SCALES 

 0.5mm. 



FIGS. 1,5,12 

 FIGS. 6-7,13-14,20 

 FIGS. 8-9,1 1,15-17,19,21-26 

 FIGS. 2-4,10,18 



Plate 9. Figs. 1-4, Scolecithricella auropecten. Fe- 

 male: fig. 1, habitus, lateral view, fig. 2, fifth leg; 

 figs. 3-4, abnormal fifth pairs of legs. Figs. 5-11, 

 Centropages violaceus. Female: fig. 5, habitus, dorsal 

 view, fig. 6, posterior part of metasome and urosome, 

 lateral view; fig. 7, idem, ventral view; fig. 8, fifth 

 leg. Male: fig. 9, fifth pair of legs, anterior aspect; 

 fig. 10, distal part of exopod of left fifth leg; fig. 11, 

 exopod of right fifth leg. Figs. 12-26, Centropages 



elegans. Female: fig. 12, habitus, dorsal view; fig. 13, 

 posterior part of metasome and urosome, viewed from 

 left side; fig. 14, idem, viewed from right side; fig. 15, 

 idem, ventral view; fig. 16, antenna; fig. 17, mandib- 

 ular palp; fig. 18, cutting edge of manducatory plate; 

 fig. 19, maxillule; fig. 20, maxilla; fig. 21, niaxillipod; 

 fig. 22, first leg; fig. 23, second leg; fig. 24, third leg; 

 fig. 25, fourth leg; fig. 26, fifth leg. 



556 



U.S. FISH AND WILDLIFE SERVICE 



