Name: Planktothricoides Suda and Watanabe 2002

Category: Genus

Proposed as: gen. nov.

Etymology: Plank.to.thric.o.i’des. N.L. fem. n. Planktothrix, a genus of cyanobacteria; L. adj. suff. -oides, resembling; N.L. fem. n. Planktothricoides, resembling Planktothrix Anagnostidis et Komárek

Gender, pronunciation: feminine (stem: Planktothricoid-), plank-to-t^hrik-o-I-des

Type species: Planktothricoides raciborskii Suda et al. 2002

16S rRNA gene: Analyse FASTA

Valid publication: Suda S, Watanabe MM, Otsuka S, Mahakahant A, Yongmanitchai W, Nopartnaraporn N, Liu Y, Day JG. Taxonomic revision of water-bloom-forming species of oscillatorioid cyanobacteria. Int J Syst Evol Microbiol 2002; 52:1577-1595.

Nomenclatural status: validly published under the ICN (Botanical Code)

Taxonomic status: correct name

• Notes:
  • 🧕 Hoffmann et al. (2005) assigned this genus to the family Phormidiaceae Anagnostidis and Komárek 1988. Publication: Hoffmann L, Komárek J, Kaštovský J. System of cyanoprokaryotes (cyanobacteria) – state in 2004. Algol. Stud. 2005; 117:95-115.
  • 🧕 Komarek et al. (2014) assigned this genus to the family Microcoleaceae (Hansgirg 1892) Strunecký et al. 2013. Publication: Komárek J, Kaštovský J, Mareš J, Johansen JR. Taxonomic classification of cyanoprokaryotes (cyanobacterial genera) 2014, using a polyphasic approach. Preslia 2014; 86:295-335.
  • 🧕 Yilmaz et al. (2014) assigned this genus to the order Oscillatoriales Schaffner 1922. Publication: Yilmaz P, Parfrey LW, Yarza P, Gerken J, Pruesse E, Quast C, Schweer T, Peplies J, Ludwig W, Glöckner FO. The SILVA and “all-species living tree project (LTP)” taxonomic frameworks. Nucleic Acids Research 2014; 42(D1):D643-D648.
  • ✏ The authority of the taxon name (Suda and Watanabe) deliberately differs from the authors of the publication (Suda et al.).
  • 🎰 The BRCs most frequently used for deposits in this group are: CCAP: 1; NIES: 1.
  • 🧍 Full authorship: Suda and M. M. Watanabe. Publication: Euzeby JP. List of Bacterial Names with Standing in Nomenclature: a folder available on the Internet. Int J Syst Bacteriol 1997; 47:590-592.
  • 🧍 Under the Rules of the Bacteriological Code (1990 Revision), Planktothricoides raciborskii Suda et al. 2002 is a new species not a new combination as cited in the paper by Suda et al. 2002. Publication: Lapage SP, Sneath PHA, Lessel EF, Skerman VBD, Seeliger HPR, Clark WA. International code of nomenclature of bacteria (1990 revision). American Society for Microbiology, Washington, 1992.

Subdivision:

Number of child taxa with a validly published and correct name: 2
Number of child taxa with a validly published name, including synonyms: 2
Total number of child taxa: 5

• Child taxa:

  • Name	Nomenclatural status	Taxonomic status
    Planktothricoides attenuata Komárek and Komárková-Legnerová 2007	validly published under the ICN (Botanical Code)	correct name
    "Candidatus Planktothricoides niger" Guidi-Rontani et al. 2014	inaccurate spelling	misspelling
    "Candidatus Planktothricoides nigra" corrig. Guidi-Rontani et al. 2014	not validly published	pro-correct name
    Planktothricoides raciborskii Suda et al. 2002	validly published under the ICN (Botanical Code)	correct name
    "Candidatus Planktothricoides rosea" Guidi-Rontani et al. 2014	not validly published	preferred name

Parent taxon: Oscillatoriaceae Engler 1898

Assigned by: Strunecky O, Ivanova AP, Mares J. An updated classification of cyanobacterial orders and families based on phylogenomic and polyphasic analysis. J Phycol 2023; 59:12-51.

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Record number: 518158