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tusely angularly produced, the apex pointed ; genital styles 

 straight along lower edge, pointed at apex which is outwardly 

 curved, a spine-like process situated on inner side near base. 



Length of body 3.6 mm. ; tegmen 4.8 mm. 



Habitat : Teloc Ayer. 



(6) T. fiiscorostratns sp. nov. (S 9 ). 



Vertex slightly shorter than in croccus, making angle between 

 face and vertex slightly greater ; keels on face not so large. Head 

 and thorax dark yellow, facial keels, front of clypeus, margin of 

 tegulae, last labial joint fuscous; abdomen dorsally dark, ven- 

 trally light ; tegmina hyaline, yellowish, a long triangular fuscous 

 mark in second radial and radio-apical cells, the distal portion of 

 last medial and two cubital veins fuscous, slightly fucous on base 

 of costa and along claval veins ; wings slightly fuscous, dark 

 veined. This species is near croceiis, but the genitalia is distinct, 

 the genital claspers being slightly narrower and the apex of anal 

 segment rounded, with a large downward pointing spine on each 

 side near apex. 



Length of abdomen 3 mm. ; tegmen 4.6 mm. 



Habitat : Telok Ayer. 



(7) T. vitrcns sp. nov. (5). 



Facial keels fairly deep, perceptibly converging about middle. 

 Light yellow, facial keels, dorsum of abdomen and last lab'.al joint 

 fuscous ; a round black spot on metapleura ; tegmina vitreous, 

 claval and distal ends of cubital veins smoky ; wings smoky vi- 

 treous, dark-veined. Anal segment rounded at apex ; genital 

 styles slightly spatulate at end, rounded at apex. 



Length of body 2.5 mm. ; tegmen 3.8 mm. 



Habitat: Roban, Java. 



(8) T. pscudotypicus sp. nov. { $). 

 n. I fig. 5. 



Head, pronotum, legs and abdomen testaceous, face (especially 

 keels ) fuscous ; abdomen dorsally blackish ; tegmina hyaline, 

 opaquely white through waxv secretion, a fuscous mark in apical 

 subcostal and first apical median cells. This species is very close 

 to the type of the genus (Icucoptcnts), but the genitalia is very 

 distinct. A genital style of each is figured as that is the more 

 easily observed part of this structure, but the penis presents more 

 marked dififerences. 



I,ength of body 3 mm. ; tegmina 4 mm. 



1 labitat : Teloc Ayer. 



