PLATE LXXII. 



Sergestes dorsispinalis (p. 394). 

 Fig. 1. Lateral view; enlarged fifteen times. 

 „ lc. Second antenna ; otolith. 



Sergestes nasidentatus (p. 398). 

 ,, 2. Lateral aspect ; enlarged twelve times. 

 ,, 2k. First pereiopod ; ultimate articulation. 

 „ 2l. Second pereiopod ; chela. 



Sergestes diapontnis (p. 399). 

 „ 3. Lateral view ; enlarged six times. 

 „ 2>i. Second gnathopod ; ultimate joints. 

 ,, Bk. First pereiopod ; ultimate articulation. 

 „ Zl. Second pereiopod ; chela. 



