Nannotax3 - ntax_cenozoic

Nannotax3 - ntax_cenozoic - Ruttnera

Ruttnera

Classification: ntax_cenozoic -> Isochrysidales -> Isochrysidaceae -> Ruttnera
Sister taxa: Dicrateria, Isochrysis, Ruttnera, Tisochrysis

Daughter taxa (time control age-window is: 0-800Ma)
				Ruttnera lamellosa

Taxonomy:

Citation: Ruttnera Geitler 1942

Rank: Genus

Type species: Ruttnera spectabilis Geitler 1942

Taxonomic discussion: This is the genus traditionally known as Chrysotila, but Andersen et al. 2014 reassigned that name to the genus previously known as Pleurochrysis and revived the name Ruttnera for this form. The genus was first described by Geitler 1942 then described again in Geitler 1943, the former description has priority but the latter contains additional information.

Farinacci & Howe catalog pages: Ruttnera [no catalog entry yet]

Morphology:

Size:

Search data:

Lith size: 0->0µm;

The morphological data given here can be used on the advanced search page. See also these notes

Geological Range:
Last occurrence (top): Extant. Data source: Total of range of species in this database
First occurrence (base): at top of No known fossil record modern (100% up, 0Ma, in "Holocene" stage). Data source: Total of range of species in this database

Plot of occurrence data:

Range-bar - range as quoted above, pink interval top occurs in, green interval base occurs in.
Triangles indicate an event for which a precise placement has been suggested
Neptune data: This is a higher taxon page so Neptune data is not plotted. See also: customisable plot Parent: Isochrysidaceae

References:

Anand, P. L. (1937a). A taxonomic study of the algae of the British chalk-cliffs. Journal of Botany. 75(supplement 2): 1-51. gs

Andersen, R. A., Kim, J. I., Tittley, I. & Yoon, H. S. (2014). A re-investigation of Chrysotila (Prymnesiophyceae) using material collected from the type locality. Phycologia. 53(5): 463-473. gs

Geitler, L. (1942). Neue luftlebige Algen aus Wien. Österreichische Botanische Zeitschrift. 91: 49-51. gs

Geitler, L. (1943). Eine neue atmophytische Chrysophyceae, Ruttnera spectabilis, nov. gen., nova spec. Internationale Revue für die gesamte Hydrobiologie und Hydrographie. 43: 100-109. gs

Ruttnera compiled by Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 25-9-2022

Taxon Search:

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Short stable page link: https://mikrotax.org/Nannotax3/index.php?id=1209 Go to Archive.is to create a permanent copy of this page - citation notes

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