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

Schizopoda \Schi*zop"o*da\, n. pl., [NL. See {Schizo}-, and
   {-poda}.] (Zo["o]l.)
   A division of shrimplike Thoracostraca in which each of the
   thoracic legs has a long fringed upper branch (exopodite) for
   swimming.

资料来源 : WordNet®

Schizopoda
     n : in former classifications a division of Malacostraca;
         superseded by the orders Mysidacea and Euphausiacea