Marine Species Traits - Placoneis constans var. symmetrica (Hustedt) H. Kobayasi in Mayama, S., Idei, M., Osada, K. & T. Nagumo, 2002

DiatomBase name details

Placoneis constans var. symmetrica (Hustedt) H. Kobayasi in Mayama, S., Idei, M., Osada, K. & T. Nagumo, 2002

AphiaID

846573 (urn:lsid:marinespecies.org:taxname:846573)

Classification

Status

unaccepted > superseded combination

Accepted name

Witkowskia symmetrica (Hustedt) Kulikovskiy, Glushchenko, Mironov & Kociolek, 2024

Rank

Variety

Parent

Placoneis constans (Hustedt) E.J. Cox, 2003 accepted as Navicula constans var. constans Hustedt, 1944

Original name

Navicula constans var. symmetrica Hustedt, 1957

Environment

fresh

Original description

(of Navicula constans var. symmetrica Hustedt, 1957) Hustedt, F. (1957). Die Diatomeenflora des Flußsystems der Weser im Gebiet der Hansestadt Bremen. <em>Abhandlungen des Naturwissenschaftlichen Verein zu Bremen.</em> 34(3): 181-440, 1 pl.
page(s): p. 289; fig. 40-41 [details] Available for editors

[request]

Taxonomic citation

Kociolek, J.P.; Blanco, S.; Coste, M.; Ector, L.; Liu, Y.; Karthick, B.; Kulikovskiy, M.; Lundholm, N.; Ludwig, T.; Potapova, M.; Rimet, F.; Sabbe, K.; Sala, S.; Sar, E.; Taylor, J.; Van de Vijver, B.; Wetzel, C.E.; Williams, D.M.; Witkowski, A.; Witkowski, J. (2025). DiatomBase. Placoneis constans var. symmetrica (Hustedt) H. Kobayasi in Mayama, S., Idei, M., Osada, K. & T. Nagumo, 2002. Accessed at: https://diatombase.org/aphia.php?p=taxdetails&id=846573 on 2025-05-20

Taxonomic edit history

Date

action

2017-03-14 07:37:26Z

created

Kociolek, John Patrick

2018-02-01 09:09:54Z

changed

db_admin

2024-12-09 13:32:54Z

changed

Lamaro, Anabel

[taxonomic tree]

Sources (3)
Links (1)

original description (of Navicula constans var. symmetrica Hustedt, 1957) Hustedt, F. (1957). Die Diatomeenflora des Flußsystems der Weser im Gebiet der Hansestadt Bremen. <em>Abhandlungen des Naturwissenschaftlichen Verein zu Bremen.</em> 34(3): 181-440, 1 pl.
page(s): p. 289; fig. 40-41 [details] Available for editors

[request]

additional source Fourtanier, E. & Kociolek, J. P. (compilers). (2011). Catalogue of Diatom Names. California Academy of Sciences, On-line Version. Updated 2011-09-19., available online at http://researcharchive.calacademy.org/research/diatoms/names/index.asp [details]

new combination reference Mayama, S., Idei, M., Osada, K. & Nagumo, T. (2002). Nomenclatural changes for 20 diatom taxa occurring in Japan. Diatom. The Japanese Journal of Diatomology, 18: 89-91
page(s): p. 89 [details]

To Catalogue of Diatom Names (CAS)