M

Gènere Malaciobacter
- Malaciobacter canalis, corrig. (Pérez-Cataluña et al. 2018) Pérez-Cataluña et al. 2018
  - CECT 8984 T; LMG 29148
- Malaciobacter marinus, corrig. (Kim et al. 2010) Pérez-Cataluña et al. 2018
  - CECT 7727 T; KCCM 90072; strain CL-S1
- Malaciobacter moluscorum, corrig. (Figueras et al. 2011) Pérez-Cataluña et al. 2018
  - CECT 7696 T; LMG 25693
- Malaciobacter mytili, corrig. (Collado et al. 2009) Pérez-Cataluña et al. 2018
  - CECT 7386 T; LMG 24559
Gènere Maliponia
- Maliponia aquimaris, Jung et al. 2016
  - CECT 8898 T; KCTC 42721
Gènere Mammaliicoccus
- Mammaliicoccus vitulinus, (Webster et al. 1994) Madhaiyan et al. 2020
  - CECT 5330; ATCC 51698; B92/78 Lodenkamper; CCM 4481; CIP 104364; CCUG 33938; DSM 9930; NT215
Gènere Mannheimia
- Mannheimia haemolytica, (Newsome and Cross 1932) Angen et al. 1999
  - CECT 924; ATCC 29694; Watt 642/56
  - CECT 5941 T; ATCC 33396; CCM 4836; DSM 10531; NCTC 9380; MCCM 00395; MIM 1026-8; P586; J.A. Watt 1266/56 AandB
Gènere Maribacter
- Maribacter caenipelagi, Jung et al. 2015
  - CECT 8455 T; KCTC 32549
- Maribacter confluentis, Park et al. 2015
  - CECT 8869 T; KCTC 42604
Gènere Maricaulis
- Maricaulis maris, (Poindexter 1964) Abraham et al. 1999
  - CECT 835 T; CIP 106103; DSM 4734; NCIMB 2209; Poindexter CM11; Stove CM11; VKM B-1510
  - CECT 836; NBRC 102483; NCIMB 2022; Poindexter CM13; Stove CM13; VKM B-1511
Gènere Marinifilum
- Marinifilum flexuosum, Ruvira et al. 2013
  - CECT 7448 T; DSM 21950
- Marinifilum fragile, Na et al. 2009
  - CECT 7942 T; IMSNU 14138; JC2469; JCM 15579
Gènere Mariniflexile
- Mariniflexile ostreae, Park et al. 2015
  - CECT 8622 T; KCTC 42113
- Mariniflexile soesokkakense, Park et al. 2014
  - CECT 8369 T; KCTC 32427
Gènere Marinilabilia
- Marinilabilia salmonicolor, (Veldkamp 1961) Nakagawa and Yamasato 1996 emend. Suzuki et al. 1999
  - CECT 7606 T; ATCC 19041; CIP 104809; DSM 6480; IAM 14310; LMG 1346; NBRC 15948; NCIMB 2216
Gènere Marinimicrobium
- Marinimicrobium sp
  - CECT 7704
Gènere Marinobacter
- Marinobacter algicola, Green et al. 2006
  - CECT 7523
- Marinobacter aquaticus, León et al. 2017
  - CECT 9228 T; LMG 30006
- Marinobacter guineae, Montes et al. 2008
  - CECT 7242
  - CECT 7243 T; LMG 24048
- Marinobacter lacisalsi, Aguilera et al. 2009
  - CECT 7297 T; LMG 24237
- Marinobacter maroccanus, Boujida et al. 2019
  - CECT 9525 T; LMG 30466
- Marinobacter nauticus, (Baumann et al. 1972) Tindall 2020
  - CECT 5005 T; ATCC 27132; CCUG 16007; CIP 74.11; DSM 50418; ICPB 3529; LMG 2226; Baumann 179
- Marinobacter oulmenensis, Kharroub et al. 2011
  - CECT 7499 T; DSM 22359
- Marinobacter persicus, Bagheri et al. 2013
  - CECT 7991 T; IBRC-M 10445; CCM 7970; KCTC 23561
- Marinobacter sp, Gauthier et al. 1992
  - CECT 8688
- Marinobacter vinifirmus, Liebgott et al. 2006
  - CECT 7533
Gènere Marinobacterium
- Marinobacterium georgiense, González et al. 1997
  - CECT 7200 T; ATCC 700074; DSM 11526; strain KW-40
- Marinobacterium jannaschii, (Bowditch et al. 1984) Satomi et al. 2002
  - CECT 7201 T; ATCC 27135; CCUG 16059; LMG 6239; NCIMB 2044; strain 207
- Marinobacterium ramblicola, Durán-Viseras et al. 2022
  - CECT 9818 T; LMG 31312
- Marinobacterium stanieri, (Baumann et al. 1983) Satomi et al. 2002
