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

Vaginicola \Vag`i*nic"o*la\, n. [NL., from L. vagina sheath +
   colere to in habit.] (Zo["o]l.)
   A genus of Infusoria which form minute vaselike or tubular
   cases in which they dwell.