PLATE LXXXIV. 



Page 



Figs. 1, 2. Hymenaster glaucus, n. sp 505 



Fig. 1. Abactinal aspect ; magnified l\ diameters. 

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



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



Figs. 3, 4. Hymenaster vicarius, n. sp. ... 507 



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

 Fig. 4. Actinal aspect ; magnified 1-| diameters. 



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



