INSECTS AND THEIR ALLIES 



Chrysididac (Cuckoo-flies). 



Hedychrum violaceum, Brulle. 

 Eumenidae (Solitary Wasps). 



Eumenes fraternus, Say. 

 Odynerus (Symmorphus) debilis, Sauss. 

 (Ancistrocerus) capra, Sauss. 



uncinatus, Say. 

 (Odynerus) arvensis, Sauss. 

 " " catskilli, Sauss. 



foraminatus, Sauss. 

 (Stenodynerus) pennsylvanicus, 



Sauss. 

 Vespidae (Social Wasps). 



Polistes pallipes, Lep. 

 Vespula consobrina, Sauss. 

 " diabolica, Sauss. 

 " germanica, Fab. 

 " maculata, Linn. 

 " vulgaris, Linn. 

 Psammocharidae. 



Pseudagenia mellipes, Say. 

 Psammochares aethiops, Cress. 



philadelphicus, Lep. 

 griseus, Prov. 



Pompiloides marginatus, Say. 

 Episyron biguttatus, Fab. 

 Ceropales bipunctata, Say. 

 fraterna, Smith, 

 robinsonii, Cress. 

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