Name: Pseudidiomarina sediminum Hu and Li 2007

Category: Species

Proposed as: sp. nov.

Etymology: se.di.mi’num. L. gen. neut. pl. n. sediminum, of sediments, pertaining to source of isolation of the type strain

Gender: feminine

Type strain: c121; CICC 10319; DSM 21906; LMG 24046

See detailed strain information at

Conduct genome-based taxonomy at

16S rRNA gene: EF212001 Analyse FASTA

Valid publication: Hu ZY, Li Y. Pseudidiomarina sediminum sp. nov., a marine bacterium isolated from coastal sediments of Luoyuan Bay in China. Int J Syst Evol Microbiol 2007; 57:2572-2577.

IJSEM list: Euzeby JP. Notification list. Notification that new names and new combinations have appeared in volume 57, part 11 of the IJSEM. Int J Syst Evol Microbiol 2008; 58:313-314.

Nomenclatural status: validly published under the ICNP

Taxonomic status: correct name

Risk group: 1

• Synonyms:

  • Name	Kind
    Idiomarina sediminum (Hu and Li 2007) Taborda et al. 2010	homotypic synonym, validly published under the ICNP

• Emendations:
  • Liu et al. 2018 Liu Y, Lai Q, Shao Z. Genome-Based Analysis Reveals the Taxonomy and Diversity of the Family Idiomarinaceae. Front Microbiol 2018; 9:2453. Oren A, Garrity GM. List of changes in taxonomic opinion no. 29. Notification of changes in taxonomic opinion previously published outside the IJSEM. Int J Syst Evol Microbiol 2019; 69:13-32.

• Notes:
  • 🧬 The phylogenomic assignment score of this taxon is 0.05673 (N = 2).
  • 😷 The risk group for Germany has been imported on 2023-10-29. The full classification is: risk group = 1.
  • 🎓 Name mentioned 4 times in PubMed until 2024-03-27.
  • 🧍 The genome of the type strain was sequenced as part of the GEBA (Genomic Encyclopedia of Bacteria and Archaea) project. Publication: Mukherjee S, Seshadri R, Varghese NJ, Eloe-Fadrosh EA, Meier-Kolthoff JP, Goker M, Coates RC, Hadjithomas M, Pavlopoulos GA, Paez-Espino D, et al. 1,003 reference genomes of bacterial and archaeal isolates expand coverage of the tree of life. Nat Biotechnol 2017; 35:676-683.

Parent taxon: Pseudidiomarina Jean et al. 2006

Assigned by: Hu ZY, Li Y. Pseudidiomarina sediminum sp. nov., a marine bacterium isolated from coastal sediments of Luoyuan Bay in China. Int J Syst Evol Microbiol 2007; 57:2572-2577.

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Record number: 786920