PLATE CXIT. 



Heterocarpus alphonsi (p. 632). 

 Fief. 1 . Lateral view. 

 „ ll, li'. Second pereiopod ; right and left. 



Heterocarpus gibbosus (p. 634). 

 ,, 2. Lateral view ; enlarged twice. 

 ,, i. First gnathopod. 



,, k, I, m. First three pereiopoda. 

 „ 2z. Telson. 



Heterocarpus Isevigatus (p. 636). 

 ,, 3. Lateral view. 



Heterocarpus ensifer (p. 638). 

 ,, 4. Lateral view. 



Dorodotes levicarina (p. 680). 

 „ 5. Lateral view ; enlarged twice. 

 „ 5l. Second pereiopod. 



