1910.] NATURAL SCIENCES OF PHILADELPHIA. 437 



1862. P[latamodes] unicolor Scudder, Boston Journ. Nat. Hist., VII, p. 417. 



[Massachusetts.] 

 1862. E[ctobia] lithophila Scudder, ibid., p. 418. [Massachusetts.] 



1864. Ischnoptera uhleriana Saussure, Mem. l'Hist. Nat. Mex., Ill, p. 82. 

 [Pennsylvania.] 



1865. T[emnopteryx] virginica Brunner, Nouv. Syst. Blatt., p. 86. [Draper's 

 Valley, Va.] 



1865. l[schnoptera] unicolor Brunner, ibid., p. 134. [Massachusetts; North 



America.] 

 1870. Ischnoptera uhleriana Saussure, Miss. Scient. Mex., Rech. Zool., VI, 



p. 55. [East Coast of North America.] 

 1870. Ischnoptera unicolor Saussure, ibid., p. 56. [North America.] 



1888. Ectobia lithophila Caulfield, Rep. Ent. Soc. Ontario, XVIII, p. 71. 

 [Welland, Ontario and westward.] 



1889. Platamodes unicolor Davis, Ent. Amer., V. p. 81. [Staten Island, 

 N. Y.] 



1S94. Ischnoptera unicolor Beutenmuller, Bull. Amer. Mus. Nat. Hist., VI, 



p. 259. [New York.] 

 1894. Temnoptergx virginica Beutenmuller, ibid., p. 261. [New York.] 



1896. Temnopteryx virginica Davis, Proc. Nat. Sci. Asso. Staten Island 

 V. p. 97. [Staten Island, N. Y.] 



1900. I[schnoptera] unicolor Smith, Ins. N. J., p. 150. [Palisades, "Westville , 

 Clementon, Anglesea and Lahaway, N. J.] 



1900. I[schnoptera] uhleriana Smith, ibid., p. 150. [Anglesea, Newark 

 and Jamesburg, N. J.] 



1900. Temnopterijx virginica Smith, ibid., p. 150. [Staten Island; West- 

 ville, N. J.] 



1900. Ischnoptera uhleriana Scudder, Psyche, IX, p. 100. [Massachusetts; 

 Connecticut.] 



1908. Ischnoptera uhleriana Brimley, Ent. News. XIX, p. 16. [Raleigh, 

 N. C] 



Description. — d\ Size rather small; form elongate lanceolate; 

 surface glabrous. Head with occiput hardly projecting cephalad of 

 pronotum; interspace between eyes distinctly narrower than that 

 between antennae; antennae hardly surpassing tips of tegmina. Pro- 

 notum transverse elliptical, subtruncate cephalad, regularly arcuate 

 caudad, very slightly oblique-subtruncate cephalo-laterad, lateral 

 angles well rounded, slightly caudad of middle; oblique sulci strongly 

 marked, occasionally joined by an arcuate sulcus caudad; lateral 

 portions subdeclivent. Tegmina lanceolate, slightly widening to 

 about one-fourth of length from apex, length four and one-half 

 to five times length of pronotum, greatest width of tegmen con- 

 tained two and two-thirds to three times in length of same, greatest 



1893. Ischnoptera unicolor Bruner, ibid., p. 21. [Eastern Nebraska.] 



1894. Ischnoptera unicolor Blatchley, Proc. Ind. Acad. Sci., 1892, p. 160. 

 [Terre Haute, Ind.] 



1897. Ischnoptera unicolor Ball, Proc. Iowa Acad. Sci., IV, p. 235. [Ames 

 and Oskaloosa, la.] 



1898. Ischnoptera unicolor Lugger, Bull. 55, Minn. Agr. Exp. Sta., p. 187. 

 fig. 59. [Minnesota.] 



1903. Ischnoptera uhleriana. Blatchley, Orth. of Ind., p. 184. (Part.) 

 [Crawford, Vigo, Putnam, Marion, Kosciusko and Lake Counties, Ind.] 



1904. Ischnoptera uhleriana Mead, Ohio Nat., IV, No. 5, p. 111. [Ohio.] 

 1907. Ischnoptera uhleriana Tucker, Sci. Bull. Kansas Univ., IV, No. 2, 



p. 71. [Douglas County, Kan.] 



