33i 
1973] 
Roth — Blattaria 
Figures 161-166. Adult males of Derocalymma spp. 161. (37 CUZM). 
D. lampyrina Gerstaecker. (det. Princis). 162. (141 ANSP). D. sp. Ger- 
man East Africa (det. by Rehn as lampyrina and by Princis as versicolor ; 
the L2d (Fig. 141) differs from both these species (see Figs. 173, 176 and 
209, 212). 163. (1414 L). D. Kalahari Rehn. Khomashochland, S.W. Africa 
(det. Princis). 164. (1413 L). D. granulata Sauss. and Zehn. S.W. Africa 
(det. Princis). 165. (1416 L). D. porcellio Gerstaecker. Morogoro, German 
East Africa (det. Princis). 166. (1411 L). D. silphoides Bolivar. Abachaus, 
Darmarland (det. Princis). (scale = 5 mm). 
