资料来源 : pyDict

真挠足类

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

Eucopepoda \Eu`co*pep"o*da\, n. pl. [NL. See {Eu-} and
   {Copepoda}.] (Zo["o]l.)
   A group which includes the typical copepods and the lerneans.