COPEPODS FROM EQUATORIAL WATERS OF PACIFIC OCEAN 



217 



PLATE 22. 

 SCALES 



'^■^ ""^ I FIGS. 1.2.13,16.17 



0. 1 mm 



^l^mnu FIGS. 8.9 

 0.1 mm 



^ FIGS. 4,6,7,10.12,15,18 



FIGS. 3,5,11,14 



Plate 22. — (1) Pletiromamma indica, male, dorsal view; (2) lateral view; (3) anal segment and furcae, 

 dorsal view; (4) segments 17 to 23 of right first antenna; (5) second pair of feet (only part of one foot shown) ; 

 (6) fifth pair of feet, anterior side; (7) posterior side; (8) P. quadruiu/nhtta f. typica. female, dorsal view; 

 (9) lateral view; (10) anal segment and furcae, dorsal view; (11) pro.ximal part of first antenna; (12) fifth foot; 

 (13) P. gracilis f. minima, female, lateral view; (14) abdomen, ventral view; (1,")) fifth pair of feet; (16) P. 

 borealis, female, dorsal view; (17) lateral view; (18) fifth pair of feet. 



