PLATE 23 



1. Telllna magna Spengler. Bermuda. 2.5 Inches, p. 58. 



2. Tellina laevigata Linn6. Bermuda. 35 mm. p. 57. 



3. Tellina radlata Linn6. Boynton, Florida. 3 inches, p. 57. 

 4a, 4b. Tellina sayl Ball. Angelsea, New Jersey. 18 mm. p. 58 



5a, 5b. Cumlngia coarctata Sowerby. Punta Gorda, Florida. 18 mm. p. 62. 



6. Cumlngia tellinoides Conrad. 14 mm. p. 62. 



7a, 7b. Tellina lintea Conrad. Off Cape Lookout, North Carolina. 22 mm. p. 57. 



8. Macoma balthica Linne. 1 inch. p. 59. 



9. Macoma brevlfrons Say. St. Petersburg, Florida. 35 mm. p. 60. 

 10a, 10b. Abra aequalis Say. Sanibel, Florida. 10 mm. p. 61. 



11. Semele. proficua Pult. Sanibel, Florida. 30 mm. p. 61. 



12. Semele purpurascens Sowerby. Palm Beach, Florida. 43 mm. p. 61. 



13. Abra liolca Dall. Captlva, Florida. 7 mm. p. 61. 

 14.r Luclna crenella Dall. Florida. 5 mm. p. 46. 



15. Tellina iris Say. 12 mm. p. 59. 



16. Tellina radiata unimaculata Lamarck. West Indies. 3 inches, p. 57. 



17. Tellina tampaensis Conrad. Sanibel, Florida. 14 mm. p. 58. 



