PLATE LXII. 



Page 



Fig. 1. Perknaster fuscus, n. sp 551 



Fig. 1. A portion of the abactinal surface ; magnified 22 diameters. 



[For macroscopic figures of this species see PI. XCVII. figs. 3, 4.] 



Figs. 2, 3. Cycethra electilis, n. sp 377 



Fig. 2. A portion of the abactinal surface ; magnified 1 5 diameters. 



Fig. 3. Adambulacral plates and adjacent portion of the actinal surface ; magni- 

 fied 10 diameters. 



[For macroscopic figures of this species see PI. LX. figs. 3, 4.] 



Figs. 4, 5. Mimaster cognatus, n. sp 336 



Fig. 4. A portion of the abactinal surface ; magnified 24 diameters. 



Fig. 5. Adambulacral plates and adjacent portion of the actinal surface ; magnified 

 16 diameters. 



[For macroscopic figures of this species see PI. XLVII. figs. 3, 4.] 



Figs. 6, 7. Ganeria falklandica, Gray, . . . 383 

 Fig. 6. A portion of the abactinal surface ; magnified 10 diameters. 



Fig. 7. Adambulacral plates and adjacent portion of the actinal surface ; magnified 

 10 diameters. 



[For macroscopic figures of this species see PI. LX. figs. 1, 2.] 



Figs. 8, 9. Cycethra pinguis, n. sp 380 



Fig. 8. A portion of the abactinal surface; magnified 10 diameters. 



Fig. 9. Adambulacral plates and adjacent portion of the actinal surface ; magnified 

 6 diameters. 



[For macroscopic figures of this species see PI. LXI. figs. 1, 2.] 



Figs. 10, 11. Cycethra nitida, n. sp 379 



Fig. 10. A portion of the abactinal surface ; magnified 20 diameters. 



Fig. 11. Adambulacral plates and adjacent portion of the actinal surface ; magni- 

 fied 12 diameters. 



[For macroscopic figures of this species see PI. LXI. figs. 3, 4.] 



