Name: Razumovskia Vologdin ex Krasnopeeva 1938

Category: Genus

Proposed as: gen. nov.

Etymology: Ra.zu.mov’ski.a. N.L. fem. n. Razumovskia, named in honour of the two Russian geologists, Nikolai Konstantinovich Razumovsky (1893-1966) and Elena Emilievna Razumovskaya (1895-1975), husband and wife

Gender, pronunciation: feminine (stem: Razumovski-), ra-zu-MOW-ski-a

Type species: Razumovskia uralica Vologdin ex Krasnopeeva 1938

Valid publication: Krasnopeeva PS. Vodorosli i arkheotsiaty drevnejshikh tolshch Potekhinskogo plansheta Khakassii [Algae and Archaeocyatha of the ancient strata of Potekhinsky square of Khakassia]. Materialy po geologii Krasnojarskogo kraja 1938; 1937:1-51.

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

Taxonomic status: correct name

• Notes:
  • 🧕 Doweld (2015) assigned this genus to the family "Marpoliaceae" Doweld 2015. Publication: Doweld AB. (2391) Proposal to conserve the name Razumovskia Vologdin ex Krasnop. (fossil Cyanophyceae (vel Cyanobacteria)) against Razoumovskya Hoffm. (Angiospermae: Loranthaceae). Taxon 2015; 64:1062-1063.
  • 🧕 Korde (1973) assigned this genus to the family "Cambrinaceae". Publication: Korde KB. Vodorosli kembrija [Cambrian Algae]. Trudy Paleontologicheskogo instituta Akademii Nauk SSSR 1973; 139:1-349.
  • 🙄 This taxon name is occasionally misprinted (or affected by an OCR error) in some sources as: "Kazumovskia"; "Raiumovshia"; "Rarumovskia"; "Razumooskia"; "Razumouskia"; "Razumovakia"; "Razumovskis"; "Razumovskla"; "Razumovskus"; "Razumovskya"; "Razumoyskia"; "Razuniouskia"; "Rozumovskia".

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: 2

• Child taxa:

  • Name	Nomenclatural status	Taxonomic status
    Razumovskia grandis Korde 1961	validly published under the ICN (Botanical Code)	correct name
    Razumovskia uralica Vologdin ex Krasnopeeva 1938	validly published under the ICN (Botanical Code)	correct name

Parent taxon: Girvanellaceae Luchinina 1975

Assigned by: Vachard D. Cyanobacteria. In: Alderton D, Elias SA (eds), Encyclopedia of Geology, Academic Press, Unknown City, 2021, p. 446-460.

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Record number: 55072