Rubygrub cyst

The rubygrub cysts were a monocellular species found on the planet Loth. The comet Stroiketcy had organocrystalline structures in open water that compared favorably with the cysts.
==Sources==
*Galaxy Guide 2: Yavin and Bespin 
*Galaxy Guide 2: Yavin and Bespin, Second Edition
Category:Bacteria and single-celled organisms