NO. 19 



NEW PARASITIC COPEPODS WILSON 



EXPLANATION OF PLATES 



Plate i 



Caligus lobatiis, n. sp.. and Ncsippus crypliinis, new male 



Caligus lobatiis, dorsal view of female. 

 Dorsal view of male. 

 Second antenna, female. 

 Second maxilla. 

 Maxilliped. 

 Maxilliped, male. 

 Furca. 

 10. First, second, and fourth swimming legs, female. 



Ncsippus crypturus, mouth tube and first maxillae, male. 



Lateral view of first ma.xilla, female. 



Lateral view of first maxilla, male. 



Second maxilla, male. 



Plate 2 



Ncsippus gracilis, n. sp. 



Fig. 15. Dorsal view of female. 



Fig. 16. Dorsal view of male. 



Fig. 17. Second antenna, female. 



Fig. 18. First maxilla. 



Fig. 19. Second maxilla. 



Fig. 20. Maxilliped, male. 



Figs. 21-24. First, second, third, and fourth swimming legs, female. 



Figs. 25-27. First, fourth, and fifth legs, male. 



Fig. i 

 Fig. 2 

 Fig. 3 

 Fig. 4 

 Fig. 5 

 Fig. 6 

 Fig. 7 

 Figs. 8- 



FlG. II. 



Fig. 12. 

 Fig. 13. 

 Fig. 14. 



Plate 3 



Ncsippus crypturus, new male, and Krpycria dispar, n. sp. 



Fig. 28. Ncsippus crypturus, dorsal view of new male. 



Fig. 29. Second antenna. 



Fig. 30. Maxilliped. 



Figs. 31-32. First and fourth swimming legs. 



Fig. :i2- Maxilliped of male Ncsippus gracilis. 



Fig. 34. Kr0yeria dispar, dorsal view of female. 



Fig. 35. Second antenna. 



Fic. 36. First maxilla. 



Fig. 37. Second maxilla. 



Fig. 38. Maxilliped. 



Figs. 39-42. First, second, third, and fourth swimming legs. 



