Species ***Flavobacterium* *thermophilum***

Name: Flavobacterium thermophilum Loginova and Egorova 1982

Category: Species

Proposed as: sp. nov.

Etymology: ther.mo’phi.lum. Gr. fem. adj. thermê, heat; N.L. neut. adj. suff. -philum, friend, loving; from Gr. neut. adj. philon, friend; N.L. neut. adj. thermophilum, heat-loving

Gender: neuter

Type strain: BKM 1325; CCM 3496; CCUG 22402; DSM 19814; NCTC 11526; VKM 1325

See detailed strain information at

16S rRNA gene: HF558369 Analyse FASTA

Effective publication: Loginova GBU, Egorova LA. A new species of obligate thermophilic bacteria, Flavobacterium thermophilum. Mikrobiologia 1978; 47:1081-1084.

IJSEM list: Anonymous. Validation list no. 8. Validation of publication of new names and new combinations previously effectively published outside the IJSB. Int J Syst Bacteriol 1982; 32:266-268.

Nomenclatural status: validly published under the ICNP

Taxonomic status: correct name

Risk group: 1

Notes:
- The authority of the taxon name (Loginova and Egorova) deliberately differs from the authors of the publication (Loginova et al.).
- According to Ludwig et al. (2021), this "species affiliates with the Firmicutes, and is a true member of Anoxybacillus and needs revision". Publication: Ludwig W, Viver T, Westram R, Francisco Gago J, Bustos-Caparros E, Knittel K, Amann R, Rossello-Mora R. Release LTP_12_2020, featuring a new ARB alignment and improved 16S rRNA tree for prokaryotic type strains. Syst Appl Microbiol 2021; 44:126218.
- Yarza et al. (2013) expected for accession HF558369, originating from the alleged type-strain deposit CCUG 22402, an affiliation with Flavobacteriaceae (Flavobacteria) but observed an affiliation with Bacillales (Firmicutes) and 99.7% similarity against Anoxybacillus kamchatkensis. Publication: Yarza P, Sproer C, Swiderski J, Mrotzek N, Spring S, Tindall BJ, Gronow S, Pukall R, Klenk HP, Lang E, et al. Sequencing orphan species initiative (SOS): Filling the gaps in the 16S rRNA gene sequence database for all species with validly published names. Syst Appl Microbiol 2013; 36:69-73.
- The 16S rRNA gene sequence of the type strain shows an unexpected affiliation with the order Bacillales (99.7% similarity against Anoxybacillus kamchatkensis). Publication: Yarza P, Sproer C, Swiderski J, Mrotzek N, Spring S, Tindall BJ, Gronow S, Pukall R, Klenk HP, Lang E, et al. Sequencing orphan species initiative (SOS): Filling the gaps in the 16S rRNA gene sequence database for all species with validly published names. Syst Appl Microbiol 2013; 36:69-73.

Parent taxon: Flavobacterium Bergey et al. 1923 (Approved Lists 1980)

Assigned by: Loginova GBU, Egorova LA. A new species of obligate thermophilic bacteria, Flavobacterium thermophilum. Mikrobiologia 1978; 47:1081-1084.

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Record number: 776275

This LPSN page was printed on 2023-04-01 07:25:22

Species Flavobacterium thermophilum

Species ***Flavobacterium* *thermophilum***