COPEPODA 



259 



Fig. 6 c. f$. Pes V in posterior view in an abnormal specimen; x 77. 



— 6d. fo*. Pes V sin.; x 77. 



— 6 e. f o*. Pes V dext. ; x 77. 



— 6f. Yo* (V). Abdomen; x 24. 



— 6g. Yo*(V). Pes V; x 57. 



Fig. 7. Scaphocalanus brevicornis G. O. Sars. 

 Fig. 7 a. fo*. Abdomen from the left; x 24. 



— 7 b. fo*- Pes V; tip of the right endopodite; x 77. 



Fig. 8. Scaphocalanus obtusifrons G. O. Sars. 

 Fig. 8 a. f$. Abdomen from the left; x 44. 



— 8 b. Pes V. Median portion of the terminal seta ; x 200. 



— 8 c. fo*- Abdomen from the left; x 44. 



— 8d. Yo* (V). Pes V; x 77. 



— 8 e. Y? (V). Pes V; x 77. 



Fig. 9. Scaphocalanus globiceps Farran. 

 Fig. 9 a. fo*- Pes V dext. in anterior view; x 77. 



— 9b — c. fo*. Pes V dext; endopodite in anterior and lateral view; x 200. 



Fig. 10. Scolecithricella minor Brady. 

 Fig. 10 a. Y $ (V). Pes V ; x 200. 



— 10 b. Yo* (V). Pes V; x 200. 



— ioc. Yo* (Stage V). Pes V; x 200. 



Fig. 11. Scolecithricella Ingolfli 11. sp. 



Fig. 11 a. <j>. Pes IV; third basipodite in anterior view; x 200. 



— 11b — c. Pes V of two females in anterior view; x 200. 



Fig. 12. Scolecithricella ovata Farran. 



Fig. 12 a. f°J. Head from below; x 77. 



— 12 b. f<j?. Head from the side; x 77. 



— 12 c f<j>. Genital somite; x 77. 



— 12 d. f£. Pes V dext; x 117. 



— 12 e. Y£ (Stage V). Pes V in anterior view; x 117. 



— 12 f. Yq* (Stage V). Pes V in anterior view; x 117. 



Fig. 13. Scottocalanus securifrons Th. Scott. 

 Fig. 13 a. fo*. Abdomen from the left; x 20. 



— 13 b— c. fo*- Pes V sin. in superior and inferior view; x 77. 



Fig. 14. Scottocalanus Thorii n. sp. 

 Fig. 14a. fo*. Abdomen from the left; x 20. 



— 14b. fo*- Pes V sin.; x 77. 



Fig. 15. Cornucalanus chelifer J. C. Thompson. 

 Fig. 15 a. f$. Head in lateral view; x 24. 



— 15 b. f$. Terminal setae of pes IV sin.; x 117. 



— 15c. ffj?. Pes V sin.; the exopodite; x 200. 



33* 