  - CECT 7202 T; ATCC 27130; CCUG 16021; DSM 7027; strain 146
Gènere Marinococcus
- Marinococcus tarijensis, Balderrama et al. 2013
  - CECT 8130 T; LMG 26930; DSM 28023
Gènere Marinomonas
- Marinomonas alcarazii, Lucas-Elío et al. 2011
  - CECT 7730 T; NCIMB 14671
- Marinomonas aquimarina, corrig. Macián et al. 2005
  - CECT 5078
  - CECT 5080 T; CCUG 49439; CIP 108405
  - CECT 5081
  - CECT 5117
- Marinomonas aquiplantarum, Lucas-Elío et al. 2011
  - CECT 7732 T; NCIMB 14673
- Marinomonas atlantica, Lasa et al. 2016
  - CECT 9050 T; LMG 29244
- Marinomonas balearica, Espinosa et al. 2010
  - CECT 7378 T; NCIMB 14432
- Marinomonas blandensis, Arahal et al. 2016
  - CECT 7076 T; LMG 29722
- Marinomonas communis, (Baumann et al. 1972) van Landschoot and De Ley 1984
  - CECT 5003 T; ATCC 27118; Baumann 8
- Marinomonas foliarum, Lucas-Elío et al. 2011
  - CECT 7731 T; NCIMB 14672
- Marinomonas gallaica, Lasa et al. 2016
  - CECT 5115; LMG 30017
  - CECT 5116; LMG 29903
  - CECT 9049 T; LMG 29244
- Marinomonas mediterranea, Solano and Sanchez-Amat 1999
  - CECT 4803 T; ATCC 700492; CIP 106128
- Marinomonas pollencensis, Espinosa et al. 2010
  - CECT 7375 T; NCIMB 14435
- Marinomonas posidonica, Lucas-Elío et al. 2011
  - CECT 7376 T; NCIMB 14433
- Marinomonas rhizomae, Lucas-Elío et al. 2011
  - CECT 7377 T; NCIMB 14431
- Marinomonas sp
  - CECT 5079
- Marinomonas spartinae, Lucena et al. 2016
  - CECT 8886 T; KCTC 42958
  - CECT 8887
- Marinomonas vaga, (Baumann et al. 1972) van Landschoot and De Ley 1984
  - CECT 5004 T; ATCC 27119; Baumann 40; CIP 103202; DSM 5605; LMG 2845
Gènere Marinovum
- Marinovum algicola , (Lafay et al. 1995) Martens et al. 2006
  - CECT 5396 T; ATCC 51440; Gautier FF3; KCTC 22095
Gènere Maritalea
- Maritalea mediterranea, Vidal-Verdú et al. 2023
  - CECT 30306 T; DSM 112386
Gènere Marivivens
- Marivivens donghaensis, Park et al. 2016
  - CECT 8947 T; KCTC 42776
Gènere Martelella
- Martelella mediterranea, Rivas et al. 2005
  - CECT 5861 T; CIP 108716; LMG 22193
Gènere Massilia
- Massilia sp
  - CECT 9437
- Massilia umbonata, Rodríguez et al. 2014
  - CECT 7753 T; DSM 26121
- Massilia violacea, Embarcadero-Jiménez et al. 2016
  - CECT 8897 T; LMG 28941
Gènere Mediannikoviicoccus
- Mediannikoviicoccus vaginalis, Ly et al. 2023
  - CECT 30497 T; CSUR Q5883; DSM 30497
Gènere Megasphaera
- Megasphaera elsdenii, (Gutierrez et al. 1959) Rogosa 1971
  - CECT 390 T; ATCC 25940; CCUG 6199; CIP 106852; DSM 20460; Elsden and Lewis LC1; JCM 1772; NCFB 2263; NCTC 8927; VTT E-84221
Gènere Mesoflavibacter
- Mesoflavibacter sabulilitoris, Park et al. 2014
  - CECT 8597 T; KCTC 42117
Gènere Mesonia
- Mesonia algae, Nedashkovskaya et al. 2003
  - CECT 7520
  - CECT 9441 T; CCUG 47092; KCTC 12089; KMM 3909; M-2Alg 33-2
- Mesonia oceanica, Lucena et al. 2020
  - CECT 9532 T
  - CECT 30008
Gènere Mesorhizobium
- Mesorhizobium chacoense, Velázquez et al. 2001
  - CECT 5336 T; Cervantes Pr-5; Willems R-6566
- Mesorhizobium ciceri, (Nour et al. 1994) Jarvis et al. 1997
  - CECT 4846 T; ATCC 51585; DSM 11540; CIP 104229; HAMBI 1750; UPM-Ca7
  - CECT 5483; G1A66/Nitragin
  - CECT 5521; 1189/CB
  - CECT 5522; 27A2/Nitragin
  - CECT 5523; 27A3/Nitragin
