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INTRODUCTION TO CLASSIFICATION. 



tentaculated " arms " would be produced, closely resembling 

 those of the Brachiopoda. 



The mouth leads into a gullet which is directed towards, or 

 lies along, that side of the body from which one lobe of the 



mantle, the anterior, is continued ; the gullet opens into a 

 stomach, provided with a well-developed liver ; and from the 

 stomach, an intestine proceeds, which is directed towards, or 



