Name: Pseudoblastomonas Wang et al. 2025

Category: Genus

Proposed as: gen. nov.

Etymology: Pseu.do.blas.to’mo.nas. Gr. masc./fem. adj. pseudês, false; N.L. fem. n. Blastomonas, a genus name; N.L. fem. n. Pseudoblastomonas, the false Blastomonas

Gender, pronunciation: feminine (stem: Pseudoblastomonad-), pse͡u-do-blas-TO-mo-nas

Type species: Pseudoblastomonas marina (Meng et al. 2017) Wang et al. 2025

Conduct genome-based taxonomy of genus at TYGS

16S rRNA gene: Analyse FASTA

Valid publication: Wang Y, You H, Kong YH, Sun C, Wu LH, Kim SG, Lee JS, Xu L, Xu XW. Genomic-based taxonomic classification of the order Sphingomonadales. Int J Syst Evol Microbiol 2025; 75:6769. 🇨🇳

IJSEM list: Oren A, Göker M. Notification list. Notification that new names and new combinations have appeared in volume 75, part 5 of the IJSEM. Int J Syst Evol Microbiol 2025; 75:6824.

Nomenclatural status: validly published under the ICNP

Taxonomic status: synonym

Correct name: Blastomonas Sly and Cahill 1997

• Synonyms:

  • Name	Kind
    Erythromonas Yurkov et al. 1997	heterotypic synonym, validly published under the ICNP
    Blastomonas Sly and Cahill 1997	heterotypic synonym, validly published under the ICNP

• Notes:
  • 🚂 For the type species of this genus another name is in use, which is affiliated with the genus Blastomonas Sly and Cahill 1997. Publication: Meng YC, Liu HC, Kang YQ, Zhou YG, Cai M. Blastomonas marina sp. nov., a bacteriochlorophyll-containing bacterium isolated from seawater. Int J Syst Evol Microbiol 2017; 67:3015-3019. 🇨🇳
  • 💁 Taxonomists who have recently focused on this group are the corresponding authors of Wang et al. (2025). Editors in search of reviewers are advised to consider additional criteria such as whether a taxon is covered by one of the ICSP subcommittees.
  • ❗ Pseudoblastomonas is the correct name instead if this genus is regarded as a separate genus (i.e., if its nomenclatural type is not assigned to another genus whose name is validly published, legitimate and not rejected and has priority).
  • 🎰 The BRCs most frequently used for deposits in this group are: KCTC: 1; UCCCB: 1; DSM: 1; LMG: 1; JCM: 1; GDMCC: 1; CECT: 1; CGMCC: 1; MCCC: 1.

Subdivision:

Number of child taxa with a validly published and correct name: 0
Number of child taxa with a validly published name, including synonyms: 4
Total number of child taxa: 4

• Child taxa:

  • Name	Nomenclatural status	Taxonomic status
    Pseudoblastomonas aquimaris Li et al. 2025	validly published under the ICNP	orphaned species
    Pseudoblastomonas flavescens (Zhang et al. 2023) Li et al. 2025	validly published under the ICNP	synonym
    Pseudoblastomonas halimionae (Fidalgo et al. 2017) Wang et al. 2025	validly published under the ICNP	synonym
    Pseudoblastomonas marina (Meng et al. 2017) Wang et al. 2025	validly published under the ICNP	synonym

Parent taxon: Erythrobacteraceae Lee et al. 2005

Assigned by: Wang Y, You H, Kong YH, Sun C, Wu LH, Kim SG, Lee JS, Xu L, Xu XW. Genomic-based taxonomic classification of the order Sphingomonadales. Int J Syst Evol Microbiol 2025; 75:6769. 🇨🇳

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Record number: 65396