  - CECT 5524; 27A7/Nitragin
  - CECT 5525; 27A9/Nitragin
  - CECT 5526; 3HOal690/BRCC
  - CECT 5527; 3HOa2 778/BRCC
  - CECT 5528; HOa5/BRCC
  - CECT 5529; 3HOa6 789/BRCC
  - CECT 5530; 3HOa8 3096/BRCC
  - CECT 5531; 3HOa9 3095/BRCC
  - CECT 5532; 3HOa10 3097/BRCC
  - CECT 5533; 3HOa12 3097/BRCC
  - CECT 5534; 549a/CC
  - CECT 5535; 1189/CC
  - CECT 5536; 1190/CC
  - CECT 5537; 1192/CC
  - CECT 5538; Ca-7/ICRISAT
  - CECT 5539; 27A2/Nitcagin
  - CECT 5540; USAB-67(TAL-480)/BRCC
  - CECT 5541; 3889-big(TAL620)/BRCC
  - CECT 5542; 27A3/Nitcagin
  - CECT 5543
  - CECT 5544; I37i
  - CECT 5545
  - CECT 5546; 50b
  - CECT 5547; 521/CIAM
  - CECT 5548; 522/CIAM
  - CECT 5549; MC-CC 1192-5
  - CECT 5550; Ca 36
  - CECT 5551; Ca126
  - CECT 5552; Ca 116
  - CECT 5553; Ca142
  - CECT 5554; YC94M
  - CECT 5555; YC 72 M
  - CECT 5556; 16-2002/ICRISAT
  - CECT 5557; IC-6/ICRISAT
  - CECT 5558; IC-41/ICRISAT
  - CECT 5559; IC-60/ICRISAT
  - CECT 5560; IC-76/ICRISAT
  - CECT 5561; IC-2008/ICRISAT
  - CECT 5562
  - CECT 5563
  - CECT 5564
  - CECT 5565
  - CECT 5566
- Mesorhizobium comanense, Pedron et al. 2021
  - CECT 30067 T
- Mesorhizobium erdmanii, Martínez-Hidalgo et al. 2015
  - CECT 8631 T; LMG 17826.2
- Mesorhizobium helmanticense, Marcos-García et al. 2017
  - CECT 9168 T; LMG 29734
- Mesorhizobium japonicum, Martínez-Hidalgo et al. 2016
  - CECT 9101 T; LMG 29417
- Mesorhizobium jarvisii, Martínez-Hidalgo et al. 2015
  - CECT 8632 T; LMG 28313
- Mesorhizobium loti, (Jarvis et al. 1982) Jarvis et al. 1997
  - CECT 4120 T; ATCC 33669; ATCC 700743; CCRC 13521; CCTM La 3629; DSM 2626; HAMBI 1129; IFO 14779; NZP 2213; NCIMB 12074; PDDCC 4682
  - CECT 4297; ATCC 11444; Erdmann 3HOa1
- Mesorhizobium mediterraneum, (Nour et al. 1995) Jarvis et al. 1997
  - CECT 4847 T; ATCC 51670; DSM 11555; HAMBI 2096; LMG 17148; UPM-Ca36
- Mesorhizobium neociceri, León-Barrios et al. 2022
  - CECT 9773 T; LMG 31150
- Mesorhizobium olivaresii, Lorite et al. 2016
  - CECT 9099 T; LMG 29295
- Mesorhizobium sanjuanii, Sannazzaro et al. 2018
  - CECT 9305 T; BSA136
- Mesorhizobium sp
  - CECT 9304 T; BD68
- Mesorhizobium tamadayense, Ramírez-Bahena et al. 2012
  - CECT 8040 T; LMG 26736
Gènere Methylibium
- Methylibium petroleiphilum, Nakatsu et al. 2006
  - CECT 9622
Gènere Methylobacterium
- Methylobacterium adhaesivum, Gallego et al. 2006
  - CECT 7069 T; CCM 7305; KCTC 22099
- Methylobacterium aquaticum, Gallego et al. 2005
  - CECT 5998 T; CCM 7218; CIP 108333; DSM 16371
  - CECT 7810; DSM 23931
- Methylobacterium hispanicum, Gallego et al. 2005
  - CECT 5997 T; CCM 7219; CIP 108332; DSM 16372
- Methylobacterium isbiliense, Gallego et al. 2005
  - CECT 7068 T; CCM 7304
- Methylobacterium longum, Knief et al. 2012
  - CECT 7806 T; DSM 23933
- Methylobacterium marchantiae, Schauer et al. 2011
  - CECT 9607
- Methylobacterium persicinum, Kato et al. 2008
  - CECT 9284
- Methylobacterium sp
  - CECT 7180
  - CECT 7181
  - CECT 7803; DSM 23936
  - CECT 7804; DSM 23928
  - CECT 7805; DSM 23929
  - CECT 7807; DSM 23930
  - CECT 7808; DSM 23934
  - CECT 7809; DSM 23932
  - CECT 7811; DSM 23937
  - CECT 7812; DSM 23977
  - CECT 7813; DSM 23938
  - CECT 7814; DSM 23935
- Methylobacterium symbioticum, Pascual et al. 2020
