On new Genera and Species of Blattidee. 177 
. Pronotum of Cyrtotria nyase, sp.n., 2, dorsal and lateral views. 
4 
. Pronotum of Cyrtotria scabricollis, Gerst., ¢, dorsal and lateral 
views, xX 4, 
. Pronotum of Cyrtotria jalle, Gig.-Tos, 9, ventral and three- 
quarter views. X 9. 
. Platysilpha murina, Walk., 3, left tegmen removed and shown 
from beneath. x 13. 
. Pronotum of Cyrtotria latipennis, Kirby, 3, three-quarter view. 
x 3 
. Pronotum of Pilema mombase, sp. n., 9, dorsal view. xX 3. 
. Ditto, ditto, lateral view. x 3. 
. Pronotum of Cyrtotria scabricollis, Gerst., Q, dorsal and 
lateral views. x 4. 
5. Thorax of Bantua feroz, sp.n.. 2, dorsal view. xX 3. 
