elongate, acute, hya- 

 line; venation suggestive of the genus Carsidara. 



