PLATE 59 



1. Strombus costatus Gmelin. Blmlnl, Bahamas. 7.5 inches, p. 108. 



2. Strombus costatus Gmelin. Tortugas, Florida. 6 inches, p. 108. 



3. Xenophora longleyi Bartsch. Off Tortugas, Florida. 4 Inches, p. 94. 



4. Xenophora caribaea Petit. Gulf of Mexico. 3 inches, p. 94. 



5. Strombus gallus Linne. Antilles. 6.5 inches. p. 109. 



6. Coralliophila abbreviata Lamarck. Off Ft. Lauderdale, Florida. 1 inch. 



p. 118. 



7. Crucibulum aur-lcula Gmelin. West Indies. 1 inch. p. 95, 



8. Cavolina gibbosa Rang. 10 mm. p. 



9. Cavolina telemus Linne. 18 mm. j 



10. Clio recurva Children, p. 144. 



11. Styliola subula Quoy and Guimard. 



12. Cavolina trispinosa Le Sueur. 10 



