4 THE ENTOMOLOGIST. 



situated before the subcostal vein of the liind wing large, as is also 

 the one placed below the cell. 



$ . Eesembling nereis from Engano. Fore wing with sharply 

 marked whitish grey vein-streaks , the streaks at the submedian vein 

 broader and purer whitish grey than in Sumatran specimens, there 

 being also two thin stripes at the submedian fold ; the apex of the 

 cell whitish grey as far down as the first median vein, the patch 

 including two black streaks. The yellow area of the hind wing 

 beneath paler than in Sumatran specimens, but deeper yellow than 

 in nereis. 



Hah. Nias. A series. 



12. Troides helena typhaon, subsp. nov. 



^ . Fore wing above without grey vein-streaks, these streaks 

 beneath often distinct, in this case there being a whitish subbasal 

 streak beliind the median nervure. The golden subcostal patch of the 

 hind wing always large, extending distally to the costa. 



2 • Apex of cell of fore wing above edged with greyish white, 

 this border being wider in front than behind, not being so distinctly 

 M -shaped as in cerherus ; the vein-stripes narrower than in helena, 

 generally well developed above and beneath, those which are situated 

 at the subcostal and discal veins extending to the cell. The black 

 discal spots of the hind wing often very large and confluent (especi- 

 ally in specimens from the hills). 



Hah. North-east Sumatra. A series. 



13. Troides helena Kpilotia, subsp. nov. 



(J . The vein-stripes of the fore wing distinct above and below, 

 especially those which accompany the median veins ; beneath there 

 is a long and broad streak before the submedian vein, the streak 

 situated behind the second median vein being continued basad along 

 the cell, as in cerherus. Hind wing with a complete row of black 

 spots, the second being 9 mm. long. 



? . The vein-streaks of the fore wing very dark and narrow on 

 upper side, but strongly developed on under side ; apex of cell with a 

 dark grey M. Hind wing without a yellow discal spot before the sub- 

 costal vein ; the black discal spots large, the one situated behind the 

 second median vein long, being only 5 mm. distant fi-om the cell ; the 

 yellow area pale beneath, greyish behind. 



Hah. Hainan. One male and two females. 



A FEW NOTES ON SPANISH BUTTERFLIES. 



By a. F. Rosa, M.D. 



Although my visit to Albarracin in July and August, 1906, was 

 rather late to begin with — and short enough in any case — I was 

 successful in obtaining most of the desirable species and varieties 

 occurring in the district about that time of year. I arrived at 



