PLATE XII. 



Palinostus lalandii (p. 86). 

 (Palinunts lalandii on Plate.) 



Fig. ]. Lateral view, with part of the carapace removed to show the arrangement of 

 the branchiae 



,, \h. First gnathopod. 



,, 1?'. Second gnathopod. 



Panulirus penicillatus (p. 82). 



„ 2. Lateral view of pereion, with part of the carapace removed to show the 

 arrangement of the branchiae; slightly enlarged. 



,, 2h. First gnathopod. 



„ 2i. Second gnathopod. 



