2 hinged shells

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2 hinged shells
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kidney
digestive glands
heart
stomach
muscle
gill
mantle
foot
intestine
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Mussels
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water
neck with siphons
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Donax variabilis
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Razor clam
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Razor clam burrowing in gravel
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Giant clams
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Micronesia exports giant clam shells
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Clams for market
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Predator on bivalves
clam
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Scallops
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Chemosensor eyes
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Scallops
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Bay Scallops adductor muscle IS the scallop

meat
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shell
Shipworm
Bivalve mollusk
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Shipworm damage to wood
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Oysters
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Oysters on the half shell
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Prismatic layer
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Pearls from oysters
Cameo ( from a snail shell )
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Shellfish