SCALES 



I mm. 



FIGS. 1-2,10 

 FIGS, 3-4,11-12 

 FIGS. 5-6,8,16 

 FIGS. 7,14-15,17 

 FIGS. 9,13 



Plate 3. Figs. 1-13, Eucalanus attenuatus, large 

 form. Male: fig. 1, habitus, dorsal view; fig. 2, habitus, 

 lateral view; fig. 3, forehead, dorsal view; fig. 4, 

 posterior part of metasome and urosome, dorsal view; 

 fig. 5, antenna; fig. 6, mandible; fig. 7, maxillule; fig. 

 8, maxilliped; fig. 9, fifth pair of legs. Fifth copepodid 



CALANOin COPEPODS FROM NORTH PACIFIC 



male: fig. 10, habitus, lateral view; fig. 11, forehead, 

 dorsal view; fig. 12, posterior part of metasome and 

 urosome, dorsal view; fig. 13, fifth pair of legs. Figs. 

 14-17, Eucalanus elovgatus. Female: fig. 14, mandib- 

 ular palp; fig. 15, first leg. Male: fig. 16, mandibular 

 palp; fig. 17, exopod of first leg. 



535 



319-171 O - 68 - 7 



