442 PROCEEDINGS OF THE ACADEMY OF [April,. 



Dallas, Tex. One male. (U. S. N. M.) 



Shovel Mountain, Tex. Two males. (A. N. S. P.) 



Round Mountain, Tex. One male. (A. N. S. P.) 



Brownsville, Tex. One male, one female. (U. 8. N. M. and Brook- 

 lyn Inst. Arts and Sci.) 



Texas. Four males. (A. N. S. P. and U. 8. N. M.) 



Huachuca Mountains, Ariz. One male. (Brooklvn Inst. Arts and 

 Sci.) 

 Santa Rita Mountains, Ariz. One male. (U. S. N. M.) 



Galiuro Range, Ariz. One male. (U. S. N. M.) 

 Patagonia Mountains, Ariz. One male. (U. S. X. M.) 



Ischnoptera notha n. sp. 



1893. Ischnoptera uhleriana Saussure and Zehntner (not of Saussure, 1S62), 



Biol. Cent.-Amer., Orth., I. p. 36, pi. Ill, figs. 21 and 22. (9 ) (Part.) 



[Georgia; Texas; New Mexico. 28 ] 

 1903. Ischnoptera uhleriana Caudell (not of Saussure, 1862), Proc. Ent. 



Soc. Wash., A", p. 165. [Madera Canyon, Ariz.] 

 1905. Ischnoptera uhleriana Caudell (not of Saussure, 1862), Proe. U. S. 



Nat. Mus., XXVIII, p. 462. (Part.) [Patagonia Mountains, Santa Rita 



Mountains, and Huaeliuea Mountains, Ariz.] 

 1907. Ischnoptera uhleriana Rehn (not of Saussure, 1862), Proc. Acad. 



Xat. Sci. Pliila., 1907, p. 25. [Palmerlee, Huachuca Mountains, Ariz.] 



Type: c?; Huachuca Mountains, Arh.. August 22, 1903. (Oslar) 

 [U. S. N. M.]. $; Palmerlee, Huachuca Mountains, Ariz. (Schaeffer.) 

 [Brooklyn Inst. Arts and Sciences.] 



Characters. — d\ Size rather small; form lanceolate, moderately 

 depresssd; surface glabrous. Head almost entirely hidden beneath 

 pronotum; interspace between eyes considerably narrower than that 

 between antennal bases; antenna? considerably exceeding apex of 

 abdomen. Pronotum transverse subovate, greatest width contained 

 one and one-third times in greatest length, cephalic and lateral 

 margins arcuate, subtruncate dorsad of head, caudal margin slightly 

 arcuate, lateral angles caudad of middle and very broadly rounded; 

 disk in transverse section subarcuate deplanate, rather narrowly 

 declivent laterad, oblique sulci distinct, connected caudad by a short 

 less distinct arcuate impression. Tegmina elongate, narrow, sub- 

 equal in greater portion of length, four times length of pronotum, 

 greatest width contained three and one-half times in length of tegmen; 

 costal margin hardly arcuate except proximad and toward apex, 

 latter narrowly rounded; anal sulcus joining sutural margin two-fifths 

 length of same from base. Wings with four complete and three incom- 



28 Without the examination of the original material it is impossible to say 

 which of the localities cited refer to this species. 



