Plate 23 



Figures 1, 2. Cibicides pseudoungeriana (Cushman), var. io Cushman, new 

 variety. X 50. Off coast of Florida, a, a, dorsal views; 

 b, b, ventral views; c, c, peripheral views. Fig. 2, Holotype. 

 3-5. Cibicides floridana (Cushman). Off eastern coast of United 

 States. Fig. 3, X 40. Fig. 4, X 35, Large microspheric 

 specimen. Fig. 5, X 50. a, a, a, dorsal views; b, b, b, ventral 

 views; c, c, c, peripheral views. 

 6 a~c. Cibicides robertsoniana (H. B. Brady). X 35. Off Windward 

 Islands, a, dorsal view; b, ventral view; c, peripheral view. 



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