PLATE 22 



1. Cochlodesma leanvun Conrad. Casco Bay, Maine. 20 mm. p. 40. 



2. Apolymetls intastrlata Say. Palm Beach, Florida. 3 Inches, p. 60. 

 3a, 3b. Tellina promera Dall. Bermuda. 14 mm. p. 58. 



4. Tellina alternata Say. Lake Worth, Florida. 2 inches, p. 57. 



5. Tellina interrupta Wood. West Indies. 3 inches, p. 56. 



6. Astarte quadrans Gould. Maine. 6 mm. p. 43. 



7. Venus campechlensis Gmelin. Sanibel, Florida. 3 inches, p. 55. 

 8a, 8b. Tellina similis Sowerby. Barnes Sound, Florida. 20 mm. p. 59. 



9. Tellina fausta Donovan. Biscayne Bay, Florida. 2.5 inches, p. 57. 



10. Pecten ravenell Dall. St. Martin's Reef, Florida. 45 mm. p. 33. 



11. Pecten ziczac Linne. Lake Worth, Florida. S.5 inches, p. 33. 



12. Taras venezuelensls Dunker. 11.5 mm. p. 45. 



194 



