PLATE 16 



Luclna jamaicensls Lamarck. Lake Worth, Florida. 2 inches, p. 46. 



Polymesoda carollnensis Bosc. Redault R., Florida. 1.75 inches, p. 42. 



Lorlpinus schramml Crosse. Florida. 2 inches, p. 48. 



Dlvaricella dentata Wood. Florida. 1.5 inches, p. 47. 



Divaricella quadrlsulcata Orbigny. Florida. 1 inch. p. 47. 



Myrtaea lens Verrill and Smith. Florida. 10.5 mm. p. 48. 



Seripes gronlandicus Bruguiere. Banks of Newfoundland. 2.5 inches, p. 50. 



Lucina nassula Conrad. Sanibel, Florida, p. 46. 



Siliqua squama Blainvllle. 2.5 inches, p. 64. 



Macoma calcarea Gmelin. Greenland. 1.25 Inches, p. 60. 



Cyrenoida floridana Dall. 12 mm. p. 45. 



