Plate 20 



FiCiURKs 1 a-c. Plmndina caribaea Cushman, new species. X 70. Montego 

 Bay, Jamaica, a, dorsal view; b, ventral view; c, peripheral 

 view. 

 2, 3. Plamdina foveolata (H. B. Brady). East coast of United States. 

 Figs. 2 a-c, X 70. Young specimen, a, dorsal view; b, ventral 

 side; c, peripheral view. Figs. 3 a, b, X 50. Adult specimen 

 with abnormal final chambers, a, dorsal view; b, ventral view. 

 4 a-c. Laticarinina pauperata (Parker and Jones). X 25. Gulf of 

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



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