globigerina
  球房蟲
  Glo·big·e·ri·na n.; pl. Globigerinæ   Zool. A genus of small Foraminifera, which live abundantly at or near the surface of the sea. Their dead shells, falling to the bottom, make up a large part of the soft mud, generally found in depths below 3,000 feet, and called globigerina ooze. See Illust. of Foraminifera.
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  globigerina
       n : marine protozoan having a rounded shell with spiny processes
       [also: globigerinae (pl)]