3. 



3- 

 4- 



5- 

 6. 



ERIOPTERA. Only vein!. /i„iry. 

 E. seplcntrionis. % in. ; vellovvish brown ; more or less bright yellow on chest and body ; wuisj not spotted. 

 E. cldorophvlla. ]^ in. ; pale green ; eyes black. 



E. vespertitta. % in. ; vellow ; chest reddish ; wing not spotted. ^feQfcS^: / 



E. veiiiista. % in.; brown; chest reddish ; wing vellow, with two brown bands. 



E. caloptera. ^ in. ; brownish \ellovv ; chest whitish above ; wings brownish, witji trans- ^^^gs^ ^ 

 parent spots. 



9- 

 10. 



1 1 . 



'.3- 



TRIMICRA. 



T. anomala. ^\ in. ; brownish gray ; chest with three brown lines ; wings not spotted, but 

 tinted slightly brownish. 



SYMPLECTA. 

 S. punctipotuis. V^m.: grav ; chest with three brown stripes ; wing whitish, cross veins clouded brown. 



QNOPnOinVlA. 



G. trist/ssivta. ^'^ in. ; black ; knob ot" lialanccrs vellow ; wing semi-transparent. 



aONIOMVIA. UyuiT „ot haiiy. 

 G. sulphitreUa. ]/l in.; sulphur yellow ; wing slightly grayish, variegated with brown. 

 G. blanda. ^{ in. ; grav, with yellow edges; chest with two brown stripes: wing clouded. 



CLADURA. 



CI. indivisa. y\ in.: vellow: sides spotted; bodv with brown bands; wings yellow with 

 reddish tinge. 



CtilONEA. 



C/i. va/i^a. Reddish ; wingless ; founil on the snow. 



(17) 



