- 

 wintt 



e the at 

 e been st 



were arroundings. Thi< 



PLATE XI. 



WASPS 



_ 



FIG. FIG. 



1. Chalybion texanum 15. 



2. Notocyphus texanus 16. 



3. Sphex texanus 17. 



4. Ceropales nigripes ifc. 

 ">. Palmodes ruiiventris 14. 



6. Sphex tenanus 20. 



7. Priononyx brunnipes 21. 



8. Sphex flavipes 22. 



9. Priononyx ierrugineus 23. 



10. Sphex belfragei 24. 



1 1. Priocnemis unifasciatus 25. 



12. Pepsis ceerulea 26. 



13. Ceropales elegans 27. 



14. Enty pus marginatus 



Pepsis marginatus 

 Pseudagenia bombycina 

 Sericopompilus cinctipes 

 Pcecilopompilus navus 

 Pedinaspis laevifrons 

 Hemipogonius heiligbrodtii 

 Parapompilus contiguus 

 Priocnemis lulvicornis 

 Priononyx bifoveolatus 

 Batozonus algidus 

 Priocnemis terminatus 

 Salius texanus 

 Ammophila robusta 







