资料来源 : pyDict

有尾类; 有尾目

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

Urodela \U`ro*de"la\, n. pl. [NL.; Gr. ? tail + ? visible.]
   (Zo["o]l.)
   An order of amphibians having the tail well developed and
   often long. It comprises the salamanders, tritons, and allied
   animals.