EXPLANATION OF PLATE 50. 

 Scales peculiar to the male Imago. — Pamphilidi. 



Lithography by B. Meisel. Drawings by J. Henry Blake. All the drawings are highly magnified, and in the 

 same figure are drawn to one scale, unless otherwise specified. 



1. Thymelicus brettus ; a, from field below stig- 

 ma; b, from heart of stigma; c, from heart of 

 stigma; d, from heart of stigma; e, from lieart of 

 stigma; /, from base of stigma; </, from base of 

 stigma. 



2. Pontes peckins ; a, from extreme base of 

 stigma; 6, from base of stigma ; c, from field below 

 stigma; d, from heart of stigma (independent en- 

 largement) ; e, from base of stigma; /, from heart 

 of stigma (independent enlargement) ; y, from base 

 of stigma; h, from extreme base of stigma. 



3. Thymelicus mystic ; a, from field below stig. 

 ma; ft, from heart of stigma (independent enlarge- 

 ment) ; c, from heart of stigma; (Z, from extreme 

 base of stigma; e, from lieart of stigma; /, from 

 extreme base of stigma; g, from extreme base of 

 stigma. 



4. Limochores pontiac ; a, from extreme base 

 of stigma; 6, from heart of stigma; c, from next 

 the extreme base of stigma; d, from field below 



stigma; e, from field below stigma; /, from 

 above extreme tip of stigma; g, from above 

 the apical streak; h, from the extreme base of 

 the stigma. 



5. Limochores manataaqua ; a, from field below 

 stigma; ft, from extreme base of stigma; c, from 

 field below stigma; d. from heart of stigma; 

 e, from field below stigma; /, from heart of stig- 

 ma (independent enlargement) ; g, from above apical 

 streak; ft, from above apical streak. 



6. Eiiphyes verna; a, from extreme base of 

 stigma; 6, from vitreous spot in lower median in- 

 terspace of male; c, from extreme tip of stigma; 

 d, from vitreous spot in lower median interspace of 

 female; e, from extreme tip of stigma; /, from 

 heart of stigma (independent enlargement) ; g, 

 from extreme tip of stigma; ft, from extreme tip 

 of stigma ; i, from extreme tip of stigma ; k, from 

 extreme tip of stigma; I, from extreme tip of 

 stigma. 



