216 



Part III. — Eleventh Annual Report 



EXPLANATION OF THE PLATES. 



Plate II. 



Longipedia coronata, Ciaus ( 9 ). 



Fig. 



1. 



Fig. 

 Fig. 

 Fig. 



2. 

 3. 



4. 



Fig. 



5. 



Fig. 

 Fig. 



6. 



7. 



Fig. 



8. 



Fig. 

 Fig. 



9. 

 10. 



Fig. 



11. 



Fig. 



12. 



Fig. 



13. 



Female, dorsal view, 



Anterior antenna, 



Posterior antenna, 



Mandible and palp, 



Maxilla, . 



Anterior foot-jaw, 



Posterior foot-jaw, 



Foot of first pair of swimming feet, 



Foot of second pair, 



Foot of third pair, 



Foot of fourth pair, . 



Foot of fifth pair, 



Abdomen and caudal stylets, 



X 



32 



X 



152 



X 



152 



X 



190 



X 



127 



X 



190 



X 



152 



X 



100 



X 



95 



X 



100 



X 



100 



X 



190 



X 



53 



Longipedia coronata, var. minor, T. and A. Scott. 



Fig. 14. Female, dorsal view, .... 

 Fig. 15. Anterior antenna — male, . ... , 



Fig. 16. Foot of second pair of swimming feet — female, . 

 Fig. 17. Foot of second pair of do. — male, 

 Fig. 18. Foot of fifth pair — female, 

 Fig. 19. Last abdominal segment and caudal stylets, 

 Fig. 20. Portion of last thoracic segment and first abdominal segment 

 male (a. fifth foot ; b. abdominal appendage), 





X 



40 





X 



190 





X 



127 





X 



127 





X 



190 





X 



80 



x 23 



Canuella perplexa, T. and A. Scott. 



Fig. 21. Female, dorsal view, 



Fig. 22. Anterior antenna — female, 



Fig. 23. Anterior antenna — male, 



Fig. 24. Posterior antenna, 



Fig. 25. Mandible, 



Fig. 26. Maxilla, .... 



Fig. 27. Anterior foot-jaw, 



Fig. 28. Posterior foot-jaw, 



Fig. 29. Foot of first pair of swimming feet, 



Fig. 30. Foot of second pair, 



Fig. 31. Foot of third pair, 



Fig. 32. Foot of fourth pair, 



Fig. 33. Fifth pair of thoracic feet, 



Fig. 34. Genital segment, ventral view — female, 



Fig. 35. Genital segment, ventral view — male, 









x 32 









x 152 









x 152 









x 190 









x 190 









x 190 









x 190 









x 190 









x 152 









x 100 









x 100 









x 84 









x 506 









' x 127 









x 127 



Plate III. 



Jonesiella hyamce, I. C. Thompson ( 9 )• 



Fig. 

 Fig. 

 Fig. 

 Fig. 

 Fig. 

 Fig. 



1. Female, dorsal view, 



2. Anterior antenna, 



3. Posterior antenna, 



4. Mandible palp, . . . 



5. Foot of first pair of swimming feet, 



6. Foot of fifth pair, 



X 



64 



X 



380 



X 



300 



X 



380 



X 



200 



X 



30C 



