26 



WARO NAKAHARA. 



Prothoiax pale yellow with both sides narrowly variegated with light 

 brown, trace of brown also on the sides of meso- and metathorax.' Legs 

 pale yellow ; tibia I and tarsi of all legs somewhat brownish. 



Forewing hyaline, 

 similarly marked with 

 greyish as in H. Jmmuli, 

 but the veins, which are 

 pale yellow, are some- 

 what less minutely 

 spotted with fuscous 

 black ; many greyish 

 spots in discal area, 

 sometimes becoming 

 united together and 

 forming several im- 

 perfect wavy streaks 

 running across the 



Textfig. 3. 

 Wings of Flemerobius jaf onicns n. sp., X8. 



B 



wing. Three, very rarely four, radial sectors; the 3rd sector with two, 

 occasionally three, branches before outer gradate series. 



Hindwing rather 

 broad, colorless and 

 hyaline, with pterostigma- 

 tic region pale brown. 

 Neuration pale ; radial 

 sector fuscous at end ; 

 crossveins blackish. 



Abdomen greyish 

 fuscous above, under side 

 commonly yellowish. 

 Male genital appendage 

 deeply furcate, i. c, the 

 lower limb of the appendage prolonged to a length much longer than half 



Textfig. 4. 

 Hemerobius japomcus n. sp., 



A. Apex of abdomen, from side, X 15. 



B. Apex of genital appendage., from above, X 30. 



