THE CANADIAN ENTOMOLOGIST. 191 



1 8. Punctures of abdomen dense. 



Face with black hairs ; first recurrent nervure received before the 

 middle of the second submarginal cell ; dorsulum with reddish 

 pubescence Halli. 



Face with ochreous hairs ; first recurrent nurvure received beyond 

 the middle of the second submarginal cell ; pleura with pale 

 pubescence . solidula. 



Face with ochreous hairs ; first recurrent nervure received before 

 the middle of the second submarginal cell ; pleura with pale 

 pubescence junonia. 



Face with pale to dark brown hairs ; pleura with pale 



pubescence compactiscopa. 



Punctures of abdomen not dense. > 



Pubescence of dorsulum ochreous. 



Pleura pale vidua. 



Pleura black. 

 Abdomen black. 



Dorsulum entirely pale. 



Face with pale pubescence; first recurrent nervure received 

 before the middle of the second submarginal 



cell Carlini. 



Face with black pubescence ; first recurrent nervure 

 received beyond the middle of the second sub- 

 marginal cell. 

 Enclosure smooth neurona. 



Enclosure partly rugose pluviaits. 



Dorsulum with a black band traJisnigra. 



Abdomen blue Seattlcnsis. 



19. Clypeus sparsely punctured, especially in the middle. 



Clypeus deeply punctured. 



Abdomen blue, with a greenish cast Chapmance. 



Abdomen greenish and purplish Chapmance race. 



Abdomen black. 



Scopa very compact Pullmani. 



Scopa loose -v longihirtiscopa. 



Clypeus not deeply punctured vichwides. 



