[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Count: 27p;43c;96o;248f;1468g;6605s;362ss
   Domain "Archaea" Woese et al. 1990
  Count: [*] 2p;9c;13o;22f;86g;275s
     Phylum "Euryarchaeota" Garrity and Holt 2001
    Count: [*] 8c;9o;16f;60g;224s
       Class Methanococci Boone 2002
      Count: [*] 1o;2f;4g;13s
         Order Methanococcales Balch and Wolfe 1981
        Count: [*] 2f;4g;13s
           Family Methanococcaceae Balch and Wolfe 1981
          Count: [*] 2g;6s
             Genus Methanococcus Kluyver and van Niel 1936 (Approved Lists 1980)
            Count: [*] 4s
               1 Methanococcus vannielii Stadtman and Barker 1951 (Approved Lists 1980)
              Count: -
               2 Methanococcus aeolicus Kendall et al. 2006
              Count: -
               3 Methanococcus maripaludis Jones et al. 1984
              Count: -
               4 Methanococcus voltae Balch and Wolfe 1981
              Count: -