Eukaryotes (545)

 Prokaryotes (6565)

   Bacteria (6222)

     Gammaproteobacteria - Enterobacteria (520)

     Gammaproteobacteria - Others (895)

     Betaproteobacteria (479)

     Epsilonproteobacteria (208)

     Deltaproteobacteria (100)

     Alphaproteobacteria (750)

     Oligoflexia (12)

     Other proteobacteria (10)

     Firmicutes - Bacilli (882)

     Firmicutes - Clostridia (242)

     Firmicutes - Others (53)

     Tenericutes (178)

     Actinobacteria (857)

     Cyanobacteria (131)

     Chloroflexi (32)

     Deinococcus-Thermus (33)

     Other Terrabacteria group (3)

     Chlamydiae (121)

     Verrucomicrobia (16)

     Planctomycetes (46)

     Kiritimatiellaeota (1)

     Lentisphaerae (1)

     Omnitrophica (1)

     Spirochaetes (88)

     Acidobacteria (15)

     Elusimicrobia (4)

     Fusobacteria (27)

     Synergistetes (6)

     Fibrobacteres (2)

     Gemmatimonadetes (3)

     Bacteroidetes (390)

       Bacteroides (16)

       Phocaeicola (4)

       Porphyromonas (6)

       Fermentimonas (1)

       Petrimonas (2)

       Proteiniphilum (1)

       Dysgonomonas (1)

       Paludibacter (1)

       Parabacteroides (2)

       Tannerella (2)

       Muribaculum (1)

       Duncaniella (1)

       Barnesiella (1)

       Coprobacter (1)

       Odoribacter (1)

       Butyricimonas (1)

       Azobacteroides (1)

       Prevotella (10)

       Alloprevotella (1)

       Alistipes (7)

       Mucinivorans (1)

       Tenuifilum (1)

       Salinivirga (1)

       unclassified Bacteroidales (1)

       Draconibacterium (2)

       Alkalitalea (1)

       Labilibaculum (1)

       Salinibacter (2)

       Rhodothermus (2)

       unclassified Rhodothermaceae (1)

       Chitinophaga (4)

       Niastella (1)

       Niabella (2)

       Flavisolibacter (2)

       Arachidicoccus (4)

       Filimonas (1)

       Pseudoflavitalea (1)

       Panacibacter (1)

       Pseudobacter (1)

       Flavihumibacter (1)

       Lacibacter (1)

       Haliscomenobacter (1)

       Saprospira (1)

       Pedobacter (8)

       Pseudopedobacter (1)

       Sphingobacterium (10)

       Solitalea (1)

       Mucilaginibacter (8)

       Anseongella (1)

       Olivibacter (1)

       unclassified Sphingobacteriaceae (1)

       Cyclobacterium (2)

       Belliella (1)

       Echinicola (3)

       Algoriphagus (1)

       Cytophaga (1)

       Dyadobacter (1)

       Spirosoma (7)

       Leadbetterella (1)

       Runella (3)

       Emticicia (1)

       Fibrella (2)

       Allopseudarcicella (1)

       Arcticibacterium (1)

       Rhodocytophaga (1)

       Flexibacter (1)

       Hymenobacter (12)

       Pontibacter (2)

       Rufibacter (3)

       Nibribacter (1)

       Adhaeribacter (2)

       Marivirga (1)

       Roseivirga (1)

       Flammeovirga (2)

       unclassified Flammeovirgaceae (1)

       Amoebophilus (1)

       Cardinium (3)

       Chryseolinea (1)

       Fulvivirga (1)

       Gramella (4)

       Flavobacterium (27)

       Capnocytophaga (13)

       Robiginitalea (1)

       Zunongwangia (1)

       Croceibacter (1)

       Maribacter (5)

       Cellulophaga (5)

       Dokdonia (4)

       Lacinutrix (3)

       Zobellia (1)

       Muricauda (3)

       Aequorivita (2)

       Psychroflexus (1)

       Nonlabens (5)

       Polaribacter (6)

       Myroides (4)

       Winogradskyella (2)

       Siansivirga (1)

       Algibacter (1)

       Sediminicola (1)

       Tenacibaculum (5)

       Lutibacter (1)

       Urechidicola (1)

       Wenyingzhuangia (1)

       Formosa (3)

       Salegentibacter (1)

       Seonamhaeicola (1)

       Arenibacter (1)

       Olleya (2)

       Flavivirga (1)

       Tamlana (1)

       Aureitalea (1)

       Spongiibacterium (1)

       Kordia (2)

       Mariniflexile (1)

       Aquimarina (3)

       Euzebyella (1)

       Muriicola (1)

       Psychroserpens (1)

       Antarcticibacterium (2)

       Oceanihabitans (1)

       Marinirhabdus (1)

       Mesoflavibacter (1)

       Galbibacter (1)

       Costertonia (1)

       Altibacter (1)

       unclassified Flavobacteriaceae (3)

       Riemerella (6)

       Weeksella (1)

       Ornithobacterium (2)

       Elizabethkingia (9)

       Chryseobacterium (18)

       Kaistella (4)

       Epilithonimonas (2)

       Planobacterium (1)

       Cloacibacterium (1)

       Empedobacter (3)

       Bergeyella (1)

       Apibacter (1)

       Cruoricaptor (1)

       Sulcia (9)

       Blattabacterium (9)

       Fluviicola (2)

       Owenweeksia (1)

       Ichthyobacterium (1)

       Walczuchella (1)

       Uzinura (1)

       unclassified Bacteroidetes (1)

     Chlorobi (17)

     Balneolaeota (1)

     Cloacimonetes (1)

     Aquificae (14)

     Thermotogae (33)

     Coprothermobacterota (1)

     Caldiserica (1)

     Chrysiogenetes (1)

     Deferribacteres (5)

     Calditrichaeota (1)

     Dictyoglomi (2)

     Nitrospirae (10)

     Thermodesulfobacteria (7)

     Nitrospinia (1)

     Saccharibacteria (4)

     Peregrinibacteria (1)

     Bipolaricaulota (2)

     Absconditabacteria (2)

     Other (3)

     unclassified Bacteria (9)

   Archaea (343)