Name: Chelativorans oligotrophicus Doronina et al. 2010

Category: Species

Proposed as: sp. nov.

Etymology: o.li.go.tro’phi.cus. Gr. masc. adj. oligos, little; Gr. masc. adj. trophikos, nursing, tending; N.L. masc. adj. oligotrophicus, utilizing only a few growth substrates

Gender: masculine

Type strain: DSM 19276; LPM-4; VKM B-2395

See detailed strain information at

Conduct genome-based taxonomy at

16S rRNA gene: EF457242 Analyse FASTA

Valid publication: Doronina NV, Kaparullina EN, Trotsenko YA, Nortemann B, Bucheli-Witschel M, Weilenmann HU, Egli T. Chelativorans multitrophicus gen. nov., sp. nov. and Chelativorans oligotrophicus sp. nov., aerobic EDTA-degrading bacteria. Int J Syst Evol Microbiol 2010; 60:1044-1051.

IJSEM list: Euzeby JP. Notification list. Notification that new names and new combinations have appeared in volume 60, part 5 of the IJSEM. Int J Syst Evol Microbiol 2010; 60:1715-1716.

Nomenclatural status: validly published under the ICNP

Taxonomic status: synonym

Correct name: Chelativorans multitrophicus Doronina et al. 2010

Risk group: 1

• Synonyms:

  • Name	Kind
    Chelativorans multitrophicus Doronina et al. 2010	heterotypic synonym, validly published under the ICNP

• Notes:
  • ⏲ According to Volpiano et al. (2021), this species is a later heterotypic synonym of Chelativorans multitrophicus Doronina et al. 2010. Publication: Volpiano CG, Sant'Anna FH, Ambrosini A, de Sao Jose JFB, Beneduzi A, Whitman WB, de Souza EM, Lisboa BB, Vargas LK, Passaglia LMP. Genomic Metrics Applied to Rhizobiales (Hyphomicrobiales): Species Reclassification, Identification of Unauthentic Genomes and False Type Strains. Front Microbiol 2021; 12:614957.
  • 🏢 Synonymy of this taxon was mentioned in an IJSEM list. Publication: Oren A, Garrity GM. List of changes in taxonomic opinion no. 35. Notification of changes in taxonomic opinion previously published outside the IJSEM. Int J Syst Evol Microbiol 2022; 72:5164.
  • ❗ Chelativorans oligotrophicus is the correct name instead if this species is regarded as a separate species (i.e., if its nomenclatural type is not assigned to another species whose name is validly published, legitimate and not rejected and has priority) within a separate genus Chelativorans.
  • 😷 The risk group for Germany has been imported on 2023-10-29. The full classification is: risk group = 1.
  • 🎓 Name mentioned 6 times in PubMed until 2024-03-28.

Parent taxon: Chelativorans Doronina et al. 2010

Assigned by: Doronina NV, Kaparullina EN, Trotsenko YA, Nortemann B, Bucheli-Witschel M, Weilenmann HU, Egli T. Chelativorans multitrophicus gen. nov., sp. nov. and Chelativorans oligotrophicus sp. nov., aerobic EDTA-degrading bacteria. Int J Syst Evol Microbiol 2010; 60:1044-1051.

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Record number: 788523