PLATE XC. 



Page 



Figs. 1, 2. Hymenaster graniferus, n. sp. . . . 517 



Fig. 1. Abactinal aspect; magnified 1^ diameters. 

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



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



Figs. 3, 4. Hymenaster coccinatus, n. sp. . . . 522 



Fig. 3. Abactinal aspect ; magnified 3 diameters. 

 Fig. 4. Actinal aspect ; magnified 3 diameters. 



[For magnified details of this species see PI. XCI. figs. 10-12.] 



Figs. 5, 6. Hymenaster prvEcoquis, n. sp 524 



Fig. 5. Abactinal aspect ; magnified 4 diameters. 



Fig. 6. Actinal aspect ; magnified 4 diameters. 



(The young contaiued in the nidamental cavity may be seen through the 

 membrane, and are exposed at the rent in one of the interradial 

 areas.) 



[For magnified details of this species see PL XCI. figs. 13-15.] 



