6 



Expanse of Eurytheme 2 to 2% inches, of Keewaydin l r »H to 2'4 inches, 

 of Ariadne 1% to 1% inches. Habitat, IT. S. 



19. C. Chrysotheme, Esper. Male ; ground color pale orange, yellow 

 along costa, black at base ; borders black ; discalspot of primaries brown, 

 of secondaries large, orange; underside of primaries yellow: borders and 

 whole of secondaries greenish ; markings same as Eurytheme, but the discal 

 spot on secondaries larger. Female ; same as male, borders broader and 

 macular ; discal spot on primaries larger and black ; below same as male. 

 Expands 1% to 1% inches. Habitat, Texas. 



20. C. Meadii, W. H. Edwards. Male ; ground color dull orange ; bor- 

 ders broad, black ; discal ■ spot faint, black, sometimes bright orange, on 

 secondaries a patch of orange; abdominal edge of secondaries greenish black ; 

 underside of primaries, basal patch light orange, borders greenish ; of secon- 

 daries bright green ; discal spot silver in red circle. Female ; same as male : 

 secondaries heavily dusted with black ; borders enclosing irregular patches 

 of yellow ; underside same as male. Expands 1% to 1% inches. Colorado, 

 Montana, New Mexico. 



21. C. Heela, Lef. Both sexes much the same as the preceding, but 

 paler ; the yellow patches on borders in female are larg-er and more conspic- 

 uous. Expands l/£ to 2% inches. Greenland, Disco Island. 



22. C. Boothii, Curtis. Male ; greenish yellow, flushed with orange on 

 the middle of wings ; borders rather narrow, black; discal' spot rather 

 small, black, of secondaries orange ; underside of primaries pale yellowish 

 green, of secondaries dark yellowish green, paler along the outer margin : 

 discal spot small, brown, of secondaries small, white, surrounded with ob- 

 scure reddish brown. Female ; like male, with the borders of primaries 

 enclosing pale yellow patches ; fringes and antenna; rose colored. Expanse 

 same as Hecla. Arctic America. 



23. C. Nastes, B'dvl. Male ; dull green ; borders black, on primaries 

 sometimes macular ; discal spot black, on secondaries whitish ; underside of 

 primaries paler, of secondaries deep green ; discal spot of primaries a faint 

 black ring, of secondaries white, surrounded with brownish scales. Female : 

 same as male both above and below, but heavier marked ; fringes roseate. 

 Expands 1% to 1% inches. Labrador. 



24. C. Behrii, W. H. Edwards. Male ; upperside dark dull green, bor- 

 ders black ; discal spot on primaries wanting, of secondaries white ; under- 

 side brighter green ; discal spots white. Female ; same as mala ; border 

 on primaries more suffused ; below same as male ; fringes of male whitish, of 

 female pink. Expands l/£ to 1% inches. California. 



