PLATE LXII. 



Thalestris Clausii. 



Fig. 1. Adult male. 



2. Anterior antenna, female. 



3. Anterior antenna, male. 



4. Mandible. 



5. Maxilla. 



6. First foot-jaw. 



7. Second foot-jaw. 



8. First foot. 



9. Inner branch of second foot, male, 



10. Fifth foot, female. 



11. Fifth foot, male. 



12. Tail segment. 



Thalestris hibernica. 



13. Anterior antenna, female. 



14. First foot. 



15. Inner branch, second foot, male. 



16. Fifth foot, female. 



17. Fifth foot, male. 



