(2002). Validation of publication of new names and new combinations previously effectively published outside the IJSEM. List No. 85. <i> Int.J.Syst.Evol.Microbiol. </i><b> 52 </b>: 685-690 .
Simankova, M. V., Parshina, S. N., Tourova, T. P., Kolganova, T. V., Zehnder, A. J. B., Nozhevnikova, A. N. (2001). <i>Methanosarcina lacustris</i> sp. nov., a new psychrotolerant methanogenic archaeon from anoxic lake sediments. <i> Syst.Appl.Microbiol. </i><b> 24 </b>: 362-367 .

Mah, R. A., Kuhn, D. A. (1984). Transfer of the type species of the genus <i>Methanococcus </i>to the genus <i>Methanosarcina </i>naming it <i>Methanosarcina mazei</i> (Barker 1936) comb. nov. et emend. and conservation of the genus <i>Methanococcus </i>(Approved List 1980) with <i>Methanococcus vannielii</i> (Approved List 1980) as the type species. <i> Int.J.Syst.Bacteriol. </i><b> 34 </b>: 263-265 .

Lyimo, T. J., Pol, A., Op den Camp, H. J. M., Harhangi, H. R., Vogels, G. D. (2000). <i>Methanosarcina semesiae</i> sp. nov., a dimethylsulfide-utilizing methanogen from mangrove sediment. <i> Int.J.Syst.Evol.Microbiol. </i><b> 50 </b>: 171-178 .

Elberson, M. A., Sowers, K. R. (1997). Isolation of an aceticlastic strain of <i>Methanosarcina siciliae</i> from marine canyon sediments and emendation of the species description for <i>Methanosarcina siciliae</i>. <i> Int.J.Syst.Bacteriol. </i><b> 47 </b>: 1258-1261 .
Stetter, K. O., König, H., (1989). Genus II.<i> Methanolobus</i> König and Stetter 1983, 439VP (eff. pub.: König and Stetter 1982, 488). In <i> Bergey's manual of systematic bacteriology, vol. 4 </i>, pp. 2205-2207. Edited by J. T. Staley, Williams & Wilkins.
Ni, S., Woese, C. R., Aldrich, H. C., Boone, D. R. (1994). Transfer of <i>Methanolobus siciliae</i> to the genus <i>Methanosarcina</i>, naming it <i>Methanosarcina siciliae</i>, and emendation of the genus <i>Methanosarcina</i>. <i> Int.J.Syst.Bacteriol. </i><b> 44 </b>: 357-359 .
Ni, S., Boone, D. R. (1991). Isolation and characterization of a dimethyl sulfide-degrading methanogen, <i>Methanolobus siciliae </i>HI350, from an oil well, characterization of <i>M. siciliae </i>T4/MT, and emendation of <i>M. siciliae</i>. <i> Int.J.Syst.Bacteriol. </i><b> 41 </b>: 410-416 .
(1989). Validation of the publication of new names and new combinations previously effectively published outside the IJSB. List No. 31. <i> Int.J.Syst.Bacteriol. </i><b> 39 </b>: 495-497 .