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(), n. pl.[NL. See Siphon, and Stoma.] (Zol.) (a) A tribe of parasitic copepod Crustacea including a large number of species that are parasites of fishes, as the lerneans. They have a mouth adapted to suck blood. (b) An artificial division of gastropods including those that have siphonostomatous shells. スポンサード リンク
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