Gynandromorphoits Agriades coridon. 249 



to measure accurately. (Small patch of blue scales with many 

 androconia near apex of right fore-wing, numerous blue scales and 

 androconia on right hind-wing with smaller lunules. General fades 

 alike on the two sides. Ovaries and cement glands normal and 

 symmetrical. Bursa, caput and ductus seminis normal. Caput 

 empty. Spermatheca branched (Fig. 7). External genitalia sym- 

 metrical and like those of normal female. 



No. 11. Fore-wings, right 16 mm., left 17 mm. H.B.W. General 

 facies alike on both sides. Blue scales most numerous near posterior 

 margins of fore- and hind-wings on right. Androconia numerous. 

 Lunules on right hind-wing reduced. Ovaries and cement glands 

 normal and symmetrical. Other organs present and normal. 

 Caput empty. External genitalia symmetrica] and like those of 

 normal female. 



No. 12. Fore-wings, right 15"5 mm., left 16 mm. Costa o 

 right fore-wing curved. General facies alike on both sides, discal 

 spots ringed with white, ab. albicincta, Tutt. Diffuse blue scaling 

 of both wings on right. Lunules reduced. Androconia and coarse 

 hair scales few in number. Ovaries and cement glands large and 

 symmetrical. Other organs present and normal. Caput empty. 

 External genitalia symmetrical and like those of normal female. 



No. 13. Fore-wings, right 15 mm., left 16 mm. General facies 

 alike on both sides. Blue scales diffuse but not numerous on both 

 wings on right. Androconia numerous even amongst purely brown 

 scales. Ovaries and cement glands normal and symmetrical. 

 Other organs present and normal. Caput bursae full of dark 

 material. External genitalia symmetrical and like those of normal 

 female. 



No. 14. Fore-wings, right 16 mm., left 15 mm. Blue scales, 

 coarse hair scales, and androconia numerous on the left fore-wing, 

 local patch of blue scales without androconia on the left hind-wing. 

 No reduction in size of lunules. General facies alike on both sides, 

 underside near ab. parisiensis on both sides. Ovaries and cemenl 

 glands normal and symmetrical. Other organs present and normal. 

 Caput empty. External genitalia symmetrica] and like those of 

 normal female. 



No. 15. Fore-wings, right 13 mm., left 13*6 mm. Right fore- 

 wing: numerous blue scales, coarse hair scales and androconia diffused 

 over surface. Right hind-wing has only about 33 blue scales with 

 one androconial scale. General facies the same on both sides. 

 Ovaries and cement glands symmetrical and normal. Other 

 organs present and normal. Caput empty. External genitalia 

 symmetrical and like those of normal female. 



No. 16. Fore-wings, right 164 mm., left 1.V5 mm. Stripe of 



