

J 



PLATE XII. 



WASPS AND BEES. 



' 



i = Sphaerophthalmus californicus, 

 2=Polistesaurifer. 

 3 =Elissp. 

 4= Psithyms elatus. 

 5 = Bombus vagans. 

 6=Agapostemon radiata. 

 7 = Xylocopa sp. 

 8=Bembex spinolae. 

 9=*Vespa germanica. 

 10= Bombus californicus. 



11 = Anthophora pacifica. 



12 = Polybia flavitarsis. 

 i3=Chalybion coeruleum. 

 i4=Sphex ichneumonea. 

 i5=Pelopeus servilla. 