  - CECT 9862 T; PYCC 8351
- Methylobacterium variabile, Gallego et al. 2005
  - CECT 7045 T; CCM 7281; DSM 16961
Gènere Methylorubrum
- Methylorubrum rhodesianum, Green and Ardely 2018
  - CECT 8613
  - CECT 8614
  - CECT 8615
  - CECT 8617
Gènere Methylosinus
- Methylosinus sp
  - CECT 7189
  - CECT 7190
  - CECT 7192
Gènere Microbacterium
- Microbacterium azadirachtae, Madhaiyan et al. 2010
  - CECT 9358
- Microbacterium diaminobutyricum, Fidalgo et al. 2016
  - CECT 8355 T; DSM 27101
- Microbacterium endophyticum, Alves et al 2015
  - CECT 8354 T; DSM 27099
- Microbacterium halimionae, Alves et al 2015
  - CECT 8593 T; DSM 27576
- Microbacterium ihumii, Yacouba et al. 2023
  - CECT 30120 T; CSUR Q2854
- Microbacterium laevaniformans, Collins et al. 1983
  - CECT 445 T; ATCC 15953; Baht 1; CCM 1929; CIP 100934; IFO 14471; IMET 10713; JCM 9181; NCFB 2270; NCIMB 9659; VKM 1215
- Microbacterium maritypicum, (ZoBell and Upham 1944) Takeuchi and Hatano 1998
  - CECT 578 T; MDB 319; NCIMB 559; NCIMB 665; NCIMB 689; NCIMB 1050; ZoBell and Upham 572
- Microbacterium memoriense, Santos et al. 2024
  - CECT 30366 T; LMG 32350
- Microbacterium paulum, Bellassi et al. 2021
  - CECT 30329 T; LMG 32277; UC4135
- Microbacterium proteolyticum, Alves et al. 2015
  - CECT 8356 T; DSM 27100
- Microbacterium sp
  - CECT 9560
- Microbacterium ulmi, Rivas et al. 2004
  - CECT 5976 T; CIP 108339; JCM 14282; LMG 20991
Gènere Microbulbifer
- Microbulbifer rhizosphaerae, Camacho et al. 2016
  - CECT 8799 T; DSM 28920
Gènere Micrococcus
- Micrococcus luteus, (Schroeter 1872) Cohn 1872 emend. Wieser et al. 2002
  - CECT 243; ATCC 14452; CCRC 11543; CCTM La 2971; CCUG 34677; DSM 2786; Warner-Lambert Res. Inst. 10240-Rx
  - CECT 244; ATCC 10240b; CNCTC M 9/60; Glaxo C504NR
  - CECT 245; ATCC 10240; BUCSAV 392; CCM 732; CCUG 21988; CIP 53.160; DSM 1790; FDA 16; FIRDI 452; IFO 3242; IMET 10759; LMG 3293; NCTC 7743; PCI 1216; Stanley 130.21; USCC 1529
  - CECT 247; ATCC 7468; CCM 1048; CCRC 11544; CCTM La 2901; CCUG 21987; DSM 1605; IFO 12992; NRRL B-2619; PCI 1009; PCM 1143; Tobie strain Mercedita; WHO 1
  - CECT 4057; NCTC 196; Lister
  - CECT 5863 T; ATCC 4698; CCM 169; CECT 51; CECT 5053; CIP A270; DSM 20030; HAMBI 26; HAMBI 1399; IEGM 391; JCM 1464; LMG 4050; NBRC 3333; NCCB 78001; NCTC 2665; NCIB 9278; NRRL B-287; VKM B-1314; WDCM 00111
  - CECT 9878
- Micrococcus sp
  - CECT 4474; Barker JG-9; ICPB 3497
  - CECT 9083
  - CECT 9550
Gènere Micromonospora
- Micromonospora acroterricola, Carro et al. 2019
  - CECT 9656 T
- Micromonospora alfalfae, Riesco et al. 2022
  - CECT 9915 T; LMG 31453
- Micromonospora arida, Carro et al. 2019
  - CECT 9662 T; LMG 30765
- Micromonospora aurantiaca, Sveshnikova et al. 1969
  - CECT 3289 T; ATCC 27029; CBS 129.76; CCRC 12538; DSM 43813; IFO 14068; IMET 8216; INA 9442; JCM 3232; KCC A-0232; LIA 0741; NCIMB 12754; NRRL B-16091; VKM Ac-613
- Micromonospora cabrerizensis, Riesco et al. 2022
  - CECT 9912 T; LMG 31450
- Micromonospora chalcea, (Foulerton 1905) Orskov 1923
  - CECT 3195 T; ATCC 12452; CCRC 11623; CCTM La 3151; Chas. Pfizer Co. 1464-217L; DSM 43026; IFO 12135; IFO 13503; IMET 8209; JCM 3031; KCC A-0031; NRRL B-2344; NCIMB 12879; VKM Ac-822
