EXPLANATION OF PLATE 43. 

 Wing patches and folds found in male butterflies. 



Figs. 1, 3-S, 10, 11, 13, 1(3, 17, 211 were drawn in pencil by J. H. Emerton; %s. 2, 9, 12, U, 15, by Henri Metzgcr. 

 Reproduced photographically by the gelatine process by the Boston Photogravure Co. 



1. Erijnnis meten i. Discal stigma of fore wing. 11. Atalopedes liuron f. Discal stigma of fore 



2. Oeneis jntta \. Showing oljlique strealv across wing. 



fore wing. 12. Thanaos jnvenalis |. Showing open costal 



3. Limochores manataaqua f. Discal stigma of fold of fore wing. 



fore wing. 13. Eitphyes metacomet J. Discal stigma of fore 



4. Uylephila phylaeus f. Discal stigma of fore wing. 



wing. 14. TliijmcHcits aetna |. Discal stigma of fore 



5. 'niymeUcitl hrcttus |. Discal stigma of fore wing. 



wing. 15. Enjnnis sassactts f . Discal stigma of fore 



0. Thymelicus mystic f. Discal stigma of fore wing, 



wing. IG. Anthonuister leonardiis |. Discal stigma of 



7. Limochores taiimas |. Discal stigma of fore fore wing. 



wing. 17. Evphycs rerna i. Discal stigma of fore 



8. Erynnis manitoha f. Discal stigma of fore wing. 



wing. 18. Pontes j^eckiiis f. Discal stigma of fore 



9. Aryynnis cybele f. Wings of one side, show- wing. 



ing the apparent thickening of the median branches 19. Laertias philenor {. Showing fold of inner 



and submediau vein of the fore wing; and the row margin of hind wing, when opened. 



of hairs above the subcostal vein of the hind wing. 20. Lere^na acciiis ^. Discal stigma of fore wing. 



10. Limochores pontiac |. Discal stigma of fore 

 wing. 



