Name: Humihabitans oryzae Kageyama et al. 2007

Category: Species

Proposed as: sp. nov.

Etymology: o.ry’zae. L. gen. fem. n. oryzae, of rice, pertaining to the isolation of the type strain from rice paddy soil

Pronunciation (Latin), gender: … o-RY-za͡e, masculine

Type strain: DSM 22331; JCM 15924; KV-657; NBRC 101802; NRRL B-24470

See detailed strain information at

Conduct genome-based taxonomy at

16S rRNA gene: AB523412 Analyse FASTA

Valid publication: Kageyama A, Takahashi Y, Omura S. Humihabitans oryzae gen. nov., sp. nov. Int J Syst Evol Microbiol 2007; 57:2163-2166. 🇯🇵

IJSEM list: Euzeby JP. Notification list. Notification that new names and new combinations have appeared in volume 57, part 9 of the IJSEM. Int J Syst Evol Microbiol 2007; 57:2727-2728.

Nomenclatural status: validly published under the ICNP

Taxonomic status: synonym

Correct name: Intrasporangium oryzae (Kageyama et al. 2007) Yang et al. 2012

Risk group: 1

• Synonyms:

  • Name	Kind
    Intrasporangium oryzae (Kageyama et al. 2007) Yang et al. 2012	homotypic synonym, validly published under the ICNP

• Notes:
  • 🥇 Nomenclatural type of the genus Humihabitans Kageyama et al. 2007. Publication: Kageyama A, Takahashi Y, Omura S. Humihabitans oryzae gen. nov., sp. nov. Int J Syst Evol Microbiol 2007; 57:2163-2166. 🇯🇵
  • ❗ Humihabitans oryzae is the correct name instead 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 Humihabitans.
  • 😷 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 3 times in PubMed until 2025-06-04.

Parent taxon: Humihabitans Kageyama et al. 2007

Assigned by: Kageyama A, Takahashi Y, Omura S. Humihabitans oryzae gen. nov., sp. nov. Int J Syst Evol Microbiol 2007; 57:2163-2166. 🇯🇵

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Record number: 786694