  - CECT 3331; ATCC 21994; Pfizer FD 23665
  - CECT 9660
  - CECT 9664
- Micromonospora cremea, Carro et al. 2012
  - CECT 7891 T; DSM 45599; JCM 31700
- Micromonospora echinospora, Luedemann and Brodsky 1964 emend. Kasai et al. 2000
  - CECT 3088; NRRL 2953
  - CECT 3298; ATCC 27932; CCRC 13393; DSM 1039; IFO 14863; JCM 3189; KCC A-0189; NCIMB 12741; NRRL 5326
- Micromonospora fluminis, Camacho Pozo et al. 2020
  - CECT 30034 T; LMG 30467
- Micromonospora foliorum, Riesco et al. 2022
  - CECT 9913 T; LMG 31454
- Micromonospora halophytica, Weinstein et al. 1968
  - CECT 3293 T; ATCC 27596; DSM 43171; JCM 3125; KCC S-0125; NRRL 2998; IFO (now NBRC) 14112
- Micromonospora halotolerans, Carro et al. 2013
  - CECT 7890 T; DSM 45598; JCM 31701
- Micromonospora hortensis, Riesco et al. 2022
  - CECT 9916 T; LMG 31455
- Micromonospora inaquosa, Carro et al. 2019
  - CECT 9663 T; LMG 30766
- Micromonospora inositola, Kawamoto et al. 1974
  - CECT 3294 T; Antibióticos S.A.; ATCC 21773; DSM 43819; JCM 6239; Kyowa Ferm. Ind. Co. Ltd. MK-41; NCIMB 12751; NRRL B-16095
- Micromonospora inyonensis, Kroppenstedt et al. 2005
  - CECT 3295 T; ATCC 27600; CCRC 13363; DSM 46123; IAW 163; IFO 13156; IMET 8306; JCM 3188; KCC A-0188; NCIMB 12731; NRRL 3292
- Micromonospora luteifusca, Carro et al. 2016
  - CECT 8846 T; DSM 100204
- Micromonospora luteiviridis, Carro et al. 2018
  - CECT 9370 T; DSM 105362
- Micromonospora noduli, Carro et al. 2016
  - CECT 9020 T; DSM 101694
- Micromonospora olivasterospora, Kawamoto et al. 1983
  - CECT 3296 T; ATCC 21819; DSM 43868; FERM P1560; IFO 14304; IMET 8310; JCM 7348; Kawamoto MK-70; NCIMB 12659; NRRL 8178
- Micromonospora parastrephiae, Razmilic et al. 2023
  - CECT 9665 T; LMG 30768
- Micromonospora phytophila, Carro et al. 2018
  - CECT 9369 T; DSM 105363
- Micromonospora purpureochromogenes, (Waksman and Curtis 1916) Luedemann 1971
  - CECT 3291; NRRL B-943
  - CECT 3297 T; ATCC 27007; ATCC 27334; CBS 326.71; DSM 43821; IFO 13324; IMET 8213; IMRU 3343; JCM 3156; KCC A-0156; NCIMB 12661; NRRL B-2101; NRRL B-16094; RIA 425
- Micromonospora salmantinae, Riesco et al. 2022
  - CECT 9914 T; LMG 31451
- Micromonospora sp
  - CECT 3087; CCRC 13666; DSM 43126; ETH 28749; IFO 12515; IPV 583; JCM 3063; KCCA-0063; LBG A 3110; NCIMB 12881; Williams E1
  - CECT 3292; ATCC 35853; CCRC 12448; DSM 1043; IFO 14111; JCM 3182; KCC A-0182; NCIMB 12883; NRRL 3800
  - CECT 3299; ATCC 10026; CBS 253.48; DSM 43295; IFO 12396; IMET 8016; IMRU 3450; JCM 3050; KCC A-0050; Kieslich 268; NCIMB 12734; RIA 472
  - CECT 9654 T
  - CECT 9657 T
  - CECT 9658 T
  - CECT 9659 T
  - CECT 9860 T
- Micromonospora tarensis, Razmilic et al. 2023
  - CECT 9666 T; LMG 30770
- Micromonospora trifolii, Riesco et al. 2022
  - CECT 9911 T; LMG 31452
- Micromonospora ureilytica, Carro et al. 2016
  - CECT 9022 T; DSM 101692
  - CECT 9661
- Micromonospora vinacea, Carro et al. 2016
  - CECT 9019 T; DSM 101695
- Micromonospora zamorensis, Carro et al. 2012
  - CECT 7892 T; DSM 45600; JCM 31702
Gènere Microtetraspora
- Microtetraspora glauca, Thiemann et al. 1968
  - CECT 3300 T; ATCC 23057; CBS 624.67; CCRC 12445; DSM 43311; IFO 14761; IMET 9532; JCM 3300; KCC A-0300; NCIMB 13268; NRRL B-3735; RIA 925; strain A61; Thiemann T/158; VKM Ac-663; Williams E 63
