PLATE LXVIII. 



Page 



Figs. 1, 2. Zoroaster fulgens, Wyville Thomson, . . .418 



Fig. 1. A portion of the abactinal surface ; magnified 10 diameters. 



Fig. 2. Adambulacral plates and adjacent portion of the actinal surface ; magnified 

 8 diameters. 



[For macroscoj)ic figures of this species see PI. LXVI. figs. 1, 2.] 



Figs. 3, 4. Cnemidaster wyvillii, n. sp. ... 424 



Fig. 3. A portion of the abactinal surface; magnified 18 diameters. 



Fig. 4. Adambulacral plates and adjacent portion of the actinal surface ; magnified 

 25 diameters. 



[For macroscopic figures of this species see PI. LXVII. figs. 3, 4.] 



Figs. 5, 6. Pholidaster squamatus, n. sp. 427 



Fig. 5. A portion of the abactinal surface ; magnified 1 2 diameters. 



Fig. 6. Adambulacral plates and adjacent portion of the actinal surface ; magnified 

 12 diameters. 



[For macroscopic figures of this species see PI. LXVII. figs. 5, 6.] 



Figs. 7, 8. Zoroaster tenuis, n. sp '421 



Fig. 7. A portion of the abactinal surface ; magnified 12 diameters. 

 Fig. 8. Adambulacral plates and adjacent portion of the actinal surface ; magnified. 

 [For macroscopic figures of this species see PL LXVII. figs. 1, 2.] 



Figs. 9, 10. Neomorphaster eustichus, n. sp. , . 438 



Fig. 9. A portion of the abactinal surface ; magnified 12 diameters. 

 Fig. 10. Adambulacral plates and adjacent portion of the actinal surface; mag- 

 nified 24 diameters. 



[For macroscopic figures of this species see PI. LXVI. figs. 3, 4.] 



