133 TETTIGID.-E OF NORTH AMERICA 



truncate, not at all constricted before the shoulders, posteri- 

 orly subulate, acute, passing the posterior femora; between 

 the shoulders narrow, scarcely elevated, transversely convex, 

 humeral angles widely obtuse, not at nil prominent; median 

 carina low, indistinct, between the shoulders obscure; the 

 posterior inferior angle of lateral lobes of pronotum acute, 

 scarcely rounded below, viewed from above the inferior mar- 

 gin not at all laterally expanded. Elytra elongate, acuminate 

 towards apex; wings fully developed, passing pronotal process 

 about one and a half millimeters. Femora slender, entire; 

 first article of posterior tarsi longer than the third, the third 

 pulvilli as long as the first and second together, flat below. 



Length of body, $, 12.1 mm.; pronot., 9.8 mm.; post. 

 fem., 5 mm.; /, body, 10.2 mm.; pronot., 8-9. 1 mm.; post. 

 fern., 4.3-4.4 mm. 



Morse gives total length: ,^, 7.5-13.3 mm., 5, 9.3-13.5 

 mm.; [jronotum, ,/, 5.6-8.7 mm., y, 8-1 i mm.; post, fem., /, 

 3.7-4.5 mm., ^i, 4.5-6 mm.; antenna;, J, 3 mm., ■:,_, 3 mm.; 

 pronotum passing posterior femora, ,/, 0-2 mm., 9, 0.5-2 

 mm.; wings passing beyond pronotal ]jrocess, f. 0.8-1.8 mm., 

 5, 0.3-1.7 mm. 



Bolivar mentions the length, body, ,t, 5, 7 mm; pronot., 

 10-12 mm.; post fem., 6 mm. 



Locality, Cordova, Vera Cruz, Me.x., Cocula, in Guerrero, 

 Mex. (Barrett) Hancock. Rejiorted from northern Sonora 

 (Morrison); Villa Lerdo, Durango (Hoge); Tepic Orizaba 

 (Bruner); Acapulco, Atoyac, Teapa (Smith); San Lorenzo, 

 near Cordova (Truzillo); Antilles, Cuba (Morse); Yantepec, 

 Morelos (Rehn). In North America, Arizona, and California. 



Tettix aztecus (Sauss.), Rev. Mag. Zool., 1861, 400 (1861); 

 Orth. Nova Am., ii., 31 (1861); Paratettix aztecus (Sauss.) 

 Bol. Ann. Soc. Ent. Belg., xxxi., 282, 283 (1887); Morse, 

 Biol. Cent. Am. Orth., ii., 12, 14 (1900); Scudder, Lidex N. 

 Am. Orth., 241 (1901); Telmatettix aztecus (Sauss.) Rehn, 

 Trans. Am. Ent. Soc, xxvii., June (1901). 