- Microtetraspora sp
  - CECT 3281; IFO 14369; Tomita G432-4
Gènere Microvirga
- Microvirga brassicacearum, Jiménez-Gómez et al. 2022
  - CECT 9905 T; LMG 31419
- Microvirga sp, Kanso and Patel 2003
  - CECT 8817
  - CECT 9163 T; LMG 29689
  - CECT 9861 T
Gènere Mobiluncus
- Mobiluncus sp
  - CECT 30727 T; CSUR Q7826
Gènere Modestobacter
- Modestobacter caceresii, Busarakam et al. 2017
  - CECT 9023 T; DSM 101691
- Modestobacter italicus, Montero-Calasanz et al. 2019
  - CECT 9708 T; DSM 44449
- Modestobacter lapidis, Trujillo et al. 2015
  - CECT 8844 T; DSM 100206; JCM 31703
- Modestobacter muralis, Trujillo et al. 2015
  - CECT 8845 T; DSM 100205; JCM 31704
- Modestobacter sp
  - CECT 8253; 33S
  - CECT 8256; AA-803
  - CECT 8260; DSM 44400
Gènere Moellerella
- Moellerella wisconsensis, Hickman-Brenner et al. 1984
  - CECT 8547
Gènere Moraxella
- Moraxella bovis, (Hauduroy et al. 1937) Murray 1948
  - CECT 468 T; ATCC 10900; CIP 70.40; DSM 6328; LMG 986; NCTC 11013
- Moraxella catarrhalis, (Frosch and Kolle1896) Henriksen and Bøvre 1968
  - CECT 8634
- Moraxella nonliquefaciens, (Scarlett 1916) Lwoff 1939
  - CECT 465 T; ATCC 19975; CIP 68.36; DSM 6327; NCTC 10464
- Moraxella osloensis, Bøvre and Henriksen 1967
  - CECT 460 T; A1920; ATCC 19976; CCUG 350; CIP 68.35; DSM 6998; LMG 5131
- Moraxella pluranimalium, Vela et al. 2009
  - CECT 7295 T; CCUG 54913
  - CECT 7296; CCUG 54914
- Moraxella porci, Vela et al. 2010
  - CECT 7293
  - CECT 7294 T; CCUG 54912; CIP 110214
Gènere Morganella
- Morganella morganii subsp. morganii, (Winslow et al. 1919) Fulton 1943
  - CECT 173 T; ATCC 8076H; ATCC 25830; CCRC 10706; CCTM La 457; CCUG 6328; CIP A231; CIP 103763; CNCTC Prm 58/87; DSM 30164; FIRDI 706; IFO 3848; JCM 1672; LMD 73.65; LMG 7874; Morgan 33M; NCIMB 235; PCM 544; Pelczar M11; WDCM 00112
Gènere Mucilaginibacter
- Mucilaginibacter aquaedulcis, Joung et al. 2015
  - CECT 8102 T; KCTC 23942
- Mucilaginibacter dorajii, Kim et al. 2011
  - CECT 7660 T; JCM 16601; KACC 14556
- Mucilaginibacter flavus, Joung et al. 2014
  - CECT 7857 T; KCTC 23441
- Mucilaginibacter gotjawali, Lee et al. 2015
  - CECT 8628 T; KCTC 32515; DSM 29289
- Mucilaginibacter myungsuensis, Joung and Joh 2011
  - CECT 7550 T; KCTC 22746
- Mucilaginibacter soyangensis, Joung et al. 2014
  - CECT 7824 T; KCTC 23261
- Mucilaginibacter sp, Pankratov et al. 2007 emend. Baik et al. 2010
  - CECT 7661
  - CECT 7663
  - CECT 7821
  - CECT 7854
  - CECT 7855
  - CECT 7856
  - CECT 8103
  - CECT 8292
  - CECT 8416
  - CECT 8951 T
  - CECT 9088 T
Gènere Mucisphaera
- Mucisphaera calidilacus, Kallscheuer et al. 2022
  - CECT 30425 T; DSM 100697
Gènere Myceligenerans
- Myceligenerans cantabricum, Sarmiento-Vizcaíno et al. 2015
  - CECT 8512 T; DSM 28392; JCM 31705
Gènere Mycobacterium
- Mycobacterium abscessus, (Moore and Frerichs 1953) Kusunoki and Ezaki 1992
  - CECT 8517
  - CECT 8518
  - CECT 8522
  - CECT 8534
- Mycobacterium alsense, Tortoli et al. 2016 emend. Nouioui et al. 2018
  - CECT 8782 T; CCUG 56586; TB 1906
- Mycobacterium aurum, Tsukamura 1966
  - CECT 8768; 326; SN 2602
- Mycobacterium avium, Chester 1901 (Approved Lists 1980) emend. Thorel et al. 1990.
