Genus Halopseudomonas

Name: Halopseudomonas Rudra and Gupta 2021

Category, proposed as: genus, gen. nov.

Etymology: Ha.lo.pseu.do’mo.nas. Gr. masc. n. hals, salt (gen. halos); N.L. fem. n. Pseudomonas, a bacterial genus; N.L. fem. n. Halopseudomonas, salt-loving or tolerating Pseudomonas

Gender, pronunciation (Latin): feminine (stem: Halopseudomonad-), ha-lo-pse͡u-DO-mo-nas

Type species: Halopseudomonas pertucinogena (Kawai and Yabuuchi 1975) Rudra and Gupta 2021

Conduct genome-based taxonomy of genus at TYGS

16S rRNA gene: Analyse FASTA

Valid publication: Rudra B, Gupta RS. Phylogenomic and comparative genomic analyses of species of the family Pseudomonadaceae: Proposals for the genera Halopseudomonas gen. nov. and Atopomonas gen. nov., merger of the genus Oblitimonas with the genus Thiopseudomonas, and transfer of some misclassified species of the genus Pseudomonas into other genera. Int J Syst Evol Microbiol 2021; 71:5011. 🇨🇦

IJSEM list: Oren A, Garrity GM. Notification list. Notification that new names and new combinations have appeared in volume 71, part 9 of the IJSEM. Int J Syst Evol Microbiol 2021; 71:5130.

Nomenclatural status: validly published under the ICNP

Taxonomic status: correct name

• Synonyms:

  • Name	Kind
    Neopseudomonas Saati-Santamaría et al. 2021	homotypic synonym, validly published under the ICNP, illegitimate name

• Notes:
  • 🚋 The type species of this genus has alternatively been placed in the genus Pseudomonas Migula 1894 (Approved Lists 1980). Publication: Kawai Y, Yabuuchi E. Pseudomonas pertucinogena sp. n., an organism previously misidentified as Bordetella pertussis. International Journal of Systematic Bacteriology 1975; 25:317-323.
  • 🚋 The type species of this genus has alternatively been placed in the genus Neopseudomonas Saati-Santamaría et al. 2021. Publication: Saati-Santamaria Z, Peral-Aranega E, Velazquez E, Rivas R, Garcia-Fraile P. Phylogenomic Analyses of the Genus Pseudomonas Lead to the Rearrangement of Several Species and the Definition of New Genera. Biology (Basel) 2021; 10:0. 🇪🇸
  • 🧔 This taxon was discussed in a meeting of a Taxonomic Subcommittee of the ICSP. Publication: Mousavi SA, Young JPW. International Committee on Systematics of Prokaryotes, Subcommittee on the taxonomy of Rhizobia and Agrobacteria, minutes of the annual meeting by videoconference, 5 July 2021, followed by online discussion until 31 December 2021. Int J Syst Evol Microbiol 2022; 72:5453. 🇫🇮
  • 💁 Taxonomists who have recently focused on this group are the corresponding authors of Mulet et al. (2018). 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: JCM: 10; DSM: 9; CGMCC: 6; KCTC: 4; CCUG: 4; CECT: 3; LMG: 3; CCTCC: 2; NBRC: 2; BCRC: 2.

Subdivision:

Number of child taxa with a validly published and correct name: 15
Number of child taxa with a validly published name, including synonyms: 16
Total number of child taxa: 20

• Child taxa:

  • Name	Nomenclatural status	Taxonomic status
    Halopseudomonas aestusnigri (Sánchez et al. 2014) Rudra and Gupta 2021	validly published under the ICNP	correct name
    Halopseudomonas bauzanensis (Zhang et al. 2011) Rudra and Gupta 2021	validly published under the ICNP	correct name
    Halopseudomonas formosensis (Lin et al. 2013) Rudra and Gupta 2021	validly published under the ICNP	correct name
    Halopseudomonas gallaeciensis (Mulet et al. 2018) Rudra and Gupta 2021	validly published under the ICNP	correct name
    "Halopseudomonas laoshanensis" (Wang et al. 2021) Girard et al. 2023	not validly published	preferred name
    Halopseudomonas litoralis (Pascual et al. 2012) Rudra and Gupta 2021	validly published under the ICNP	correct name
    "Halopseudomonas maritima" Kujur et al. 2023	not validly published	preferred name
    Halopseudomonas nanhaiensis (Pang et al. 2026) Girard et al. 2026	validly published under the ICNP	synonym
    Halopseudomonas oceani (Wang and Sun 2016) Rudra and Gupta 2021	validly published under the ICNP	correct name
    Halopseudomonas pachastrellae (Romanenko et al. 2005) Rudra and Gupta 2021	validly published under the ICNP	correct name
    Halopseudomonas pelagia (Hwang et al. 2009) Rudra and Gupta 2021	validly published under the ICNP	correct name
    Halopseudomonas pertucinogena (Kawai and Yabuuchi 1975) Rudra and Gupta 2021	validly published under the ICNP	correct name
    Halopseudomonas phragmitis (Li et al. 2020) Lalucat et al. 2022	validly published under the ICNP	correct name
    "Halopseudomonas populi" (Anwar et al. 2016) Lalucat et al. 2022	not validly published	synonym
    Halopseudomonas sabulinigri (Kim et al. 2009) Rudra and Gupta 2021	validly published under the ICNP	correct name
    Halopseudomonas salegens (Amoozegar et al. 2014) Rudra and Gupta 2021	validly published under the ICNP	correct name
    Halopseudomonas salina (Zhong et al. 2015) Rudra and Gupta 2021	validly published under the ICNP	correct name
    Halopseudomonas xiamenensis (Lai and Shao 2008) Rudra and Gupta 2021	validly published under the ICNP	correct name
    Halopseudomonas xinjiangensis (Liu et al. 2009) Rudra and Gupta 2021	validly published under the ICNP	correct name
    "Halopseudomonas yangmingensis" (Wong and Lee 2014) Girard et al. 2023	not validly published	preferred name

Parent taxon: Pseudomonadaceae Winslow et al. 1917 (Approved Lists 1980)

Assigned by: Rudra B, Gupta RS. Phylogenomic and comparative genomic analyses of species of the family Pseudomonadaceae: Proposals for the genera Halopseudomonas gen. nov. and Atopomonas gen. nov., merger of the genus Oblitimonas with the genus Thiopseudomonas, and transfer of some misclassified species of the genus Pseudomonas into other genera. Int J Syst Evol Microbiol 2021; 71:5011. 🇨🇦

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Record number: 21216