Explanation of Plates. 263 



PLATE LXX. 



Gynandromorphs illustrating identity of somatic 

 characters on the two sides. 



Fig. 1. A. coridon ab. semisyngrapha with reduction in size of 

 wings, curving of costa, additional blue scales, coarse hair 

 scales and androconia on left side (F. W. J. Jackson). 



Fig. 2. A. coridon ab. semisyngrapha with reduction in size of 

 wings, additional blue scales and androconia on right side 

 (H. B. Williams). 



PLATE LXXI. 



Fie. 1. Wings on right side reduced in size. A few additional 



blue scales but no androconia on upper side, asymmetry in 



pattern on underside. 

 Fig. 2. Wings on left side reduced in size. Two blue scales, one 



coarse hair scale, no androconia on upper side, asymmetry in 



pattern on underside (Dissection No. 18). 



PLATE LXXII. 



Fig. 1. A. coridon showing combination of aba. semisyngrapha and 

 inaequalis, Tutt. No reduction in size of wings, no coarse hair 

 scales and no androconia present (F. W. J. Jackson). 



Fig. 2. A. coridon ab. inaequalis, Tutt. Right fore-wing and left 

 hind-wing streaked with blue scales but without androconia, 

 coarse hair scales or reduction in size. 



PLATE LXXIII. 



Figs. 1 and 2. A. coridon ab. impar. 



Fig. 3. A. coridon, gynandromorph. Wings on right side almost 

 completely male and larger than those on left. External 

 genitalia on right side showing male oharact 



Fig. 4. A. coridon, gvnandromorph tab. roystonensis, Pickett). 

 Reduced size o r mgs on right side. Numerous blue Bcales, 

 androconia ana coarse hair scales on right fore-wing with 

 curving of costa. A few blue Bcales on righl hind-wing. 



Fig. 5. A. coridon, gynandromorph. Wings equal in size on tin- 

 two sides. A few androconia mi righl aide, no ooarse hair 

 scales (P. M. Bright). From a drawing. 



