Explanation of Plates. 7 54L 
PLATE LXXXI. 
Fic. 1.—Spiloblattina lineata sp. n. University of Kansas collection, 
No. 16. Enlarged. 
Fic. 2.—Etoblattina obscura sp.n. Yale Museum. Enlarged. 
Fic. 3.—Etoblattina irene sp. n. University of Kansas collection, En- 
larged. 
Fic. 4.—Htoblattina obscura sp. n. University of Kansas collection, No. 
119. Two and one-half times natural size. 
Fig. 5.—Promylacris radialis sp. n. University of Kansas collection, 
No. 88. Three times natural size. 
Fic. 6.—Htoblattina fulva sp.n. University of Kansas collection, No. 142. 
Two and one-half times natural size. 
PLATE LXXXII. 
Fic. 1.—Htoblattina savagi sp. n. University of Kansas collection, No. 
57. Three and one-half times natural size. 
Fig. 2.—Mylacris latissima sp. n. University of Kansas collection, No. 36. 
Three and one-fourth times natural size. 
Fic. 3.—Detached wing of nymph. University of Kansas collection, No. 
74. Three and one-fourth times natural size. 
Fic. 4.—Gerablattina arctuata Sellards. University of Kansas collection, 
No. 170. Three times natural size. 
PLATE LXXXIII. 
Fics. 1, 2.—_Htoblattina obscura sp. n. University of Kansas collection, 
No. 156. Four times natural size. 
