COPEPODA 



175 



the ventral protuberance is in lateral view scarcely different from E. Farraui ; the anterior process is 

 comparatively shorter, but the posterior margin and the dorsal lateral process are scarcely different. 

 In the transverse chitinous plate no median incision was found posteriorly; covered by this plate a 

 chitinous system was found with a median incision (text-figs 49 a — d). 



Text-fig. 49. Eitchiete barbata Brady. 



a-b. f9. Genital somite of two specimens in lateral view X 16. c. f9. Genital somite X 16. d. Vulva X 180. e. f 9- Pes I 



dext. ant. view X 53. f-g- fd"- Lateral corner from the left and right X 18. U. fcj. Pes V dext. Re X 57- i- Pes V Ri sm. 



from inner side X 59- j. Y9 (St. V) Abdomen X 18. k. Furca of same specimen X 33- 1- Yrf (St. V), Pes V X 33- m. \c? 



(St. IV). Abdomen X 16. ". Yd (St. IV) Pes V X 57- o-p. Y (St. III). Rostrum and abdomen X 16. 



The measurements of the antenmdae show in the examined specimens a slight difference from 

 E. Farraui; the segments 24^25 are slightly longer than, (not=) segment 19 and the segment 21 is 

 almost ri as long as 17 (not as long as). The Le of the maxillulae possesses in the examined specimens, 

 in addition to the usual 5 long setae, 2 shorter ones, showing from fairly long to very short variations. 



