88 APPLE LEAVES CHRYSOPA SPECIES. 



those ia the outer cell of the hind wings black. "Wings expand ,'1.05. Taken the 

 fore part of June. 



18. (1.) Sockets of the antennae not marked with black. 



19. (38.) A dot or spot upon the cheeks. 



20. (29.) Cheeks with a black streak or dots under each eye. 



21. (22.) Two black dots under each eye. 



The CoiON GoLDEN-ETE (C colon). Light yellow. AntennEe pale tawny yel- 

 low, black towards their bases ; basal joint light yellow, unspotted. Face with two 

 black dots each side upon the cheeks. Thorax with a black dot on each side at the 

 apex, and in the middle a transverse but no longitudinal impressed line. Wings 

 slightly angulated at their tips ; the two rows of subapical veinlets, those branching 

 outwards from the rib vein and bases of those branching inwards black. Wings 

 expand 1 40. Taken the fore part of June. 



22. (21.) A black streak or short line under each eye. 



23. (26.) The black line not margined with tawny yellow. 



24. (25.) Several of the veinlets black at one or both ends. 



The Clean. GoLDEN-ETE (C. emuncta). Light yellow. Head without dots or 

 marks except a short black stroke under each eye, anteriorly joining the narrowed 

 end of a second black stroke. Thorax without spots, save a black point at the apex 

 on each side. Wings rounded at tips, hind pair slightly angulated ; veinlets on the 

 outer side of the rib vein black at their bases only in part, all those upon the inner 

 side black at base and tip. Palpi black on their outer sides. Wings expand 1.30- 

 Taken the middle of August. 



25. (24.) Veinlets all green. 



Eobeetson's GoLDEN-ETE (C . Robertsonii) . Pale green with a whitish stripe 

 from the head along the middle of the back. Head sulphur yellow, without spots 

 except a short shining black stripe under each eye. Antennte pale dull yellow 

 basal joint white. Thorax without spots. Legs whitish, feet tinged with brown. 

 Wings rounded at their tips;. stigma green, slightly opake; veins and veinlets all 

 pale green. Wings expand 1.05. Captured at Tullehassie, in the Creek Indian 

 Territory, west of Arkansas, the middle of Miy, and sent me by William S. 

 Robertson. 



26. (23.) Cheeks with a tawny yellow spot in which or on its 

 hind edge is a black line or dot. 



27. (28.) Color pale green. 



The Weepino Golden-ete (C. plorabunda). Very pale green, with a paler 

 cream yellow stripe from the head the whole length along the middle of the back. 

 Head cream yellow; cheeks pale tawny yellow, with a small black stripe posteriorly 

 under each eye., Antennae whitish, clay yellow towards their tips. Thorax without 