  - CECT 7407
  - CECT 8515
  - CECT 8521
- Mycobacterium chitae, Tsukamura 1967
  - CECT 8764; 2503
- Mycobacterium colombiense, Murcia et al. 2006
  - CECT 3035 T; CIP 108962; JCM 16228
- Mycobacterium eburneum, Nouioui et al. 2017
  - CECT 8775 T; CCUG 76581; ID3933; X82
- Mycobacterium elephantis, Shojaei et al. 2000
  - CECT 7761
- Mycobacterium europaeum, Tortoli et al. 2011
  - CECT 8251
- Mycobacterium frederiksbergense, Willumsen et al. 2001
  - CECT 7418
  - CECT 8720
  - CECT 9251
  - CECT 9255
  - CECT 9256
  - CECT 9257
- Mycobacterium gordonae, Bojalil et al. 1962
  - CECT 3029; Borstel SN 703; CAPM 5643
  - CECT 7420
- Mycobacterium hodleri, Kleespies et al. 1996
  - CECT 9287
- Mycobacterium interjectum, Springer et al. 1995
  - CECT 7693
- Mycobacterium iranicum, Shojaei et al. 2013
  - CECT 8248
- Mycobacterium kansasii, Hauduroy 1955
  - CECT 3030 T; ATCC 12478; CCM 235/80; CCUG 20997; CCUG 27787; CNCTC My 235/80; DSM 44162; JCM 6379; Pollack G133 Bostrom; TMC 1204
  - CECT 8701
  - CECT 8765; SN 1800
- Mycobacterium kumamotonense, Masaki et al. 2007
  - CECT 8520
- Mycobacterium kyogaense, Nouioui et al. 2018
  - CECT 9646 T; DSM 107316
- Mycobacterium lehmannii, Nouioui et al. 2017
  - CECT 8763 T; 40; SN 1900
- Mycobacterium lentiflavum, Springer et al. 1996
  - CECT 8867
- Mycobacterium llatzerense, Gomila et al. 2008
  - CECT 7273 T; CCUG 54744; JCM 16229
- Mycobacterium marinum, Aronson 1926
  - CECT 7091 T; ATCC 927; CCUG 20998; CCUG 27843; DSM 44344; JCM 12275; NCTC 2275
  - CECT 7419
- Mycobacterium mucogenicum, Springer et al. 1995
  - CECT 8772; ATCC 49649; CDC 77-590; MO12
- Mycobacterium nebraskense, Mohamed et al. 2004
  - CECT 7422
- Mycobacterium neglectum, Nouioui et al. 2019
  - CECT 8778 T; BN3150
- Mycobacterium neumannii, Nouioui et al. 2017
  - CECT 8766 T; 2409; SN 1904
- Mycobacterium palauense, Nouioui et al. 2019
  - CECT 8779 T; CNJ910
- Mycobacterium parascrofulaceum, Turenne et al. 2004
  - CECT 7694
  - CECT 8643
- Mycobacterium peregrinum, Kusunoki and Ezaki 1992
  - CECT 7423
- Mycobacterium phlei, Lehmann and Neumann 1899
  - CECT 3009 T; ATCC 11758; ATCC 19249; CCRC 10707; CCUG 21000; CIP 105389; CNCTC My 237/80; DSM 43239; IIET 8151; JCM 5865; JCM 6385; NRRL B-14615; VKM Ac-1291; PCM 654; Penso strain Timoteo; TMC 1548
  - CECT 3016; CECT 3015; DSM 750
- Mycobacterium senegalense, (Chamoiseau 1973) Chamoiseau 1979
  - CECT 8771; 1364; 410; GA884 (N 124)
- Mycobacterium shimoidei, Tsukamura 1982
  - CECT 8642
- Mycobacterium smegmatis, (Trevisan 1889) Lehmann and Neumann 1899
  - CECT 3017; ATCC 14468; Bojalil W-113; CCM 2300; CCRC 10708; CCTM La 2400; CCUG 21818; CCUG 21820; CCUG 27844; CCUG 28063; CNCTC My 205/75; DSM 43277; Hygiene Lab. Washington DC. 178; NCTC 10265; TMC 1546; Waksman 113
  - CECT 3032; ATCC 607; CCUG 21816; CCUG 21819; CNCTC My 23/64; DSM 43465; LMG 10267; NCTC 7017; NRRL B-692; Tarnok SN 10
  - CECT 8762; IMRU 580
- Mycobacterium sp, Lehmann and Neumann 1896
  - CECT 3018; DSM 2967; NCIMB 11678
  - CECT 3026; ATCC 14473; Bojalil AC-103; JCM 6402
  - CECT 7328
  - CECT 7400
  - CECT 7461
  - CECT 7507
  - CECT 8321
  - CECT 8322
  - CECT 8323
  - CECT 8324
  - CECT 8325
  - CECT 8569
  - CECT 8638 T
  - CECT 8760; ATCC 8458; NCIB 8167; NCTC 2875; NRRL B-1051
  - CECT 8767; A 19627; SN 2300
