Home›Microorganism Orders›Member Count Band›10 to 100 SpeciesBrowse By10 to 100 SpeciesFacts10 to 100 SpeciesSourcesComments (0)Reader Challenges (0)FactsComparisonTaxonomic Rank OrderWell-attested5 110 to 100 SpeciesFilter Results5 entriesTaxonomic RankAllOrder (5)Common GroupAllArchaeal Orders (4)Proteobacterial Orders (1)Everyday GroupAllArchaeal Orders (4)Proteobacterial Orders (1)Living or ExtinctAllYes (5)Show ResultsBrowseCompareSelect all 5Methanobacteriales10 to 100 SpeciesMethanococcales10 to 100 SpeciesRickettsiales10 to 100 SpeciesSulfolobales10 to 100 SpeciesThermococcales10 to 100 SpeciesSources1. Wikipedia: Taxonomic ranktier 2WikipediaTaxonomic rank, Fundamental ranks section, rank sequence sentence, microorganism ordersQuote, Taxonomic rank, Fundamental ranks section, rank sequence sentence, microorganism orderskingdom, phylum or division, class, order, family, genus, and speciesView the SourceComments (0)No comments yet. Be the first to share a thought.Sign in to join the discussion.Reader Challenges (0)No disputes yet. Spotted an error or a better source? Open the first one.Sign in to dispute this or suggest a correction.