PLATE XXXVIII. 



Figs. 1-3. Antedon qtjinquecostata, n. sp. 



Fig. 1. Side view, ...... 



Fig. 2. A lower pinnule, ..... 



Fig. 3. A distal pinnule, ..... 



Figs. 4, 5. Antedon macronema, Mull., sp. 

 Fig. 4. Ventral aspect of the disk and arm-bases, . . . x 3 



Fig. 5. Side view, ...... 



214 

 212 



