PLATE XXV. 



Fjcr S . ! — g. Scottocalanus securifrons (T. Scott). 



Fig. I. Female, dorsal view. X 23,5. 



Fig. 2. Female, head, lateral view. x 23,5. 



Fig. 3. Female, last thoracic and first abdominal segments. x 23,5. 



Fig. 4. Female, rostrum, x 135- 



Fig. 5. Female, antennule. X 23,5. 



Fig. 6. Female, first maxilliped, distal portion. X 156. 



Fig. 7. Female, second foot. X 90. 



Fig. 8. Female, fourth foot. x 9°- 



Fig. 9. Female, fifth feet. X 90. 



Figs. 10—18. Scottocalanus longispinus nov. sp. 



Fig. 10. Female, dorsal view. X 23,5, 



Fig. 11. Female, head lateral view. x 23,5. 



Fig. 12. Female, last thoracic and first abdominal segments. x 23,5. 



Fig. 13. Female, rostrum. X 181. 



Fig. 14. Female, antennule. X 23,5. 



Fig. 15. Female, first maxilliped, distal portion. x I5 6 - 



Fig. 16. Female, second foot. x 9°- 



Fig. 17. Female, fourth foot. x 90. 



Fig. 18. Female, fifth feet. X 90. 



