资料来源 : pyDict

七鳃鳗

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Lampern \Lam"pern\, n. [See {Lamprey}.] (Zo["o]l.)
   The river lamprey ({Ammoc[oe]tes, or Lampetra, fluviatilis}).

   Note: The name is also applied to other river lampreys.