PLATE 16 



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



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



Loripinus schrammi Crosse. Florida. 2 inches, p. 48. 



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



Divaricella quadrisulcata 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 Blainville. 2.5 inches, p. 64. 



Macoma calcarea Gmelln. Greenland. 1.25 inches, p. 60. 



Cyrenolda floridana Dall. 12 mm. p. 45. 



