52 Journal New York Entomological Society. fVoi. xxiv, 



tuberance extending backward from its central portion, below which the ex- 

 tremity is bent inward in the form of a claw. Viewed from behind, it is seen 

 that the uncus is divided longitudinally and that it ends in two claws separated 

 considerably and from between which the penis protrudes. 



^ica(\a a\v7.ox\a 



Measurements (in Millimeters). 



Male Type 



Length of body 17 



Width of head across eyes 7 



Expanse of fore wings 52 



Greatest width of fore wing 7.5 



Greatest width of operculum 4 



Greatest length of operculum 3 



In addition to the type which is figured, five males have been 

 examined, all from the Santa Rita Mts., Arizona, collected by Prof. 

 F. H. Snow and in the collection of the University of Kansas. 



Cicada eugraphica new species. 



Type male, Albuquerque, Bernalillo Co., New Mexico. Davis 

 collection. 



Allotype female, Barstow, Ward Co., Tex., July 20, 1905 (J. C. 

 Crawford). Collection U. S. National Museum. 



An orange and black species with clear wings. 



Head black with an orange spot above the base of each antenna and a 

 larger one each side nearer the eyes ; also one each side contiguous to the 

 hind margin. The transverse rugse are blackened, orange at the sides and an 

 orange spot on the front ; no longitudinal impressed line. Pronotum orange 

 and black, the central longitudinal stripe conspicuously orange, with a dis- 

 sected black band each side which is widened anteriorly and posteriorly ; 

 grooves blackened ; collar orange, irregularly blackened along the front margin, 

 also at the humeral angles. Mesonotum with four obconical black spots, the 



