204 The University Science Bulletin. 



PLATE XVIII. 



1. Abdomen of adult female. 



2. First sternite of female abdomen. 



3. Second sternite of female abdomen. 



4. Ventral valve of ovipositor attached to eighth sternum. 



5. Doi-sal valves (upper) and lateral valves (lower), showing at'acl.int iit 

 ninth sternum. 



6. Terminal segments of female abdomen, showing ovipositor. 



7. First sternite of male abdomen. 



8. Second sternite of male abdomen. 



9. Abdomen of adult male. 



10. Cephalic view of main body of cedagus. 



11. Caudal view of main body of oedagus. 



12. CEdagus, showing attachment of ejaculatory duct. 



13. Styles and connective. 



14. Ventral valves, dorsal aspect, showing attachment of styles. 



15. Male genitalia. 



