Supplementary Tables and Figures Table S19 | Selected genus representatives. Subsampling the r89 dataset set by reducing the number of taxa to one representative per genus resulting in 440 genus representatives. Abbreviations: Completeness (Com), contamination (Cont). #GENOME ID GENUS COM CONT QUALITY DESCRIPTION RS_GCF_000745485.1 g__Methanobacterium_D 99.2 0.8 95.2 NCBI representative genome RS_GCF_000023945.1 g__Halorhabdus 98.25 0.87 93.9 Complete NCBI representative genome RS_GCF_000013445.1 g__Methanospirillum 99.02 0.33 97.37 Complete NCBI representative genome RS_GCF_000012285.1 g__Sulfolobus 99.4 0 99.4 Complete NCBI representative genome RS_GCF_900095295.1 g__Methanobacterium_C 99.73 0 99.73 Complete NCBI representative genome RS_GCF_000191585.1 g__Methanobacterium_B 99.2 0 99.2 Complete NCBI representative genome GB_GCA_000802205.2 g__Nitrosocosmicus 98.06 0.97 93.21 GTDB representative genome RS_GCF_000217995.1 g__Methanosalsum 99.35 0 99.35 Complete NCBI representative genome GB_GCA_000375685.1 g__AAA261-N23 73.65 2.21 62.6 GTDB representative genome RS_GCF_000016525.1 g__Methanobrevibacter_A 100 0 100 Complete NCBI representative genome RS_GCF_000621965.1 g__Methanobrevibacter_B 100 0 100 NCBI representative genome RS_GCF_000513315.1 g__Methanobrevibacter_C 99.2 0 99.2 NCBI representative genome RS_GCF_001639295.1 g__Methanobrevibacter_D 97.6 0 97.6 NCBI representative genome GB_GCA_002497075.1 g__UBA472 98.39 0.97 93.54 GTDB representative genome GB_GCA_001775955.1 g__RBG-13-38-9 81.31 2.8 67.31 GTDB representative genome RS_GCF_000337215.1 g__Natronolimnobius 98.92 0.46 96.62 NCBI representative genome RS_GCF_000455365.1 g__Halopiger_B 99.24 0 99.24 NCBI representative genome RS_GCF_000455345.1 g__Halopiger_A 99.62 0.24 98.42 NCBI representative genome GB_GCA_002839705.1 g__UBA349 100 1.6 92 GTDB representative genome GB_GCA_002503395.1 g__UBA60 68.84 0.8 64.84 GTDB representative genome RS_GCF_000226975.2 g__Halobiforma 99.43 0 99.43 Complete NCBI representative genome GB_GCA_002720095.1 g__UBA68 86 5.6 58 GTDB representative genome RS_GCF_000023965.1 g__Halomicrobium 99.93 0 99.93 Complete NCBI representative genome RS_GCF_000337515.1 g__Halovivax 98.65 0 98.65 NCBI representative genome GB_GCA_900177045.1 g__Nitrosotalea 99.51 0 99.51 GTDB representative genome RS_GCF_000223905.1 g__Haloarcula 99.93 0.4 97.93 Complete NCBI representative genome GB_GCA_002503015.1 g__UBA618 83.42 0 83.42 GTDB representative genome GB_GCA_000965745.1 g__GCA-965745 97.94 0 97.94 GTDB representative genome GB_GCA_001587575.1 g__Methanofastidiosum 90.98 2.72 77.38 GTDB representative genome RS_GCF_000196895.1 g__Halalkalicoccus 99.84 0 99.84 Complete NCBI representative genome GB_GCA_002792685.1 g__CG1-02-32-21 66.2 0.93 61.55 GTDB representative genome RS_GCF_000337895.1 g__Halobiforma_A 86.94 0 86.94 NCBI representative genome GB_GCA_002686295.1 g__GCA-2686295 77.57 0 77.57 GTDB representative genome RS_GCF_000022205.1 g__Halorubrum 99.76 0 99.76 Complete NCBI representative genome RS_GCF_000020905.1 g__Desulfurococcus 100 0 100 Complete NCBI representative genome U_76166 g__UBA11855 71.35 2.8 57.35 GTDB representative genome RS_GCF_000283335.1 