Name: Marinospirillum insulare Satomi et al. 2004

Category: Species

Proposed as: sp. nov.

Etymology: in.su.la’re. L. neut. adj. insulare, of or belonging to an island, insular

Pronunciation (Latin), gender: ma-ri-no-spi-RIL-lum in-su-LA-re, neuter

Type strain: DSM 21763; K; LMG 21802; NBRC 100033

See detailed strain information at

Conduct genome-based taxonomy at

16S rRNA gene: AB681133 Analyse FASTA

Valid publication: Satomi M, Kimura B, Hayashi M, Okuzumi M, Fujii T. Marinospirillum insulare sp. nov., a novel halophilic helical bacterium isolated from kusaya gravy. Int J Syst Evol Microbiol 2004; 54:163-167. 🇯🇵

IJSEM list: Euzeby JP. Notification list. Notification that new names and new combinations have appeared in volume 54, part 1 of the IJSEM. Int J Syst Evol Microbiol 2004; 54:633-634.

Nomenclatural status: validly published under the ICNP

Taxonomic status: correct name

Risk group: 1

• Notes:
  • 😷 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 2 times in PubMed until 2026-06-11.
  • 🧍 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: Marinospirillum Satomi et al. 1998

Assigned by: Satomi M, Kimura B, Hayashi M, Okuzumi M, Fujii T. Marinospirillum insulare sp. nov., a novel halophilic helical bacterium isolated from kusaya gravy. Int J Syst Evol Microbiol 2004; 54:163-167. 🇯🇵

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Record number: 784189