IDnature guide Groups other Kinds Euryarchaeota Overview Unicellular organisms lacking a nucleus and lacking peptidoglycan in the cell wall. Once grouped with the bacteria, archaeans possess distinctive membrane lipids. Phylogeny Tree of Life Links to other sites Introduction to the Archaea, University of California Museum of Paleontology The Extremists, Microbe World List of Prokaryotic names with Standing in Nomenclature -- Information on prokaryotes. Ribosomal Database Project II -- Analysis tools for prokaryotes. Acknowledgements Ashley MacDonald, University of Georgia, Athens Amberlie McKee, University of Georgia, Athens I thank John Pickering for his assistance with the development of this page. Supported by National Biological Information Infrastructure National Science Foundation go to Discover Life's Facebook group Updated: 2024-04-19 21:00:59 gmt Discover Life | Top © Designed by The Polistes Corporation