Name: Aquaspirillum aquaticum Hylemon et al. 1973 (Approved Lists 1980)

Category: Species

Proposed as: sp. nov.

Etymology: a.qua’ti.cum. L. neut. adj. aquaticum, living, growing, or found in or by the water, aquatic

Gender: neuter

Type strain: ATCC 11330; CCUG 15845; CCUG 17395; DSM 9155; LMG 2370

See detailed strain information at

Conduct genome-based taxonomy at

16S rRNA gene: AB680704 Analyse FASTA

Effective publication: Hylemon PB, Wells Jr. JS, Krieg NR, Jannasch HW. The genus Spirillum: A taxonomic study. International Journal of Systematic Bacteriology 1973; 23:340-380.

IJSEM list: Skerman VBD, McGowan V, Sneath PHA. Approved lists of bacterial names. Int J Syst Bacteriol 1980; 30:225-420.

Nomenclatural status: validly published under the ICNP

Taxonomic status: synonym

Correct name: Comamonas aquatica (Hylemon et al. 1973) Wauters et al. 2003

Risk group: 2

• Synonyms:

  • Name	Kind
    Comamonas aquatica (Hylemon et al. 1973) Wauters et al. 2003	homotypic synonym, validly published under the ICNP

• Notes:
  • Aquaspirillum aquaticum is the correct name 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 Aquaspirillum.
  • According to Willems et al. 1991, Aquaspirillum aquaticum Hylemon et al. 1973 (Approved Lists 1980) and Comamonas terrigena (ex Hugh 1962) De Vos et al. 1985 should be regarded as a single species. The genus name Comamonas (ex Davis and Park 1962) De Vos et al. 1985 and the specific epithet terrigena have precedence over the genus name Aquaspirillum Hylemon et al. 1973 and the specific epithet aquaticum. Publication: Willems A, Pot B, Falsen E, Vandamme P, Gillis M, Kersters K, De Ley J. Polyphasic taxonomic study of the emended genus Comamonas: relationship to Aquaspirillum aquaticum, E. Falsen group 10, and other clinical isolates. Int. J. Syst. Bacteriol. 1991; 41:427-444.
  • The species Comamonas terrigena (ex Hugh 1962) De Vos et al. 1985 encompasses three clusters on the basis of DNA-rRNA and DNA-DNA hybridization data, and of protein electrophoretic patterns and immunotyping. These three groups can also be differentiated phenotypically from each other. Wauters et al. 2003 propose to rename Comamonas terrigena DNA group 2 [containing former Aquaspirillum aquaticum Hylemon et al. 1973 (Approved Lists 1980)] as Comamonas aquatica comb. nov. Publication: De Vos P, Kersters K, Falsen E, Pot B, Gillis M, Segers P, De Ley J. Comamonas Davis and Park 1962, gen. nov., nom. rev. emend., and Comamonas terrigena Hugh 1962, sp. nov., nom. rev. Int. J. Syst. Bacteriol. 1985; 35:443-453.

Parent taxon: Aquaspirillum Hylemon et al. 1973 (Approved Lists 1980)

Assigned by: Hylemon PB, Wells Jr. JS, Krieg NR, Jannasch HW. The genus Spirillum: A taxonomic study. International Journal of Systematic Bacteriology 1973; 23:340-380.

Linking: To permanently link to this page, use https://lpsn.dsmz.de/species/aquaspirillum-aquaticumCopy to clipboardLink copied to clipboard

Record number: 773318