Figs. 149-157. Male cockroach genitalia of Gromphadorhina spp. 149- 
151. (N). G. portentosa (Schaum). Madagascar. 152-156. (N). G. brun- 
neri. Madagascar. 157. (N). G. portentosa. (The tips of the genital hooks 
in Figs. 155-157 are broken off.) (scale — 0.2 mm). 
