Name: Christiangramia portivictoriae (Lau et al. 2005) Deshmukh and Oren 2023

Category: Species

Proposed as: comb. nov.

Basonym: Gramella portivictoriae Lau et al. 2005

Etymology: por.ti.vic.to’ri.ae. L. gen. masc. n. portus, harbour; L. gen. fem. n. victoriae, of Victoria; N.L. gen. fem. n. portivictoriae, from/of Victoria Harbour, Hong Kong, the source of isolation of the type strain

Pronunciation (Latin), gender: k^hris-ti-an-GRA-mi-a por-ti-wik-TO-ri-a͡e, feminine

Type strain: DSM 23547; JCM 13192; NBRC 101534; NRRL B-41137; UST040801-001

See detailed strain information at

Conduct genome-based taxonomy at

16S rRNA gene: AB681471 Analyse FASTA

Valid publication: Deshmukh UB, Oren A. Proposal of Christiangramia gen. nov., Neomelitea gen. nov. and Nicoliella gen. nov. as replacement names for the illegitimate prokaryotic generic names Gramella Nedashkovskaya et al. 2005, Melitea Urios et al. 2008 and Nicolia Oliphant et al. 2022, respectively. Int J Syst Evol Microbiol 2023; 73:5806. 🇮🇱

IJSEM list: Oren A, Göker M. Notification list. Notification that new names and new combinations have appeared in volume 73, part 4 of the IJSEM. Int J Syst Evol Microbiol 2023; 73:5937.

Nomenclatural status: validly published under the ICNP

Taxonomic status: correct name

Risk group: 1

• Synonyms:

  • Name	Kind
    Gramella portivictoriae Lau et al. 2005	homotypic synonym, validly published under the ICNP, illegitimate name

• Notes:
  • 🧬 The phylogenomic assignment score of this taxon is 0.06438 (N = 124).
  • 😷 The risk group for Germany has been imported on 2026-08-13. The full classification is: risk group = 1. — If in doubt, use the risk group given in the regulations for your country and, if these are not available, use the risk group given in the catalogue of the culture collection from which you have obtained or intend to obtain the strain.
  • 🎓 Name mentioned 1 time in PubMed until 2026-06-11.

Parent taxon: Christiangramia Deshmukh and Oren 2023

Assigned by: Deshmukh UB, Oren A. Proposal of Christiangramia gen. nov., Neomelitea gen. nov. and Nicoliella gen. nov. as replacement names for the illegitimate prokaryotic generic names Gramella Nedashkovskaya et al. 2005, Melitea Urios et al. 2008 and Nicolia Oliphant et al. 2022, respectively. Int J Syst Evol Microbiol 2023; 73:5806. 🇮🇱

Linking: To permanently link to this page, use https://doi.org/10.83108/rn.37627Copy to clipboardLink copied to clipboard

Record number: 37627

• Previous versions:

  • Version	Date	JSON
    1	2026-03-31