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(1 ) P. antuiU['cs s]). nov. { S). 

 Pis. II f. 9, HI f. 3. 



Stramineous, fuscous aloiii^ sides of face and a])ex of ciypeus ; 

 front and middle legs with two black rin.^s on tibiae, and a black 

 streak down femora, hind let^s with apex of femora black ; apex 

 of labium black ; teginina hyaline with yellowish veins, a broken 

 fuscous mark across tegmina about middle of clavus and another, 

 less broken, at first median sector ; a series of fuscous marks in 

 costal cell, apical veins fuscous. 



Length 2.o mm. ; tegmen Z.7 mm. 



Habitat : Amboina. 



(2) P. Ill i^rif runs sj). nov. (S). 



Antennae not quite so large as aiiiuilipcs, narrowed at base and 

 apex, the basal disc not being so large, appearing more as a 

 swelling at base ; media with four sectors. Face, antennae, ciy- 

 peus, ventral aspects of thorax and abdomen and sides of pro- 

 notum and scutellum fuscous, legs, vertex, median portion of 

 pronotinn and scutellum and dorsal aspect of abdomen fuscous 

 yellow. Tegmina hyaline, slightly opaque with waxy secretion, 

 yellowish veins spotted with black, the black spreading into cell 

 in clavus, and at base of second median sector; wings hyaline with 

 yellowish veins, slight opaque with waxy secretion. 



Length 2.3 mm. ; tegmen 5. 4 mm. 



Habitat : Larat. 



Xcocycloiiictdf'iiiii gen. nov. 



Type sordid mil. 



In profile vertex and face rounded, the apical portion of face 

 being slightly flattened; sul)antennal flange rising from round the 

 base of antennae, large and foliaceous ; antenna subtriangular, 

 just reaching to eye. \'ertex acutely triangular, base fairly 

 broad, roundly, shallowly emarginate, without keel; lateral keels 

 deep, obscurely beset with wax ])its, converging towards apex and 

 continuing down face, where they are contiguous for some dis- 

 tance ; clyi)eus slightly larger than face, flattened, esjiccially at 

 sides, obscurely tricarinate ; pronotum ver\- short. ])er])endicular 

 in middle, widely, angularly emarginate behind. :'M)ulder keels 

 large; scutellum about as wide as long, lateral angles well behind 

 middle, without carinae. Tegmina near to Platoccni, but with 

 four median sectors, the median cross-vein joining miilia sji-july 

 before the forking of radia and media. 



