COPEPODS FROM EQUATORIAL WATERS OF PACIFIC OCEAN 



PLATE 2. 



SCALES 



^ FIG, 2. 



179 



^ FIGS. 10,14,17,20 

 FIGS. 15,16,19 

 FIGS. 1,3-9,1 113, 18,21, 22 



Plate 2. — (1) Undimda darwini f. typica, female, posterior part of thorax and genital segment, dorsal view; 

 (2) segments 6 and 7 of first antenna; (3) posterior part of thorax and abdomen, left side; (4) posterior part of 

 thorax and abdomen, left side; (5) U. darwini f. symmetrica, female, posterior part of thorax and genital segment, 

 right side; (6) posterior part of thorax and genital segment, left side; (7) U. daricini f. intermedin, female, 

 posterior part of thorax and abdomen, left side; (8) posterior part of thorax and abdomen, left side; (9) posterior 

 part of thorax and abdomen, right side; (10) Eucalanus atteniiatiis, female, second basal segment and endopod 

 of mandible; (11) first maxilla; (12) E. miicronatux, stage IV, female, forehead, dorsal view; (13) forehead, 

 lateral view; (14) first maxilla; (15) stage V, male, dorsal view; (16) lateral view; (17) first maxilla; (18) fifth 

 foot; (19) E. siibtetmis var. japonica, female, dorsal view; (20) forehead, lateral view; (21) basal segments and 

 endopod of mandible ; (22) first maxilla. 



