PLATE LXXXIX. 



Callipterus cAEPiNi. (Page 19.) 



Fig. 1. — The pupa. 



Fig. 2. — Winged viviparous female evolved from 

 Fig. 1. 



Fig. 3. — Apterous oviparous female. The caudal 

 rings are developed somewhat into the form of an 

 ovipositor. 



Fig. 4. — Apterous male, drawn of relative size to 

 the last. Several examples were taken in company 

 with Fig. 3. 



Fig. 5. — Winged male. All specimens I have seen 

 show a curved post-costal nervure, and they want the 

 cloudy stains in the upper wings. 



Fig. 6. — Head and antenna of winged male. This 

 sex is rostrated. 



Fig. 7. — Part of head and antenna of oviparous 

 female. 



Fig. 8. — Cornicle and caudal region of the pupa. 



