THE 



Ohio Journal of Science 



PUBLISHED BY THE 



Ohio State University Scientific Society 



Volume XVIII MAY, 1918 No. 7 



TABLE OF CONTENTS 



DkLong— Additional Records of Tennessee Cicadellidse (Hemiptera- 



Homoptera) 233 



Fenton — The Parasites of Leaf-Hoppers— Part II 243 



Lyman and Bowers— The Digestibihty of Soy Bean Meal by Man 279 



ADDITIONAL RECORDS OF TENNESSEE CICADELLID^. 



(Hemiptera-Homoptera.) 



DwiGHT M. DeLong. 



Two years ago the first attempt was made at listing the 

 CicadeUid^e (Jassoidea) found in Tennessee. At that time I 

 published a paper* containing records for some 212 species and 

 varieties collected in various parts of the state, most of which 

 were the records of the previous summer. 



In view of the fact that the proof was not seen by the author 

 after the manuscript was sent to press, a large number of errors, 

 mostly typographical, occurred in this bulletin, which I will 

 not attempt to correct here. In working over the material, 

 however, I find that a few species have been incorrectly cited 

 and I wish to change them at this time. 



The species referred to as Spangbergiella vulnerata Uhl. 

 should be Spangbergiella mexicana Bak. Also Deltocephalus 

 signatifrofis V. D. should be D. sonorus Ball. 



The specimens described as Typhlocyba nigridorsum DeL. 

 are no doubt extreme variations of E. vulnerata Fh. and with a 

 good series of specimens, I would now place this form under 

 vulnerata and very close to variety nigra Gill. 



* Tenn. State Board of Entomology, Bull. 17,. 1916. 



233 



