PLATE CXXVII. 



Oplophorus typus (p. 762). 

 Fig. 1. Lateral view of female ; enlarged twice. 

 ,, la. Ophthalmopod. 

 ,, lb. First antenna. 

 „ Ic. Second antenna. 

 „ Id Mandible.' 

 ,, Ig. Third siagnopod. 

 „ 1/i. First gnatbopod. 

 ,, li. Second gnatbopod. 

 ,, Ik. First pereiopod. 

 „ lz. Telson. 



Op>lophorus longirostris (p. 765). 

 „ 2. Lateral view of female ; enlarged twice. 



Oplophorus brevirostris (p. 766). 

 „ 3. Lateral view ; enlarged twice. 



Procletcs biangulatus (p. 884). 

 ,, 4. Lateral view ; enlarged four times. 

 „ Ac. Dorsal view of carapace ; a, opbtbalmopod ; b, first, and c, second antenna. 



1 The mandible is drawn from an imperfect specimen ; the synaphipod is triarticulate. 



