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Related to polyplacophore: class Polyplacophora, Chitons
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Noun1.polyplacophore - primitive elongated bilaterally symmetrical marine mollusk having a mantle covered with eight calcareous plates
mollusc, mollusk, shellfish - invertebrate having a soft unsegmented body usually enclosed in a shell
genus Chiton - a genus of Polyplacophora
References in periodicals archive ?
L'habitat littoral parmi les mollusques polyplacophores.