70 TETTIGID.^ OF NORTH AMERICA 



divergent at the median ocellus; face distinctly retreating. 

 Eyes small, viewed from above elyptic. Antennte short, stout. 

 Pronotum anteriorly truncate ijosteriorly long extenuate; the 

 apex acute, passing the posterior femora, not extended quite 

 so far as the wings; antero-dorsal margin sometimes indis- 

 tinctly obtuse angulate; dorsum narrow, transversely between 

 the shoulders tectiform; humeral angles widely obtuse angu- 

 late; median carina of pronotum distinctly elevated, percur- 

 rcnt, in profile nearly straight, sometimes scarcely undulating, 

 a little more elevated anteriorly between the shoulders; lateral 

 lob^ posteriorly strongly bisinuate, the elytral sinus nearly 

 as deep as the inferior sinus, the median lobule between the 

 two angulate; posterior inferior angle obtuse, scarcely rounded 

 below. Elytra subampliate, elongate, rounded apically; wings 

 fully developed. Femora slender, margins entire; posterior 

 femora much reduced near the apex; first article of posterior 

 tarsi a little longer than the other two together, the pulvilli 

 flat below, the first small, acute, the second about twice as 

 long as the first, the third nearly as long as the first and second 

 together. 



Length body, f,, 8-9 mm.; pronot., 10. 5-1 1 mm.; post, 

 fem., 4.9-5.5 mm.; J, body, lo-ii mm.; pronot., 12.5-13.7 

 mm.; post, fem., 6-6.3 mm. 



Acrydium granulatum (Kirby), Faun. Bor. Am. Ins., 251 



(1837)- 



Tettix granulatus (Kirby), Scudd., Bost. Jour. Nat. Hist., 

 VII., 474 (1862). 



Tettix granulatus (Scudd.), Thomas, Rep. U. S. Geol. 

 Surv. 



Tettix granulatus (Kirby), Fernald., Orth. New Eng. 



Tettix granulatus (Kirby), Bolivar, Essai (1887). 



Tettix granulatus (Kirby), Morse, Psyche. 



Tettix morsei, Hancock, Ent. News. 



See further on for complete bibliography. 



Locality, temperate and boreal regions of North America. 



Agassiz, B. C. (Walker); De Grassi Pt. L. Simcoe, Ont. 

 (Walker); Toronto, Can. (D. G. Cox, Baker); Colorado 

 (Baker); St. Anthony Park, Minn. (Lugger); Wellesley, 



