1913] 



Wing Venation of Fulgoridcs. 



351 



REFERENCES. 



Ashmead, W. H. 1889. A Generic Synopsis of the Fulgoridae. Ent. Amer., V, 1-6 



and 21-28. 

 Edwards, J. A. 1896. The Hemiptera Homoptera of the British Islands. 

 Melichar, L. 1896. Cicadinen von Mittel-Europa. 

 Melichar, L. 1898. Monographic der Ricaniiden. 

 Melichar, L. Monographic der Acanaloniidcn und Flatiden. 

 Melichar, L. 1906. Monographic der Issiden. 

 Metcalf, Z. P. 1913. The Wing Venation of the Jassidae. Ann. of the Ent. Soc, 



of Amer. VI, 103-115. 

 Osbom, H. 1903. A Subterranean Root-infesting Fulgorid. Ohio Nat. IV, 42-44. 

 Osbom, H. 1904. Note on Alate form of Phylloscclis. Ohio Nat. IV, 93-94. 

 Swezey, O. H. 1903. Life History Notes on Two Fulgoridae. Ohio Nat. Ill, 



354-357. 

 Swezey, O. H. 1904. A Preliminary Catalogue of the Described Species of the 



Family Fulgoridae of North America North of Mexico. Bull. No. 3. Ohio 



Dept. of Agr. ' 



Van Duzee, E. P. 1897. A Preliminary Review of the North American Delphacidae. 



Bui. Buf. Soc. Nat. Sci. V, 225-261. 

 Van Duzee, E. P. 1908. Studies in North American Fulgoridae. Proc. Acad. 



Nat. Sci. of Phila. December, 1907. 

 Westwood, J. O. 1840. Observations on the Genus Derbe of Fabricius. Trans, of 



the Linn. Soc. XIX, 1-21. 



Fig 

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EXPLANATION OF PLATES. 



Plate XXXII. 

 Fore wing pad of Acanalonia sp. 



Hind 

 Fore 

 Hind 

 Fore 

 Hind 

 Fore 

 Hind 



Acanalonia sp. 

 Ormcnis septentrionalis Spin. 

 Ormenis septentironalis Spin. 

 Amphiscepa bivittata Say. 

 Amphiscepa bivittata Say. 

 Phylloscelis atra Germ. 

 Phylloscclis atra Germ. 



Fig 

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 Fig 



Plate XXXII I. 



9. Fore wing of Poiocera fuliginosa Uhl. 



10. Hind " Poiocera fuliginosa Uhl. 



11. Fore " Cyrpoptus belfragei Stal. 



12. Hind " Cyrpoptus belfragei Stal. 



13. Fore " Ormenis septentrionalis Spin. 



14. Hind " Ormenis septentrionalis Spin. 



15. Fore " Amphiscepa bivittata Say. 



16. Hind " Amphiscepa bivittata Say. 



17. Fore " Acanalonia latifrons Walk. 



18. Fore " Elidiptcra opaca Say. 



19. Hind " Elidiptcra opaca Say. 



20. Fore " Catonia sp. 



21. Hind " Catonia sp. 



22. Fore " Phylloscelis atra Germ. 



