100 



HENRY SKINNER, EDITOR. 



S. fragariae. 



Mandibles black, extreme tip reddish. 



Antennae longer, reaching consider- 

 ably beyond tegulse. 



Tegulae piceous. 



Wings more or less dusky, especially 

 on apical margin ; stigma and nervures 

 black. 



Ridges of metathoracic enclosure 

 weaker. 



Sides of metathorax coarsely rugose. 



Apex of abdomen black, the black 

 well defined from the red ; a black spot 

 on base of third segment. 



& mandibular is. 



Mandibles ferruginous. 



Antennae short, only reaching tegu- 

 lae. 



Tegulae dark brown. 



Wings clear; stigma and nervures 

 dark brown. 



Ridges of metathoracic enclosure 

 very strong. 



Sides of metathorax cancellate. 



Apex of abdomen suffusedly black- 

 ish. 



S. fragarice was taken at Beulah, N. M., May 3, 1902 (T. D. A. 

 and W. P. Cockerell), visiting flowers of Fragaria (wild strawberry). 



