June, 1920.] 



Davis: North American Cicadas. 



107 



03 



PlATYFEDIA PUTNAMI VAI?. LUTEA 



Measurements in Millimeters. 



Male Type. Female Allotype. 



Length of body 23 23 



Width of head across eyes 6 7 



Expanse of fore wings S3 59 



Length of valve 6 



In the Uhler Collection, U. S. National Museum, there is a male 

 of this variety from "Am. Fk. Can. Ut.. June 27,, 1891,'' laheled "P. 

 arcolata Uhl. Det. by Uhler," also a female of the same variety and 

 from the same place and collected at the same time, labeled " P. piit- 

 naml Uhl. Det. by Uhler." This goes to show that Uhler was un- 

 certain about the form which we have here called littca. 



Other specimens examined are as follows: 



Utah. — Ft. Douglas, July, two females (Prof. H. I*". Wickham). 

 Provo, June 4. 1910, two females; June 17, 1912, five males, one 

 female (Tom Spalding). State Canyon, Provo, July, 1916, thirteen 

 males, nine females; June 17, 1917, six males, two females; June, 

 1918, male (Tom Spalding). Stockton, May, 1916, female (Tom 

 Spalding). Kaysville, Davis Co., June 23. 191 2. two females (E. R. 

 Kalmbach). Bellevue, Washington Co., 4.000 ft., June, 19 17, male 

 and female (G. P. Engelhardt), Davis collection, and same locality 

 and date two males and a female, collection Museum Brooklyn Insti- 

 tute of Arts and Sciences. In the U. S. National Museum are the fol- 

 lowing: — Kamas. two females (H. E. Burke) ; Ogden. June 20, 1885, 



