FAMILY II.-COCKROACIIES. 



95 



Fig. 56. — Periplaneta australasiie; n, male with spread wings b, female; c, 

 pupa — all life size. From "J^oiisehold Insects," published by U. S. Div. of Ento- 

 mology. 



a general rule thej' can not exist here and soon perish. The 

 pnpa of one species, Nyctobora holosericea, Burm., is shown 

 in the illustration (Fig. 57). 



Fig. 57. — Pnpa oi Nyctobora holosericea. Original. 



