PLATE LXIII. 



Page 

 Figs. 1, 2. Patifja bellula, n. sp 385 



Fig. 1. Abactinal aspect ; magnified 1^ diameters. 

 Fig. 2. Actinal aspect ; magnified 1^ diameters. 



[For magnified details of this species see PI. LXIV. figs. 5, 6.] 



Ficrs. 3-5. Nepanthia brevis, Perrier 387 



Fig. 3. Abactinal aspect ; magnified 2 diameters. 

 Fig. 4. Actinal aspect ; magnified 2 diameters. 



Fig. 5. Adambulacral plates and adjacent portion of the actinal surface ; magnified 

 25 diameters. 



