PLATE XXXVII. 



Cardiaster cinctus (Mortou) (page 75). 



Fig. 1«. Upper surface of the test. 

 16. Lower Burface of the test. 

 Ic. Lateral view of the same. 

 Id. Anterior view of the same, 

 le. Posterior view of the same. 



If. Central portion of the petaloidal region of an amhnlacral area, much en- 

 larged. 

 Ig. Basal portion, ditto. 

 17(. Apical disk, enlarged. 

 178 