  - CECT 8773; 2999; Month
  - CECT 8774; x135
  - CECT 8777; S245
  - CECT 8780; YIM 65220
  - CECT 8783; I10A-01893
  - CECT 8785; Terrapin C3
  - CECT 8786; SN 259 Typ B
  - CECT 8787; YIM CO1909
  - CECT 8788; YIM CO1910
  - CECT 8789; YIM CO2098
  - CECT 8956
  - CECT 8957
  - CECT 9557
- Mycobacterium szulgai, Marks et al. 1972
  - CECT 8750
  - CECT 8784; FM 6
- Mycobacterium terrae, Wayne 1966
  - CECT 8769; W173; SN 2701
Gènere Mycolicibacter
- Mycolicibacter arupensis, (Cloud et al. 2006) Gupta et al. 2018
  - CECT 8706
- Mycolicibacter heraklionensis, (Tortoli et al. 2013) Gupta et al. 2018
  - CECT 7509 T; LMG 24735; NCTC 13432
- Mycolicibacter terrae, (Wayne 1966 (Approved Lists 1980)) Gupta et al. 2018
  - CECT 3028 T; ATCC 15755; ATCC 15981; CCUG 27847; CIP 104321; CNCTC My 215/75; CNCTC My 238/80; DSM 43227; JCM 12143; LMG 10394; Froman F628; NCTC 10856; Runyon 2737; Tarnok SN 2700; TMC 1450; Vincent 14 032 0001; Wayne W-45
Gènere Mycolicibacterium
- Mycolicibacterium alvei, (Ausina et al. 1992) Gupta et al. 2018
  - CECT 3021 T; ATCC 51304; Ausina CR-21; CIP 103464; DSM 44176; JCM 12272
- Mycolicibacterium brumae, (Luquin et al. 1993) Gupta et al. 2018
  - CECT 3022 T; ATCC 51384; Ausina CR-270; CCUG 37586; CIP 103465; DSM 44177; JCM 12273
- Mycolicibacterium chlorophenolicum, (Apajalathi et al. 1986) Gupta et al. 2018
  - CECT 4065 T; ATCC 49826; CCRC 13726; CIP 104189; IFO 15527; JCM 7439; NCIMB 12325; NRRL B-16528; strain PCP-I
- Mycolicibacterium flavescens, (Bojalil et al. 1962 (Approved Lists 1980)) Gupta et al. 2018
  - CECT 3027 T; ATCC 14474; Bojalil D-25; CIP 104533; CCUG 27974; CIP 104533; CNCTC My 191/75; DSM 43991; NCTC 10271; NRRL B-4038; TMC 1541; Vicent 14 023 0001; JCM 12274
- Mycolicibacterium gilvum, Gupta et al. 2018
  - CECT 8770; Gilvum 391; SN 3102
- Mycolicibacterium peregrinum, ((ex Bojalil et al. 1962) Kusunoki and Ezaki 1992) Gupta et al. 2018
  - CECT 3023 T; ATCC 14467; ATCC 23023; Bojalil 40; CIP 105382; CNCTC My 210/75; IIET 10264; IMET 10608; NCTC 10264; PCM 639; Schering 206; strain 2060; TMC 1547
- Mycolicibacterium smegmatis, (Trevisan 1889) Gupta et al. 2018
  - CECT 3020 T; ATCC 19420; CCUG 21002; CCUG 21815; CIP 104444; Cornell 3; CNCTC My 320/87; DSM 43756; JCM 5866; Ridell GA 735; Vincent 14 133 0010
  - CECT 3033; strain F21
- Mycolicibacterium vaccae, (Bönicke and Juhasz 1964) Gupta et al. 2018
  - CECT 3019 T; ATCC 15483; CCUG 21003; CIP 105934; DSM 43292; HAMBI 2276; IFO (now NBRC) 14118; JCM 6389; NCTC 10916
- Mycolicibacterium vinylchloridicum, Cortés-Albayay et al. 2023
  - CECT 8761 T; DSM 6695; L1
Gènere Myroides
- Myroides ceti, (Vela et al. 2007) García-López et al. 2020
  - CECT 7184 T; CCUG 52969
- Myroides odoratus, (Stutzer 1929) Vancanneyt et al. 1996
  - CECT 998 T; ATCC 4651; CCM 3296; CCRC 10678; CCUG 7321; CIP 103105; DSM 2801; FIRDI 678; GIFU 1357; IFO 14945; JCM 7458; LMG 1233
Gènere Myxococcus
- Myxococcus fulvus, (Cohn 1875) Jahn 1911
  - CECT 4289; Reichenbach Mx f2
- Myxococcus virescens, Thaxter 1892
  - CECT 4290 T; ATCC 25203; McCurdy M22
- Myxococcus xanthus, Beebe 1941
  - CECT 422 T; ATCC 19368; ATCC 25232; CCUG 2079; CIP 107069; IFO 13542; Sneath D276
  - CECT 4291; Reichenbach Mx x1
Gènere Mzabimyces
- Mzabimyces algeriensis, Saker et al. 2015
  - CECT 8467; H151

Llista de bacteris