资料来源 : pyDict

面盘幼体

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

Veliger \Vel"i*ger\, n. [NL., fr. L. velum a veil + gerere
   bear.] (Zo["o]l.)
   Any larval gastropod or bivalve mollusk in the state when it
   is furnished with one or two ciliated membranes for swimming.