PLATE II. CiCADELLIDAE. 



1. Kolla tripuiictata Fitch. 



2. KoUa bifida Say. 



3. Platymetopius acutus Say. 



4. Eutettix ductus Osborn and Ball. 



5. Eutettix seminudus Say. 



6. Phlepsius fulvidorsum Fitch. 



7. Scaphoideus lobatus Van Duzee. 



8. Phlepsius atropiinctatus DeLong. 



9. Thamnotettix collaris Ball. 



All greatly enlarged. Photographs by J. G. Sanders and 

 D. M. DeLong. 



