108 



PROCEEDINGS OF THEi NATIONAI. IVIUSEUM 



Second antenna.— P&di\xi\c\Q composed of six joints the first three of 

 which are partially fused with one another. Flagellum composed of 

 a single setiferous, clavate joint bearing about three small indistinct 

 joints at tip. Flagellum about one-half the length of sixth peduncular 

 joint. 



Figure 10.— Paranthura elegans, new species: a, Tip of first maxilla, female paratype; 

 b, maxilla, female paratype; c, left maxilliped, female paratype; d, mandible, female para- 

 type; e, tip of stylus of second male pleopod, paratype; /, second antenna, holotype; g, 

 lower lip (?), female paratype; h, first antenna, holotype; i, posterior tip of telson, holo- 

 type; y, posterolateral border of telson, holotype; k, terminal joint of mandibular palp, 

 female paratype. (Magnification as indicated by scales: g and k same as a; c, d,f, h, and ; 

 same as b.) 



