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Genus Caldalkalibacillus
Name: Caldalkalibacillus Xue et al. 2006
Etymology: Cald.al.ka.li.ba.cil’lus. L. masc. adj. caldus, hot; N.L. neut. n. alkali, alkali (indeclinable); L. masc. n. bacillus, small rod; N.L. masc. n. Caldalkalibacillus, bacillus living under hot and alkaline conditions
Gender: masculine (stem: Caldalkalibacill-)
Type species: Caldalkalibacillus thermarum Xue et al. 2006
Conduct genome-based taxonomy of genus at TYGS
Valid publication:
Xue Y, Zhang X, Zhou C, Zhao Y, Cowan DA, Heaphy S, Grant WD, Jones BE, Ventosa A, Ma Y. Caldalkalibacillus thermarum gen. nov., sp. nov., a novel alkalithermophilic bacterium from a hot spring in China. Int J Syst Evol Microbiol 2006; 56:1217-1221. 
IJSEM list:
Euzeby JP. Notification list. Notification that new names and new combinations have appeared in volume 56, part 6 of the IJSEM. Int J Syst Evol Microbiol 2006; 56:2029-2030.
Nomenclatural status: validly published under the ICNP
Taxonomic status: correct name
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Synonyms:
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Name Kind "Thermalkalibacillus" Zhao et al. 2006 heterotypic synonym, not validly published
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Emendations:
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Zhao et al. 2008
Zhao W, Zhang CL, Romanek CS, Wiegel J. Description of Caldalkalibacillus uzonensis sp. nov. and emended description of the genus Caldalkalibacillus. Int J Syst Evol Microbiol 2008; 58:1106-1108.
Euzeby JP. Notification list. Notification that new names and new combinations have appeared in volume 58, part 5 of the IJSEM. Int J Syst Evol Microbiol 2008; 58:1783-1784.
Notes:- ⊕ Emendation accompanied by the proposal of 1 new species in the genus.
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Gupta et al. 2020
Gupta RS, Patel S, Saini N, Chen S. Robust demarcation of 17 distinct Bacillus species clades, proposed as novel Bacillaceae genera, by phylogenomics and comparative genomic analyses: description of Robertmurraya kyonggiensis sp. nov. and proposal for an emended genus Bacillus limiting it only to the members of the Subtilis and Cereus clades of species. Int J Syst Evol Microbiol 2020; 70:5753-5798.
Oren A, Garrity GM. Notification list. Notification that new names and new combinations have appeared in volume 70, part 11 of the IJSEM. Int J Syst Evol Microbiol 2021; 71:4645.
Notes:- ⊕ Emendation accompanied by the proposal of 1 new species in the genus.
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Zhao et al. 2008
Zhao W, Zhang CL, Romanek CS, Wiegel J. Description of Caldalkalibacillus uzonensis sp. nov. and emended description of the genus Caldalkalibacillus. Int J Syst Evol Microbiol 2008; 58:1106-1108.
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Notes:
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🥇 Nomenclatural type of the family Caldalkalibacillaceae Chuvochina et al. 2024.
Publication:
Chuvochina M, Mussig AJ, Chaumeil PA, Skarshewski A, Rinke C, Parks DH, Hugenholtz P. Proposal of names for 329 higher rank taxa defined in the Genome Taxonomy Database under two prokaryotic codes. FEMS Microbiol Lett 2023; 0:0.
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🥇 Nomenclatural type of the order Caldalkalibacillales Chuvochina et al. 2024.
Publication:
Chuvochina M, Mussig AJ, Chaumeil PA, Skarshewski A, Rinke C, Parks DH, Hugenholtz P. Proposal of names for 329 higher rank taxa defined in the Genome Taxonomy Database under two prokaryotic codes. FEMS Microbiol Lett 2023; 0:0.
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🧕 Chuvochina et al. (2023) assigned this genus to the family Caldalkalibacillaceae Chuvochina et al. 2024.
Publication:
Chuvochina M, Mussig AJ, Chaumeil PA, Skarshewski A, Rinke C, Parks DH, Hugenholtz P. Proposal of names for 329 higher rank taxa defined in the Genome Taxonomy Database under two prokaryotic codes. FEMS Microbiol Lett 2023; 0:0.
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🧕 Chuvochina et al. (2023) assigned this genus to the order Caldalkalibacillales Chuvochina et al. 2024.
Publication:
Chuvochina M, Mussig AJ, Chaumeil PA, Skarshewski A, Rinke C, Parks DH, Hugenholtz P. Proposal of names for 329 higher rank taxa defined in the Genome Taxonomy Database under two prokaryotic codes. FEMS Microbiol Lett 2023; 0:0.
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🧕 Li et al. (2024) assigned this genus to the family Caldalkalibacillaceae Chuvochina et al. 2024.
Publication:
Li Y, Zhang D, Bo D, Peng D, Sun M, Zheng J. A taxonomic note on the order Caryophanales: description of 12 novel families and emended description of 21 families. Int J Syst Evol Microbiol 2024; 74:6539.
- 🎰 The BRCs most frequently used for deposits in this group are: DSM: 3; JCM: 3; ATCC: 2; CGMCC: 2; NCIMB: 1; NBRC: 1; CIP: 1.
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🥇 Nomenclatural type of the family Caldalkalibacillaceae Chuvochina et al. 2024.
Publication:
Chuvochina M, Mussig AJ, Chaumeil PA, Skarshewski A, Rinke C, Parks DH, Hugenholtz P. Proposal of names for 329 higher rank taxa defined in the Genome Taxonomy Database under two prokaryotic codes. FEMS Microbiol Lett 2023; 0:0.
Number of child taxa with a validly published and correct name: 3
Number of child taxa with a validly published name, including synonyms: 4
Total number of child taxa: 5
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Child taxa:
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Name Nomenclatural status Taxonomic status Caldalkalibacillus horti (Yumoto et al. 1998) Li et al. 2024 validly published under the ICNP synonym Caldalkalibacillus mannanilyticus (Nogi et al. 2005) Gupta et al. 2020 validly published under the ICNP correct name "Caldalkalibacillus salinus" Ouyang et al. 2022 not validly published preferred name (not correct name) Caldalkalibacillus thermarum Xue et al. 2006 validly published under the ICNP correct name Caldalkalibacillus uzonensis Zhao et al. 2008 validly published under the ICNP correct name
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Parent taxon: Bacillaceae Fischer 1895 (Approved Lists 1980)
Assigned by:
Xue Y, Zhang X, Zhou C, Zhao Y, Cowan DA, Heaphy S, Grant WD, Jones BE, Ventosa A, Ma Y. Caldalkalibacillus thermarum gen. nov., sp. nov., a novel alkalithermophilic bacterium from a hot spring in China. Int J Syst Evol Microbiol 2006; 56:1217-1221.
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Record number: 517192
This LPSN page was printed on 2025-04-25 15:36:57