Sen lìce du 22 Frrrirr i922 63 



Aldi e rivi[i(iroi>s fvnìale : 



ilcad dark ochiroiis lo oHvai-eoiis — lo iiakcnl e\e 

 and iiiulcr low power leiis il appears black. l*ri)lliorav 

 olivaceous pale oii aulerior aiid poslerior niargiii; 

 inid-tlioracic lobes olivaceous. Abdomen pallid with 

 some emerald g^reen specks or spots at base. (Cornicles 

 pale or faintly yellowish. Cauda pale. Eyes dark red. 

 Antennae with segments i and 2 faintly smok;^ ; 'A and 

 /i pale; 5 pale with smoky apex; 6 pale smoky. Legs 

 colourless, glassy; tarsi faintly shaded. Wings with 

 pale insertions; costa pale; cubital vein pale, faintly 

 tinged with yellow in some specimens; stigma pale, 

 but costal margin and lower margin of stigma faintly 

 smoky; oblique veins dusky. Antennae not half the 

 length of the body; basal segment larger than and; 

 3rd nearly twice as long as the Mh and nearly as long 

 as the 6th, with i4-i8 round sensoria; Mh about as 

 long as ôth with o-/i sensoria; öth with a large sub- 

 apical one; basal area of 6th more than half the 5th, 

 Ihe riagellum nearly o times its length. Hairs on head 

 long and simple. Stemmata marked. Proboscis reach- 

 ing about half way between 1st and 2nd coxae. Cor- 

 nicles \ery short and truncate, with marked reticula- 

 tion passing into irregular elongate form at base. 

 Cauda knob-shaped with four prominent long hairs. 

 The abdomen in all the mounted specimens show 

 a dark pigmtMited dorsal i)alch evlending down to the 

 level of the cornicles and a band somewhat paler and 

 wider between it and the cauda. 



Length : 2 mm. 



