Cocconeis baicalensis (Skvortzov & K.I.Meyer) Skvortzov 1946
Publication Details
Cocconeis baicalensis (Skvortzov & K.I.Meyer) Skvortzov 1946: 19 (as 'baikalensis')
Published in: Skvortsov, B.V. (1946). Species novae et minus cognitae Algarum, Flagellatarum et Phycomicetarum Asiae, Africae, Ameriae et Japoniae nec non Ceylon anno 1931-1945, descripto et illustrato per tab. 1-18.. Proceedings of the Harbin Society of Natural History and Ethnography. Botany 2: 1-34, 18 pls.
Type Species
The type species (lectotype) of the genus Cocconeis is Cocconeis scutellum Ehrenberg.
Status of Name
This name is of an entity that is currently accepted taxonomically.
Basionym
Cocconeis placentula var. baicalensis Skvortsov & K.I.Meyer
Type Information
Type locality: Baikal Lake; (Skvortsov & Meyer 1928: 11) Lectotype (designated by Yurchak & al. 2023): LE; A0002286 (Yurchak & al. 2023) Notes: "In the collection of the Botanical Institute. V.L. Komarov RAS (LE-A), we discovered Meyer’s collections, on the basis of which Cocconeis placentula var. baicalensis Skvortzov et K. I. Meyer (1928). Based on the original description and original illustrations, we designated part of specimen LE A0002286 as the lectotype of its name.Since features such as the structure of copulas and areoles are difficult to see at the light level, it is necessary to select an epitype from which microphotographs can be taken using a scanning electron microscope. Meyer's material, which describes C. placentula var. baikalensis Skvortzov (1937), was not found, therefore, in its absence, we chose the neotype of the name of this variety from Skabichevsky’s collections, which most closely corresponds to the protologue. Typification in accordance with ICN rules (Turland et al., 2018: Arts. 7.11, 9.22–23) is planned for publication in the near future." (Yurchak & al. 2023).
General Environment
This is a freshwater species.
Created: 08 February 2024 by M.D. Guiry.
Last updated: 08 February 2024
Verification of Data
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Citing AlgaeBase
Cite this record as:
M.D. Guiry in Guiry, M.D. & Guiry, G.M. 08 February 2024. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. https://www.algaebase.org; searched on 29 April 2024
