mesogastric

from The Collaborative International Dictionary of English v.0.48

Mesogastric \Mes`o*gas"tric\, a. [Meso- + gastric.]
   [1913 Webster]
   1. (Anat.)
      (a) Of or pertaining to the middle region of the abdomen,
          or of the stomach.
      (b) Of or pertaining to the mesogaster.
          [1913 Webster]

   2. (Zool.) Of or pertaining to the middle gastric lobe of the
      carapace of a crab.
      [1913 Webster]