PLATE CXVIII. 



Atya sulcatipes (p. 694). 

 Fig. 1 . Lateral view ; slightly enlarged. 



b. First antenna. 



c. Second antenna, with three articuli of the flagellum enlarged. 



d. Mandible. 



,/. Second siagnopod. 



g. Third siagnopod. 

 h. First gnathopod. 

 i. Second gnathopod. 



k. First pereiopod. 

 v, z, v. Rhipidura. 



