PLATE LXXXV. 
Page 
Figs. 1-3. HyMENASTER SACCULATUS, 0. sp... 3 ; opr 
Fig. 1. Abactinal aspect ; magnified 14 diameters. 
Fig. 2. Actinal aspect; magnified 13 diameters. 
Fig. 3. Profile view of a small example ; magnified 14 diameters. 
[For magnified details of this species see P]. LXXXVI. figs. 7-9.] 
Figs. 4, 5. HYMENASTER CHILATUS, 0. sp. : . 08 
Fig. 4. Abactinal aspect ; magnified 2 diameters. 
Fig. 5. Profile view of the same; magnified 2 diameters. 
[For magnified details of this species see P]. LXXXVI. figs. 10-12.] 
