PLATE II. 



Pig. 1. Gnathia maxilla ris (Montagu), p. 36, antennule and 



antenna rf . 



2. mandible J. 



3. anterior leg <$ . 



4. ,, cephalosonie d" . 



5. front margin of cephalosome J . 

 0. telson and uropod tf . 



7. pleopod d . 



8. ,, ,, head of female. 



9. Gnutliia ov>/nnt>a (Lilljeborg), p. 37, mandible J 

 10. anterior leg rf . 



