PLATE 45 



1. Urosalplnx clnereus Say. Long Island, New York. 37 mm. p. 116. 



2. Eupleura caudate sulcidentata Dall. West Florida. 1.5 inches, p. 115, 



3. Muricidea multangula Phillppi. 19 mm. p. 116. 



4. Sistrum nodulosum C. B. Adams. Blscayne Bay, Florida. 12 mm. p. 118. 



5. Drosalpinx tampaensis Conrad. West Florida. 1 inch. p. 116. 



6. Colubraria lanceolata Menke. Florida. 1 inch. p. 118. 



7. Tritonalia cellulosa Conrad. Florida Keys. 12 mm. p. 115. 

 8a, 8b. Thais patula Linne. Boynton, Florida, p. 117. 



9. Thais florldana Conrad. Yamato, Florida. 1.5 inches, p. 117. 



10. Murex messorius Reeve. Palm Beach, Florida. 1 inch. p. 114. 



11. Tritonalia cellulosa Conrad. 12 mm. p. 115. 



12. Muricidea multangula Philippi. 20 mm. p. 116. 



13. Thais floridana haysae Clench. Louisiana. 3.5 inches, p. 117. 



14. Eupleura caudata Say. 1 inch. p. 115. 



15. Drosalpinx perrugatus Conrad. 28 mm. p. 116. 



16. Coralliophila abbreviata Lamarck. Florida. 1 inch. p. 118. 



17. Leucozonia cingulifera Lamarck. Florida Keys. 2 inches, p. 126. 



18. Muricidea ostrearum Conrad. Off Tiger Key, Florida. 1 inch. p. 116. 

 19a-19d. Thais lapillus Llnn6. Maine. 1.25 inches, p. 117. 



£0. Tritonalia intermedia C. B. Adams. Bermuda. 22 mm. p. 116. 



21. Thais lapillus imbricatus Lamarck. Nova Scotia. 1 inch. p. 118. 



