Name: Arenibacter troitsensis Nedashkovskaya et al. 2003

Category: Species

Proposed as: sp. nov.

Etymology: tro.it.sen’sis. N.L. masc. adj. troitsensis, pertaining to Troitsa Bay, from where the organism was isolated

Pronunciation, gender: tro-it-SEN-sis, masculine

Type strain: DSM 19835; JCM 11736; KMM 3674; NBRC 101532

See detailed strain information at

Conduct genome-based taxonomy at

16S rRNA gene: AB681469 Analyse FASTA

Valid publication: Nedashkovskaya OI, Suzuki M, Vysotskii MV, Mikhailov VV. Arenibacter troitsensis sp. nov., isolated from marine bottom sediment. Int J Syst Evol Microbiol 2003; 53:1287-1290. 🇷🇺

IJSEM list: Euzeby JP. Notification list. Notification that new names and new combinations have appeared in volume 53, part 5 of the IJSEM. Int J Syst Evol Microbiol 2004; 54:3-6.

Nomenclatural status: validly published under the ICNP

Taxonomic status: correct name

Risk group: 1

• Notes:
  • 😷 The risk group for Germany has been imported on 2023-10-29. 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 6 times in PubMed until 2025-06-04.
  • 🧍 The genome of the type strain was sequenced as part of the GEBA (Genomic Encyclopedia of Bacteria and Archaea) project. Publication: Garcia-Lopez M, Meier-Kolthoff JP, Tindall BJ, Gronow S, Woyke T, Kyrpides NC, Hahnke RL, Goker M. Analysis of 1,000 Type-Strain Genomes Improves Taxonomic Classification of Bacteroidetes. Front Microbiol 2019; 10:2083. 🇩🇪

Parent taxon: Arenibacter Ivanova et al. 2001

Assigned by: Nedashkovskaya OI, Suzuki M, Vysotskii MV, Mikhailov VV. Arenibacter troitsensis sp. nov., isolated from marine bottom sediment. Int J Syst Evol Microbiol 2003; 53:1287-1290. 🇷🇺

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Record number: 783397