#archaebacteria__archaebacterium__archaeobacteria__archeobacteria  considered ancient life forms that evolved separately from bacteria and blue-green algae
  supertype:  moneran__moneron  organisms that typically reproduce by asexual budding or fission and whose nutritional mode is absorption or photosynthesis or chemosynthesis
  member of:  division_Archaebacteria
  subtype:  methanogen  archaebacteria found in anaerobic environments such as animal intestinal tracts or sediments or sewage and capable of producing methane; a source of natural gas
  subtype:  halophile__halophil  archaebacteria requiring a salt-rich environment for growth and survival
     subtype:  halobacteria__halobacterium__halobacter  halophiles in saline environments such as the Dead Sea or salt flats
  subtype:  thermoacidophile  archaebacteria that thrive in strongly acidic environments at high temperatures

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