Fig. 20. Platyacelus dubius, new species 



Male. — a, entire animal; b, front of head; c, antenna 1 ; d, first, second, third, and fourth joints of 

 flagellum of antenna 1 enlarged; e, antenna2; /, end of flagellum of antenna 2 enlarged; g, gnathopod 1, 

 h, gnathopod 2; ?', uropods and telson; j, uropod 1; k, uropod 2; /, uropod 3. 



Female. — m, head; n, antenna 2; o, antenna 2 enlarged. 



52 



