Name: "Parastenotrophomonas pictorum" (Gray and Thornton 1928) Chauviat et al. 2025

Category: Species

Proposed as: comb. nov.

Basonym: Pseudomonas pictorum Gray and Thornton 1928 (Approved Lists 1980)

Etymology: pic.to’rum. L. gen. masc. pl. n. pictorum, of painters, here, intended to mean of the Picts, named after the Picts, a Scottish tribe

Pronunciation (Latin), gender: … pik-TO-rum, feminine

Nomenclatural type: ATCC 23328; CCM 284; CCUG 1823; CCUG 3368; CIP 103273; DSM 19282; JCM 9942; LMG 981; NCIB 9152; NCIMB 9152; NRRL B-2543; VKM 1240; VKM B-1240

Conduct genome-based taxonomy at

16S rRNA gene: AB021392 Analyse FASTA

Original publication: Chauviat A, Abrouk D, Brothier E, Muller D, Meyer T, Favre-Bonte S. Genomic and phylogenetic re-assessment of the genus Stenotrophomonas: Description of Stenotrophomonas thermophila sp. nov., and the proposal of Parastenotrophomonas gen. Nov., Pseudostenotrophomonas gen. Nov., Pedostenotrophomonas gen. Nov., and Allostenotrophomonas gen. Nov. Syst Appl Microbiol 2025; 48:126630. 🇫🇷

Nomenclatural status: not validly published

Taxonomic status: synonym (and no standing)

Correct name: Stenotrophomonas pictorum (Gray and Thornton 1928) Ouattara et al. 2017

• Synonyms:

  • Name	Kind
    Pseudomonas pictorum Gray and Thornton 1928 (Approved Lists 1980)	homotypic synonym, validly published under the ICNP
    Stenotrophomonas pictorum (Gray and Thornton 1928) Ouattara et al. 2017	homotypic synonym, validly published under the ICNP

Parent taxon: "Parastenotrophomonas" Chauviat et al. 2025

Assigned by: Chauviat A, Abrouk D, Brothier E, Muller D, Meyer T, Favre-Bonte S. Genomic and phylogenetic re-assessment of the genus Stenotrophomonas: Description of Stenotrophomonas thermophila sp. nov., and the proposal of Parastenotrophomonas gen. Nov., Pseudostenotrophomonas gen. Nov., Pedostenotrophomonas gen. Nov., and Allostenotrophomonas gen. Nov. Syst Appl Microbiol 2025; 48:126630. 🇫🇷

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Record number: 66424