General Archaea

1. http://pulpbits.com/7-prokaryotic-cell-pictures/capsule-prokaryotic-cell/
   
2. http://www.ucmp.berkeley.edu/archaea/archaealh.html
   
3. http://eol.org/info/457
   
4. http://upload.wikimedia.org/wikipedia/commons/thumb/4/49/Binary_Fission.png/450px-Binary_Fission.png
   
5. http://www.microbeworld.org/types-of-microbes/archaea
   

Sulpholobus acidocaldarius

1. https://microbewiki.kenyon.edu/index.php/Sulfolobus_acidocaldarius
   
2. http://www.nms.ac.jp/fesworld/_src/sc329/StokodaiiTree.jpg
   
3. http://www.sulfosys.com/sulfolobus-solfataricus.html
   
4. http://lh3.ggpht.com/-srFA5xuQcOE/URjgbzULBAI/AAAAAAAAkm0/30xzZnKGlL0/grand-prismatic-1%25255B2%25255D.jpg?imgmax=800