BUFFALO SOCIETY OF NATURAL SCIENCES 8l 



-. Color whitish or pale greenish yellow at least in the female, 



15. Color pale testaceous or whitish, immaculate or with a 



cloud on the metopidium which may be divided, and two 

 faint fuscous vittae behind the middle, 



13, maculifrontis Emm. 



Color a uniform yellowish green in the female; in the male 

 blackish with two posterior white bands, 



15, incrmis Emm. 



16. Elytra almost hyaline with the apex fuscous; color greyish 



brown with the markings obscured; clypeus very broad, 



convex and rounded before, 16, griscus VanD. 



-. Elytra fuliginous or banded, 17. 



17. Elytra dark fuliginous in the female; clypeus but little in- 



curved at apex, 18, fuscipennis VanD. 



-. Elytra transversely banded with brown and whitish, its 

 apex fuscous; general color cinerous becoming ferrugi- 

 nous anteriorly; clypeus strongly incurved, 



17, cinerens Emm. 



1. Cyrtolobus fenestrates. PI. 2, fig. 15. 



After a careful study of all the species of this genus known 

 to me I have placed this name on the form here described as it 

 is the only one that answers to the description of the genus as 

 well as to that of the species. I believe that the examination 

 of the type, if such were possible, would uphold me in this 

 determination. 



Pronotum well elevated, highest at about the middle, 

 almost regularly arcuated from base to tip, the dorsal line a 

 very little broken at the posterior vitta. Head and the pro- 

 notum anterior to the oblique line pale yellowish testaceous, 

 punctured and varied with brown ; from above each eye a brown 

 indefinite vitta curves backward over the humeral angle; ante- 

 rior oblique vitta almost perpendicular at first, approaching the 

 elongated median mark then deflected and again widened at 

 apex so as to pass almost straight across the dorsal carina; 

 posterior vitta transverse, represented in my Atlanta specimen 

 only by a narrow spot on the carina; the surface behind the 

 anterior vitta darker, in one example almost piceous. Elytra 



