ORTHOPTERA OF INDIANA. 



179 



aa. Size medium; length of body of male, less than 15 mm.; of body, in- 

 cluding tegmina, less than 20 mm. 



d. General color of male, light reddish or yellowish 

 brown; of female, reddish brown, the abdomen 

 darker; inner edges of tegmina of female meeting or 



slightly overlapping 8 uhlcriana, p. 184 



dd. General color of male, dark reddish brown or chest- 

 nut; of female, piceous; inner edges of tegmina of 

 female widely separated 9 intricata, p. ISO 



5. IscHNOPTERA PENNSYLVANiCA (De Geer) . The Pennsylvania Cockroach. 

 Blatta pennsylvanica De G., 5 7, III, 1773, 537, Plate 44, Fig. 4; 

 Thom., 202, V. 1865, 440. (Male). 



Platamodes pennsylvanica Scudd. , 14 1, VII, 1862, 417; Glov., 62,1872, 



Plate I, Figs. 1, 3; Riley 122, U, 1884, 172; Comst., 4 1, 1888, 



93. 

 Ischnoptera pennsylvanica Brann. , 37, 1865, 135; Sauss., 132, VI, 1870, 



63, Plate H, Fig. 35; BL, 8, 1893, 158; Id., 16, 1899, 202, Fig. 



43; Bent., 3, VI, 1894, 259; Lugg., 84, 1898, 96, Fig. 58; 



Scudd., 18 8, 1900, 7. 

 Blatta borealis Sanss. , 128, 1862, 4, (Female). 

 Phyllodromia borealis Brunn., 37, 1865, 101; Scudd., 188, 1900, 8; Id., 



189, IX, 1900, 100. 

 Ectobiaflavocincta Qcudd., 14 1, VII, 1862, 419; Brunn., 37, 1865, 57; 



Comst., 4 1,1, 1888, 93; BL, 8, 1893, 161. (Female). 

 Blatta flavocincta Fern.. , 53, 1888, 51. 

 Ectobia lithopMla Qcudd. , 14 1, VII. 1862, 418 (Immature). 



Male: Size, large. Pronotum elliptic, the front border slightly 

 the narrower, its margin straight; the hind border rounded; an ob- 



Fig. 25. Itchnoptera pennsylvanica (De Geer) 

 Male. (After Lugger). 



Fig. 26. Ischnoptera pennsylvanica (De 

 deer) .= Bhyllodromia borealis Sauss. = 

 Ectohia Aavoeincta Scudd. 

 (Female. Original.) 



lique depression on each side, near the base. Tegmina membranace- 

 ous, more or less transparent^ long and rather narrow, extending 



