COPEPODA 



259 



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



— 6d. fj*. Pes V sin.; x 77. 



— 6 e. f c?. Pes V dext. ; x 77. 



— 6f. Y(^ (V). Abdomen; x 24. 



— 6g. Yd'(V). Pes V; x 57. 



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

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



— 7 b. fc?. 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. fd*. Abdomen from the left; x 44. 



— 8d. Yc? (V). Pes V; x 77. 



— 8e. Y? (V). Pes V; x 77. 



Fig. 9. Scaphocalanus globiceps Farran. 



Fig. 9 a. f c?. Pes V dext. in anterior view ; x 77. 



— 9b— c. fd*. 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. 



— lob. Yc? (V). Pes V; x 200. 



— IOC Yd* (Stage V). Pes V; x 200. 



Fig. II. Scolecithricella Ingolfli n. sp. 



Fig. II a. $. Pes IV; third basipodite in anterior view; x 200. 



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



Fig. 12. Scolecithricella ovata Farran. 



Fig. 12 a. f$. Head from below; x 77. 



— 12 b. f^. Head from the side; x 77. 



— 12 c. f$. 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. Y(^ (Stage V). Pes V in anterior view; x 117. 



Fig. 13. Scottocalanus securifrons Th. Scott. 



F'ig. 13 a. f J". Abdomen from the left; x 20. 



— 13 b— c. ic}. Pes V sin. in superior and inferior view; x 77. 



Fig. 14. Scottocalanus Thorii n. sp. 

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



— 14 b. f c?. 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. f$. Pes V sin.; the exopodite; x 200. 



33' 



