CERTAIN TAXONOMIC CHARACTERS OF GRYLLUS. 



45 



TABLE 53. Apex of spit. 

 OVIPOSITOR. 





 o 



u 



H 

 W 



c 

 PL, 



(5) VIRGINIA AND NORTH CAROLINA. 



Mr. A. A. Girault kindly sent me 30 Gryllus from Blacksburg, Vir- 

 ginia, collected June 25, 1902. There were 15 short- winged and 2 long- 

 winged females. The 13 males were all short-winged. 



A collection from Danbury, North Carolina, was obtained through 

 the kindness of J. E. Miller, September, 1901. It contained 10 short- 

 winged and 3 long-winged females, and 11 short-winged and 2 long- 

 winged males. 



Table 54 gives the averages and ranges of variation for these two 

 collections. 



TABLE 54. 



