1910.] NATURAL SCIENCES OF PHILADELPHIA. 433 



Specimens examined. — Twelve; six males, six females: 

 Anglesea, N. J. One female. (Hebard Collection.) 

 Delaware. One male. (A. N. 8. P.) 

 Plummer's Island, Md. One female. (U. S. X. M.) 

 Raleigh, N. C. Five males, three females. (U. S. N. M., A. N. 8. P. 

 and Hebard Collection.) 



Rives, Tenn. One female. (U. S. N. M.) 



Ischnoptera couloniana Saussure. 



1862. [Ischnoptera] Couloniana Saussure, Revue et Magasin de Zoologie, 

 2e ser. XIV, p. 169. [North America.] 



1864. Ischnoptera Couloniana Saussure, Mem. l'Hist. Nat. Mex., Ill, p. 83. 

 [United States.] 



1865. I[schnoptera] lata Brunner, Nouv. Syst. Blatt., pp. 135, 413. [North 

 America; St. Domingo. 18 ] (Exclusive of synonymy.) 



1869. Ischnoptera- hyalina Scudder, Trans, Amer. Ent. Soc, II, p. 307. 

 [Delaware.] 



1870. Ischnoptera Couloniana Saussure, Miss. Scient. Mex., Recherch. 

 Zool., VI, p. 63. [United States; Mexico.] 



1893. Ischnoptera couloniana Saussure and Zehntner, Biol. Cent.-Amer., 



Orth., I. p. 40. [Texas; Mexico.] 

 1893. Temnopteryx major Saussure and Zehntner, Biol, Cent.-Amer., Orth., 



I, p. 54. [Tennessee.] 

 1903. Temnopteryx major Rehn, Ent, News, XIV, p. 126. [Chestertown, 



Md.] 

 1903. Ischnoptera major Blatchley, Orthoptera of Ind., p. 183. [Wyandotte, 



Crawford County, Ind.] 

 1903. Ischnoptera hyalina Rehn, Ent. News, XIV, p. 325. [Examination 



of type.] 

 1905. Ischnoptera ino3qualis Rehn and Hebard (not of Saussure and Zehn- 

 tner), Proc. Acad. Nat. Sci. Phila., 1904, p. 779. [Thomasville, Ga.] 

 1905. Ischnoptera major Rehn and Hebard, Proc. Acad. Nat. Sci. Phila., 



1904, p. 780. [Thomasville, Tyty and Ocklockonee River, Thomas 



County, Ga.] 

 1908. Ischnoptera major Brimley, Ent. News, XIX, p. 16. [Raleigh, N. C] 



Description. — d\ Size large (for genns); form lanceolate, moder- 

 ately depressed; surface glabrous. Head with portion of occiput 

 visible cephalad of pronotunrwhen viewed from dorsum; interspace 

 between eyes varying considerably in width, distinctly narrower 

 than to as broad as that between antenna? ; antennae somewhat longer 

 than body. Pronotum transverse ovate, cephalic margin more arcuate 

 than caudal, supra-cephalic portion subtruncate, lateral angles very 

 broadly rounded; lateral portions more or less deflected; oblique 

 sulci distinct, the disk bordered cephalad of same with several impres- 

 sions on each side. Tegmina elongate, sublanceolate, three and 

 one-half to four and one-half times length of pronotum, their greatest 

 width contained three to three and one-half times in length; costal 

 margin considerably arcuate proximad, nearly straight mesad and 



18 Latter in error, due to Wrong association of synonymy. 



