samouelle's 



especially those of road rides and lanes. The early 

 part of the morning is by far the best time to meet 

 with them, the females have an acute concealed 

 sting. The male insects are very rare, they are 

 longer and much slenderer in the body, and the an- 

 tennae are in general straight and of the length of 

 the bodv. 



