Name: Leeuwenhoekiella marinoflava (Reichenbach 1989 ex Colwell et al. 1966) Nedashkovskaya et al. 2005

Category: Species

Proposed as: comb. nov.

Basonym: Cytophaga marinoflava (ex Colwell et al. 1966) Reichenbach 1989

Etymology: ma.ri.no.fla’va. L. masc. adj. marinus, marine; L. masc. adj. flavus, golden yellow; N.L. fem. adj. marinoflava, marine and yellow-pigmented

Pronunciation, gender: ma-ri-no-FLA-wa, feminine

Type strain: ATCC 19326; DSM 3653; IFO 14170; JCM 8517; LMG 1345; NBRC 14170; NCIMB 397; NCMB 397

See detailed strain information at

Conduct genome-based taxonomy at

16S rRNA gene: M58770 Analyse FASTA

Valid publication: Nedashkovskaya OI, Vancanneyt M, Dawyndt P, Engelbeen K, Vandemeulebroecke K, Cleenwerck I, Hoste B, Mergaert J, Tan TL, Frolova GM, et al. Reclassification of [Cytophaga] marinoflava Reichenbach 1989 as Leeuwenhoekiella marinoflava gen. nov., comb. nov. and description of Leeuwenhoekiella aequorea sp. nov. Int J Syst Evol Microbiol 2005; 55:1033-1038.

IJSEM list: Euzeby JP. Notification list. Notification that new names and new combinations have appeared in volume 55, part 3 of the IJSEM. Int J Syst Evol Microbiol 2005; 55:1747-1749.

Nomenclatural status: validly published under the ICNP

Taxonomic status: correct name (and explicitly recommended for medical use)

Risk group: 1

• Synonyms:

  • Name	Kind
    Cytophaga marinoflava (ex Colwell et al. 1966) Reichenbach 1989	homotypic synonym, validly published under the ICNP

• Emendations:
  • Nedashkovskaya et al. 2014 Nedashkovskaya OI, Kukhlevskiy AD, Zhukova NV, Kim SB. Flavimarina pacifica gen. nov., sp. nov., a new marine bacterium of the family Flavobacteriaceae, and emended descriptions of the genus Leeuwenhoekiella, Leeuwenhoekiella aequorea and Leeuwenhoekiella marinoflava. Antonie Van Leeuwenhoek 2014; 106:421-429. Oren A, Garrity GM. List of changes in taxonomic opinion no. 21. Notification of changes in taxonomic opinion previously published outside the IJSEM. Int J Syst Evol Microbiol 2015; 65:7-10.
  • Tahon et al. 2020 Tahon G, Lebbe L, De Troch M, Sabbe K, Willems A. Leeuwenhoekiella aestuarii sp. nov., isolated from salt-water sediment and first insights in the genomes of Leeuwenhoekiella species. Int J Syst Evol Microbiol 2020; 70:1706-1719. Oren A, Garrity GM. Notification list. Notification that new names and new combinations have appeared in volume 70, part 3 of the IJSEM. Int J Syst Evol Microbiol 2020; 70:3583-3587.

• Notes:
  • 🥇 Nomenclatural type of the genus Leeuwenhoekiella Nedashkovskaya et al. 2005. Publication: Nedashkovskaya OI, Vancanneyt M, Dawyndt P, Engelbeen K, Vandemeulebroecke K, Cleenwerck I, Hoste B, Mergaert J, Tan TL, Frolova GM, et al. Reclassification of [Cytophaga] marinoflava Reichenbach 1989 as Leeuwenhoekiella marinoflava gen. nov., comb. nov. and description of Leeuwenhoekiella aequorea sp. nov. Int J Syst Evol Microbiol 2005; 55:1033-1038.
  • 😢 The terminology used by the authors is in line with many other taxonomic studies and does not negatively affect their main results; some improvements may nevertheless be possible. Contrasting the term "chemotaxonomic" with "phenotypic" is not recommended. Whether taxa can have "members" is debatable. See the LPSN phylogeny page for details. Publication: Göker M. What can genome analysis offer for bacteria? In: Bridge P, Smith D, Stackebrandt E (eds), Trends in the systematics of bacteria and fungi, CAB International, Wallingford, 2021, p. 255-281.
  • 😷 The risk group for Canada has been imported on 2024-02-27. The full classification is: risk group = 1, note = "Security sensitive biological agent: No - Terrestrial animal pathogen under Canadian Food Inspection Agency authority: No". — 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 5 times in PubMed until 2025-06-04.
  • 🙆 This name is on the List of Recommended Names for bacteria of medical importance (LoRN) as the name to be applied to this species. The name is on LoRN because of the recorded risk group of other species in the genus.
  • 🧍 The genome of the type strain was sequenced as part of the GEBA (Genomic Encyclopedia of Bacteria and Archaea) project. Publication: Hahnke RL, Meier-Kolthoff JP, Garcia-Lopez M, Mukherjee S, Huntemann M, Ivanova NN, Woyke T, Kyrpides NC, Klenk HP, Goker M. Genome-Based Taxonomic Classification of Bacteroidetes. Front Microbiol 2016; 7:2003.

Parent taxon: Leeuwenhoekiella Nedashkovskaya et al. 2005

Assigned by: Nedashkovskaya OI, Vancanneyt M, Dawyndt P, Engelbeen K, Vandemeulebroecke K, Cleenwerck I, Hoste B, Mergaert J, Tan TL, Frolova GM, et al. Reclassification of [Cytophaga] marinoflava Reichenbach 1989 as Leeuwenhoekiella marinoflava gen. nov., comb. nov. and description of Leeuwenhoekiella aequorea sp. nov. Int J Syst Evol Microbiol 2005; 55:1033-1038.

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Record number: 777451