g__Halogranum 98.61 0.76 94.81 NCBI representative genome U_70249 g__UBA11716 81.07 0.93 76.42 GTDB representative genome GB_GCA_002785105.1 g__CG03 71.12 0 71.12 GTDB representative genome RS_GCF_000495475.1 g__Halobonum 97.54 1.52 89.94 GTDB representative genome GB_GCA_002254545.1 g__ex4484-224 68.22 0.47 65.87 GTDB representative genome GB_GCA_002505585.1 g__UBA489 79.44 0 79.44 GTDB representative genome U_71212 g__UBA9989 85.28 0 85.28 GTDB representative genome GB_GCA_002687825.1 g__GCA-2687825 65.42 0 65.42 GTDB representative genome U_75797 g__UBA12501 73.68 1.87 64.33 GTDB representative genome RS_GCF_000179575.2 g__Methanothermococcus 99.05 0 99.05 Complete NCBI representative genome GB_GCA_001515185.1 g__DG-33 63.87 0.8 59.87 GTDB representative genome U_71538 g__UBA10219 71.31 2.8 57.31 GTDB representative genome RS_GCF_000264495.1 g__Thermogladius 100 0 100 Complete NCBI representative genome U_71529 g__UBA10210 83.02 2.8 69.02 GTDB representative genome U_71533 g__UBA10214 79.63 0 79.63 GTDB representative genome U_71535 g__UBA10216 66.28 0 66.28 GTDB representative genome GB_GCA_001563305.1 g__ISO4-G1 96.37 0.81 92.32 GTDB representative genome RS_GCF_001971705.1 g__Natronorubrum 99.11 0.19 98.16 Complete NCBI representative genome GB_GCA_002505525.1 g__UBA431 73.36 0 73.36 GTDB representative genome U_67580 g__UBA8695 70.76 0 70.76 GTDB representative genome 1 GB_GCA_002727675.1 g__UBA8690 68.69 0 68.69 GTDB representative genome GB_GCA_001775965.1 g__RBG-16-57-9 76.13 0 76.13 GTDB representative genome GB_GCA_001595885.1 g__SG8-5 72.24 0.8 68.24 GTDB representative genome GB_GCA_002699425.1 g__UBA12002 78.93 0.93 74.28 GTDB representative genome GB_GCA_002495885.1 g__UBA148 96.24 2.29 84.79 GTDB representative genome GB_GCA_002496385.1 g__UBA147 89.6 3.2 73.6 GTDB representative genome GB_GCA_001761425.1 g__SG9 87.77 0 87.77 GTDB representative genome GB_GCA_001775995.1 g__RBG-16-48-13 84.11 1.44 76.91 GTDB representative genome GB_GCA_002495315.1 g__UBA141 91.91 0 91.91 GTDB representative genome RS_GCF_900110215.1 g__Halorientalis 99.93 1.7 91.43 NCBI representative genome RS_GCF_000220175.1 g__Nitrosoarchaeum 100 0 100 GTDB representative genome RS_GCF_000517625.1 g__Halostagnicola 100 0 100 Complete NCBI representative genome RS_GCF_000152265.2 g__Ferroplasma 98.74 0.81 94.69 Complete NCBI representative genome GB_GCA_002505935.1 g__UBA226 71.07 0 71.07 GTDB representative genome RS_GCF_000195935.2 g__Pyrococcus 100 0 100 Complete NCBI representative genome GB_GCA_002495525.1 g__UBA9562 78.9 0.8 74.9 GTDB representative genome GB_GCA_002457195.1 g__UBA501 57.26 0 57.26 GTDB representative genome RS_GCF_000015205.1 g__Pyrobaculum 100 0 100 GTDB representative genome GB_GCA_000008085.1 g__Nanoarchaeum 73.13 0 73.13 GTDB representative genome GB_GCA_002763025.1 g__1-14-0-10-32-24 64.49 0.93 59.84 GTDB representative genome RS_GCF_001748385.1 g__Vulcanisaeta_A 100 2.21 88.95 NCBI representative genome RS_GCF_000017945.1 g__Ignicoccus_A 99.37 0.84 95.17 Complete NCBI representative genome GB_GCA_002718195.1 g__UBA15 68.8 1.52 61.2 GTDB representative genome GB_GCA_001786415.1 g__RBG-13-33-26 65.65 0 65.65 GTDB representative