Fig. 
fo) 
PLATE LIIL 
Figs. 1, 2. PARAGONASTER CTENIPES, 0. sp. 
1. A portion of the abactinal surface; magnified 15 diameters. 
2, Adambulacral and infero-marginal plates ; magnified 15 diameters. 
[For macroscopic figures of this species see Pl. LI. figs. 5, 6.] 
Figs. 3, 4. PARAGONASTER CYLINDRATUS, D. Sp. 
3. A portion of the abactinal surface; magnified 12 diameters. 
. 4, Adambulacral and infero-marginal plates; magnified 15 diameters. 
[For macroscopic figures of this species see Pl. LI. figs. 8, 4.] 
Figs. 5, 6. NYMPHASTER ALBIDUS, D. Sp. - Se 
. 5. A portion of the abactinal surface ; magnified 20 diameters. 
6. Adambulacral and infero-marginal plates ; magnified 15 diameters. 
[For macroscopic figures of this species see P]. LI. figs. 1, 2. ] 
Figs. 7, 8. NYMPHASTER SYMBOLICUS, n. sp. 
g. 7. A portion of the abactinal surface ; magnified 10 diameters. 
g. 8. Adambulacral and infero-marginal plates ; magnified 15 diameters. 
[For macroscopic figures of this species see Pl. L. figs. 1, 2.] 
Figs. 9, 10. NYMPHASTER PROTENTUS, 0. Sp. ° 
. 9. A portion of the abactinal surface ; magnified 12 diameters. 
. 10. Adambulacral and infero-marginal plates ; magnified 12 diameters. 
[For macroscopic figures of this species sce Pl. L. figs. 3, 4.] 
Figs. 11, 12. NYMPHASTER BIPUNCTUS, 0. sp. 
. 11. A portion of the abactinal surface; magnified 15 diameters. 
. 12. Adambulacral and infero-marginal plates ; magnified 20 diameters. 
[For macroscopic figures of this species see Pl. LII. figs. 3, 4.] 
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