EXPLANATION OF PLATE XIV. 

 (All figures after Clark.) 



CARDIASTER CINCTUS (Morton), p. 296 



1-5. Dorsal, ventral, lateral, anterior and posterior views of a 

 complete individual. 



6. Basal portion of an ambulacral area, much enlarged. 



7. Central portion of the petaloid region of an ambulacral area, 



much enlarged. 



8. Apical disk, enlarged. 



I'iiicentozvn limesand. 



908 