genome GB_GCA_002762795.1 g__1-14-0-10-37-12 78.5 0 78.5 GTDB representative genome RS_GCF_000008265.1 g__Picrophilus 99.59 0 99.59 Complete NCBI representative genome RS_GCF_000196655.1 g__Methanohalobium 100 1.96 90.2 Complete NCBI representative genome GB_GCA_002687795.1 g__GCA-2687795 72.04 0.93 67.39 GTDB representative genome RS_GCF_000304355.2 g__Methanoculleus 98.37 0.65 95.12 Complete NCBI representative genome GB_GCA_002010075.1 g__JdFR-19 96.73 0 96.73 GTDB representative genome GB_GCA_002011125.1 g__JdFR-18 98.13 1.87 88.78 GTDB representative genome RS_GCF_002177135.1 g__Natronolimnobius_A 98.92 0.38 97.02 NCBI representative genome GB_GCA_001723845.1 g__WOR-SM1-SCG-A 79.06 5.14 53.36 GTDB representative genome GB_GCA_002011035.1 g__JdFR-11 100 0.93 95.35 GTDB representative genome GB_GCA_002011075.1 g__JdFR-13 93.2 0.97 88.35 GTDB representative genome GB_GCA_000389735.1 g__Acd1 99.4 0 99.4 GTDB representative genome GB_GCA_001800745.1 g__COMBO-69-17 77.47 0.4 75.47 GTDB representative genome GB_GCA_002779595.1 g__CG07-land 76.25 0 76.25 GTDB representative genome GB_GCA_000402775.1 g__SCGC-AAA252-I15 62.31 0.93 57.66 GTDB representative genome RS_GCF_001469955.1 g__Haloprofundus 99.24 0.1 98.74 NCBI representative genome GB_GCA_001717015.1 g__Methanosuratus 91.59 0 91.59 GTDB representative genome GB_GCA_002688265.1 g__GCA-2688265 74.3 0.93 69.65 GTDB representative genome RS_GCF_000224475.1 g__Halolamina 97.28 1.71 88.73 Complete NCBI representative genome RS_GCF_000213215.1 g__Acidianus 99.4 0 99.4 Complete NCBI representative genome RS_GCF_000006805.1 g__Halobacterium 99.42 0 99.42 Complete NCBI representative genome U_68175 g__UBA10521 79.66 5.23 53.51 GTDB representative genome RS_GCF_900095815.1 g__Methanothermobacter 100 0 100 Complete NCBI representative genome GB_GCA_001563905.1 g__B1-Br10-U2g19 68.61 0 68.61 GTDB representative genome RS_GCF_000215995.1 g__Pyrococcus_A 100 0 100 Complete NCBI representative genome GB_GCA_001412335.1 g__SD8 97.53 2.83 83.38 GTDB representative genome GB_GCA_000405685.1 g__JGI-0000106-J15 56.55 0.49 54.1 GTDB representative genome GB_GCA_002713205.1 g__GCA-2713205 81.07 1.94 71.37 GTDB representative genome GB_GCA_002728275.1 g__GCA-2728275 83.18 1.87 73.83 GTDB representative genome GB_GCA_002855745.1 g__Thermofilum_A 99.26 0.74 95.56 GTDB representative genome RS_GCF_001412615.1 g__Pyrodictium 99.37 3.8 80.37 Complete NCBI representative genome GB_GCA_000496195.1 g__A07HB70 85.2 0.2 84.2 GTDB representative genome RS_GCF_000025325.1 g__Haloterrigena 99.49 0.95 94.74 Complete NCBI representative genome RS_GCF_000015145.1 g__Hyperthermus 98.73 1.42 91.63 Complete NCBI representative genome GB_GCA_002509225.1 g__UBA102 80.76 2.78 66.86 GTDB representative genome GB_GCA_001516585.1 g__Thermocladium 97.43 0.74 93.73 GTDB representative genome GB_GCA_001940705.1 g__AB-25 90.12 3.19 74.17 GTDB representative genome RS_GCF_001950595.1 g__CBA1134 98.8 0.4 96.8 GTDB representative genome GB_GCA_001515205.2 g__YNP-45 89.72 1.87 80.37 GTDB representative genome RS_GCF_001886955.1 g__Halodesulfurarchaeum 96.09 1.06 90.79 Complete NCBI representative genome U_71513 g__GW2011-AR9 75.49 0.93 70.84 GTDB