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Take the SurveyWhat are Molluscs? (Webisode 169) Back to Webisodes »
Summary
In this marine science episode, Jonathan explores the world of molluscs (sometimes spelled mollusks)! It may be hard to believe that a snail could be related to a clam or a squid, but all these animals have a common ancestor, making the phylum mollusca one of the more diverse in the animal world!!
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