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short, radia furcate beyond cross-vein, two median sectors, basal 

 portion of first joining cubitus, four apical cubital veins, a large 

 stigmal spot at end of costal cell. First joint of hind tarsus about 

 twice as long as second and third "together, tibial spur awl-shape with 

 one basal, one preapical and four apical spines. 



This genus is near to Vgyops (and Bidis) but its longer antennae, 

 wider vertex and the distance between its median facial keels dis- 

 tinguishes it. 



(1) P. giffardi sp. nov. ( 9 ) 

 Plate 6, fig. 13. 



Face below eyes, clypeus, legs, ventral surface of thorax and 

 abdomen, vertex and middle of thorax light yellow, eyes, antennae, 

 face between eyes, lateral portions of pronotum and scutellum and 

 dorsal surface of abdomen dark reddish brown; abdomen somewhat 

 mottled. Tegmina brownish, darker over the costal area up to stigma 

 and over the posterior half of apex; veins darker, a row of hair- 

 bearing granules along each side of veins to cross-veins, then a single 

 row on the veins; wings dusky hyaline, veins brown. 



Length 4.4 mm. ; tegmen 7.8 mm. 



Hab. Piroe, Ceram. 



I take the pleasure of naming this species after my friend 

 Mr. W. M. Giffard. 



Ugyops Giier. 

 (1) U. liiurifrons (Walker.) 



Specimens from Amboina, Ceram and Larat show consider- 

 able variation in extent of markings on tegmina ; in some the 

 brown apical mark extends along clavns to base. The genitalia 

 in all these specimens are identical, the medio-ventral edge of 

 pygophor is drawn out into a rounded tongue, the lateral edges 

 curved ; anal segment about half the length of ventral surface of 

 pygophor, with a v-shaped excavation on its ventro-basal sur- 

 face ; anal style lanceolate, long, narrow ; styles slender, sul)eylin- 

 drical, curved inwardly to near tips which are straight and meet 

 together. 



(2) TJ. amboinensis sp. nov. {$9) 



Face with two approximate median keels joined together at apex. 

 Light yellow, vertex and sides of face, genae and apex of clypeus 

 spotted with brown, second joint of antenna with two brown bands, 

 a brown band on apex of front femora and three bands on front tibiae, 

 the bands on middle and hind legs much fainter, lateral edges and 

 keels of thorax darker, abdomen mottled with brown, especially along 

 medio-lateral line of dorsum. Tegmina hyaline, veins yellow with 



