资料来源 : pyDict

复殖类; 复殖亚纲

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

Digenea \Di*ge"ne*a\, n. pl. [NL., fr. Gr. di- = di`s- twice + ?
   race, offspring.] (Zo["o]l.)
   A division of Trematoda in which alternate generations occur,
   the immediate young not resembling their parents.