PLATE CXIII. 



Plesionika uniproducta (p. 641). 

 Fig. 1. Lateral view. 



„ la, a. Ophthalniopoda. 



„ lb. First antenna. 



,, lc. Second antenna ; scaphocerite. 



,, lant., lpost. Epistoma and metastomata in relative position. 



„ Id. Mandible. 



„ le. First siagnopod. 



„ If. Second siagnopod. 



„ \g. Third siagnopod. 



„ \h. First gnathopod. 



„ ll. Second pereiopod, right. 



„ \l'. Second j^ereiopod, left. 



Plesionika spinipes (p. 646). 

 „ 2. Lateral view ; enlarged twice. 



,, 2k. First pereiopod, terminal joints. 



„ 2m. Third pereiopod, articulation of mero-carpal joint. 



Plesionika semilsevis (p. 644). 

 ,, 3. Lateral view ; slightly enlarged. 



,, 3b. First antenna. 



Plesionika unidens (p. 648). 

 „ 4. Lateral view ; slightly enlarged. 



Plesionika brevirostris (p. 650). 

 ,, 5. Lateral view. 



,, 5l. Second pereiopod. 



