AIHIliID.E OF FORMOSA, 23 



ADteuDfo pale lirowuisli, slightly dusky ( u tlio distal half. CVuuick'S slightly 

 pale Ijrowuish, slightl^■ dasky at the apex. Cauda pale gicoiiish. Legs palo 

 brovmish, tarsi slightly dusky. 



Body oval, with the dorsal surface iiregularly reticiJatal. Head pro\ided 

 with a few very short stjut haii-s which are somewhat capitated. Froutiil 

 tubercles well developed. Auteuiifo loDg aud slender, imbiicatcd, with a few 

 veiy short hail's which are slightl,^- capitated ; the 1st joiut soruewhat convex on 

 the inner side; the 3id joint lacking seusoria ; the relative length of juiufs as 

 follows: in— 6.J, r\'— 50, Y— 50, YI— 102 (20+82). Rostrum reaching the 

 hind coxse. CoiTiiclos cylindiical, somewhat dilated towards the liase, very ylightly 

 curved, imbricated, almost as long as or a little shorter than the 3rd antennal 

 joint, about 2.7 times as long as the cauda, about 3.5 times as lr)ng as wide. 



Cauda broadest at the base, alxiut 1.5 times as long as ^\ide, much 

 longer than the hind tarsi, provided with 3 pair-j of long lateral bristles. 



Alxlomen pro^■ided with some very short set» ou the dorsum. L^gs long 

 and slendei-, provided ■\\ith some setiX". 



Length of lx)dy — al)out 1.1 mm. Antenna — alKmt 1.5 mm. 



Cornicle — al)0ut l*.3 mm. 



Winged viviparuus female. 



Green. Head bro\\nLsh. Eyes almost blackish brown. Anteun;e l)lack, 

 veiy slightly pale just at the lia.se of the 3rd joint. ]\Iesothorax dusky. 

 Cornicles pale green, slightly- dusky at the apex. Cauda pale grreu. Legs 

 pale brown ; dLstal halves of femora, apices of tibise, and tarsi lilack. Wings 

 hyaline; stigma p.ale dusky; veins dark brcwu. 



Body oblong. Head ])ro\idLd with a few very short liairs. Fi-ontal 

 tul)ercles moderately convex on the inner side. Anteuufe long and slender, 

 imbricated, almast hu'king hairs ; the 1st joint somewlmt convex ou the inner 

 side ; the 3rd joiut provided with about 25 — 30 small circular seusoria scattered 

 over the whole length, the 4th with about 10 — 13 similar sensoria, the 5th 

 with alxjut 3 — 5 sensoria aiTauged almos': in a single row ; the relative length 

 of joints about as follows: 111—70. .78, lY— 51, Y— 50, YI— 112 (22-90). 

 Rosti-um reaching the Hnd cox;t'. Suljcosta of the fore wing provided with 3 or 4 

 small sens aria ; veins rather .stout; the Lst oblique not curved; tlie 2nd very 



