PLATE 9 



Pecten nucleus Born. Miami, Florida. 30 mm. p. 34. 

 Pecten gibbus Linne. Boca Ceiga Bay, Florida. 2 inches, p. 34. 

 Pecten acanthodes Dall. Holotype, in National Museum. 3S mm. p. 34. 

 Pecten exasperatus Sowerby. Lake Worth, Florida. 31 mm. p. 33. 

 Pecten heliacus Dall. Holotype, in National Museum. 40 mm. p. 34. 

 Pecten nodosus Linne. Young specimen. Yamato, Florida. p. 34. 

 Pecten antillarum P.ecluz. Florida Keys. 15 mm. p. 35. 

 Tellina lineata Turton. Florida. 30 mm. p. 57. 



