1910.] NATURAL SCIENCES OF PHILADELPHIA. 447 



Auburn, Ala. One male. (Morse Collection.) 



Terre Haute, Ind. One male. (Blatchley Collection.) 



Lake County. Ind. One male. (Blatchley Collection.) 



Turkey Lake, Kosciusko County, Ind. One male. (Blatchley 

 Collection.) 



Marion County, Ind. Two males. (Blatchley and Hebard Col- 

 lection.) 



Crawford County, Ind. One male, one female. (Hebard Collection.) 



Northern Illinois. One male. (Bruner Collection.) 



Ashland, Neb. One male. (Bruner Collection.) 



Lincoln, Neb. Two males. (Bruner Collection.) 



Nebraska City, Neb. Seven males, one female. (A. N. S. P. and 

 Bruner Collection.) 



Fort Lupton, Col. One female. (U. S. N. M.) 



Kansas. One male. (U. S. N. M ) 



Mena, Ark. One female. (Morse Collection.) 



Ischnoptera bolliana Saussure and Zehntner. 



1S93. Ischnoptera bolliana Saussure and Zehntner, Biol. Cent.-Amer., Orth., 

 I, p. 40. [New Mexico; Tex.] 



1902. Ischnoptera bolliana Blatchley, A Nature Wooing, p. 217. [Ormond, 

 Fla.] 



1903. Ischnoptera bolliana Rehn, Ent. News, XIV, pp. 325 and 330. [Round 

 Mountain, Blanco County, Texas.] (Part.) 



1904. Kakerlac schaefferi Rehn, Psvche, p. 72. [Esperanza Ranch, Browns- 

 ville, Tex.] 



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

 p. 71. [Douglas County, Kansas.] 



1908. Kakerlac schaefferi Brimlev, Ent. News, XIX, p. 16. TRaleigh, 

 N.C.] * L 



Characters. — d\ Size small; form elongate-lanceolate, very mod- 

 erately depressed; surface glabrous. Head but slightly projecting 

 cephalad of cephalic margin of pronotum; interspace between eyes 

 considerably less than that between antennal bases; antennae slightly 

 exceeding tips of tegmina. Pronotum transverse trigonal-ovate, 

 greatest length contained about one and one-half times in greatest 

 width ; narrow supra-occipital margin arcuato-truncate, lateral mar- 

 gins oblique arcuato-truncate, caudal margin moderately arcuate, 

 lateral angles subobtuse; disk deplanate, considerably deflected 

 laterad, oblique sulci very decided and connected caudad by a short 

 transverse arcuate impression. Tegmina elongate-lanceolate, four and 

 one-quarter to four and one-half times pronotal length, greatest w r idth 

 -situated at third of length from apex and contained two and two- 

 thirds to three times in length of same; costal margin moderately 

 arcuate proximad and distad apex well rounded; anal sulcus reaching 

 29 



