PLATE 40 



1. Cyphoma gibbosa Linne. Tortugas. 1 inch. p. 10.-9. 



2. Slmnla aclcularis Lamarck. Sanlbel, Florida. 17 mm. p. 109. 

 6. Simnia unlplicata Sowerby. 15 mm. p. 109. 



4a, 4b. Cypraea cinerea Gmelln. Tortugas. 1.75 inches, p. 110. 



5. Cypraea exanthema Linn^. Florida Keys. 4 inches, p. 110. 



6a, 6b. Cypraea spurca Linn6. Boynton, Florida. 50 mm. p. 110. 



7a,7b,7c.Trlvia pediculus Linne. Lantana, Florida. 15 mm. p. 110. 



8a, 8b. Trivia globosa Gray, 11 mm. p. 110. 



9a, 9b. Trivia quadripunctata Gray. 8 mm. p. 110. 

 10. Trivia suffusa Gray. 9 mm. p. 110. 



11a, lib. Erato maiigeriae Gray. East Florida. 6 mm. p. 110. 



12. Trivia candidula Gask. Off Barbados. 7 mm. p. 110. 



13. Trivia subrostrata Gray. Antilles. 6 mm. p. 110. 



14. Turbo spenglerianus Gmelin. West Indies. 2.5 inches, p. 81. 



15. Acmaea candeana Orbigny. 1 inch. p. 74. 



16. Nerita fxilgurans Gmelln. Key West, Florida. 1 inch. p. 83. 



17. Epitonium denticulatum Sowerby. Sanibel, Florida. 7 mm. p. 84. 



18. Busycon perversum Linn6. Dextral. Off Daytona Beach, Florida. 2 inches. 



p. 124. 



19. Cypraea exanthema cervus Linne. Florida. 2.75 inches, p. 110. 



