CONTENTS. 



Page 



SCALLOPS . . 324 



MUSCLES ibid 



THE PAPER NAUTILUS, OR ARGONAUT 327 



BERNACLES 329 



THE PIIOLAS . . . . i . . .331 



DACTYLE PIIOLAS .... ibid 



.... RAZOR FISH 335 



CRABS 3JVT 



LOBSTERS 34} 



THE CRAW FISH ...... 3:>T 



.... PRAWN 3G1 



SHRIMP . ibid 



.... SQUILLA ibid 



SNAILS ....'.... 362 

 THE TROCHUS 3&1 



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