Genus Caldalkalibacillus

Classification:

Bacteria Bacillati Bacillota Bacilli Caryophanales Bacillaceae Caldalkalibacillus

Name: Caldalkalibacillus Xue et al. 2006

Category, proposed as: genus, gen. nov.

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, pronunciation (Latin): masculine (stem: Caldalkalibacill-), kald-al-ka-li-ba-KIL-lus

Type species: Caldalkalibacillus thermarum Xue et al. 2006

Conduct genome-based taxonomy of genus at TYGS

16S rRNA gene: Analyse FASTA

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

Emendations:
- 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.
- 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.

Notes:
- 🥇 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. 🇦🇺
- 🥇 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. 🇦🇺
- 🧕 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. 🇦🇺
- 🧕 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. 🇦🇺
- 🧕 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. 🇨🇳
- 💁 Taxonomists who have recently focused on this group are the corresponding authors of Zhao et al. (2008). Editors in search of reviewers are advised to consider additional criteria such as whether a taxon is covered by one of the ICSP subcommittees.
- 🎰 The BRCs most frequently used for deposits in this group are: DSM: 3; JCM: 3; ATCC: 2; CGMCC: 2; CIP: 1; NBRC: 1; NCIMB: 1; LMG: 1.

Subdivision:

Number of child taxa with a validly published and correct name: 2
Number of child taxa with a validly published name, including synonyms: 4
Total number of child taxa: 5

Child taxa:

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
Caldalkalibacillus thermarum Xue et al. 2006	validly published under the ICNP	correct name
Caldalkalibacillus uzonensis Zhao et al. 2008	validly published under the ICNP	synonym

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

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