資料來源 : pyDict

鞍狀殼; 垂體窩

資料來源 : Webster's Revised Unabridged Dictionary (1913)

Ephippium \E*phip"pi*um\, n. [L., saddle cloth, fr. Gr. ?; 'epi`
   on + ? horse.]
   1. (Anat.) A depression in the sphenoid bone; the pituitary
      fossa.

   2. (Zo["o]l.) A saddle-shaped cavity to contain the winter
      eggs, situated on the back of Cladocera.