540 Kaplanation of Plates. 
PLATE LXXVII. 
Illustrations numbered from left to right, the first column at the top 
of the plate being numbers 1 to 4. 
BGs 1-2.—Ktoblattina sp. Hind wing. University of Kansas collection, 
0. 62. 
MG eee eee sp. Hind wing. University of Kansas collection, 
Onnladess 
Fig. 4.—Schizoblattina multinervia. Author’s collection, No. 4. 
Fic. 5.—Etoblattina sp. Hind wing. University of Kansas collection, 
No. 95. . 
Fic. 6.—Spiloblattina maledicta. University of Kansas collection, No. 37. 
Fic. 7.—Spiloblattina maledicta. Hind wing. University of Kansas col- 
lection, No. 132. 
Fic. 8.—Spiloblattina maledicta. University of Kansas collection, No. 93. 
Fic. 9.—Etoblattina coriacea. University of Kansas collection, No. 115. 
Fic. 10.—Gerablattina arcuata. University of Kansas collection, No. 22. 
Figures 1, 3 and 4 two and one-half times natural size; figures 2, 5, 6, 
7, 8, 9 and 10 twice natural size. All specimens of this plate are from 
the Le Roy shales, Lawrence, Kan. 
PLATE LXXVIII. 
Fic. 1.—Etoblattina scudderi Sellards. Yale Museum. Enlarged. 
Fic. 2.—Same species. Yale Museum. Enlarged. 
Fic. 3.—Etoblattina. occidentalis Scudder. University of Kansas collec- 
tion, No. 8. 8% times natural size. 
Fic. 4.—Etoblattina scudderi Sellards. Hind wing. University of Kan- 
sas collection, No. 208. Enlarged. 
PLATE LXXIX. 
Fic. 1.—Etoblattina obscura sp.n. Yale Museum. Enlarged. 
Fic. 2.—Htoblattina obscura sp.n. Yale Museum. Enlarged. 
Fig. 3.—Etoblattina fulva sp. n. University of Kansas collection, No. 
130. 38% times natural size. 
Fic. 4.—Htoblattina occidentalis Scudder. University of Kansas collec- 
tion, No. 146. Twice natural size. 
- PLATE LXXxX. 
Fic. 1.—Spiloblattina maledicta Scudder. Yale Museum. Enlarged. 
Fic. 2.—E toblattina brevi-cubitalis sp. n. University of Kansas collec- 
tion, No. 19. Three times natural size. 
Fic. 3.—Spiloblattina curvata sp. n. University of Kansas collection, 
No. 56. Three times natural size. 
Fic. 4.—Htoblattina sp. Hind wing. University of Kansas collection, 
No. 175. Three and one-fourth times natural size. 
