PLATE LXXVIII. 



Page 

 Figs. 1, 2. Calyptraster coa, n. sp 489 



Fig. 1. Abactinal aspect ; magnified 3 diameters. # 



Fig. 2. Actinal aspect ; magnified 3 diameters. 



[For magnified details of this species see PI. LXXIX. figs. 1-3.] 



Figs. 3, 4. Marsipaster hirsutus, n. sp 487 



Fig. 3. Abactinal aspect ; magnified 2 diameters. 

 Fig. 4. Actinal aspect ; magnified 2 diameters. 



[For magnified details of this species see PI. LXXIX. figs. 4-6.] 



Figs. 5, 6. Marsipaster spinosissimus, n. sp. . . .485 

 Fig. 5. Abactinal aspect; magnified 3 diameters. 

 Fig. 6. Actinal aspect; magnified 3 diameters. 



[For magnified details of this species see PI. LXXIX. figs. 7-9.] 



