MarBEF Data System - ERMS - Achnanthidium exiguum var. heterovalvum (G.Krasske) D.B.Czarnecki, 1994

ERMS name details

Achnanthidium exiguum var. heterovalvum (G.Krasske) D.B.Czarnecki, 1994

AphiaID

702143 (urn:lsid:marinespecies.org:taxname:702143)

Classification

Status

uncertain > unassessed

Accepted name

Achnanthes exigua f. heterovalvata Krasske, 1923

Rank

Variety

Parent

Achnanthidium exiguum (Grunow) D.B.Czarnecki, 1994 accepted as Achnanthes exigua var. exigua Grunow in Cleve & Grunow, 1880

Original name

Achnanthes exigua f. heterovalvata Krasske, 1923

Synonymised names

Achnanthes exigua var. heterovalva Krasske, 1923 · unaccepted (misspelling and Basionym)

Environment

~~marine~~, ~~brackish~~, fresh

Original description

(of Achnanthes exigua f. heterovalvata Krasske, 1923) Krasske, G. (1923). Die Diatomeen des Casseler Beckens und seiner Randgebirge, nebst einigen wichtigen funden aus Niederhessen. Botanisches Archiv. Konigsberg, 3(4): 185-209
page(s): p. 193; fig. 9a-b [details]

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. Achnanthidium exiguum var. heterovalvum (G.Krasske) D.B.Czarnecki, 1994. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2025) European Register of Marine Species at: http://www.marbef.org/data/aphia.php?p=taxdetails&id=702143 on 2025-05-26

Regional species database citation

Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2025). European Register of Marine Species. Achnanthidium exiguum var. heterovalvum (G.Krasske) D.B.Czarnecki, 1994. Accessed at: http://marbef.org//marbef.org/data/aphia.php?p=taxdetails&id=702143 on 2025-05-26

Taxonomic edit history

Date

action

2017-03-10 07:08:08Z

created

Kociolek, John Patrick

2017-03-16 12:51:51Z

changed

db_admin

2018-01-31 09:33:29Z

changed

db_admin

2018-02-01 09:09:54Z

changed

db_admin

Licensing

The webpage text is licensed under a Creative Commons Attribution 4.0 License

[taxonomic tree]

Sources (3)
Links (3)

original description (of Achnanthes exigua f. heterovalvata Krasske, 1923) Krasske, G. (1923). Die Diatomeen des Casseler Beckens und seiner Randgebirge, nebst einigen wichtigen funden aus Niederhessen. Botanisches Archiv. Konigsberg, 3(4): 185-209
page(s): p. 193; fig. 9a-b [details]

basis of record 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 Czarnecki, D.B. (1994). The freshwater diatom culture collection at Loras College, Dubuque, Iowa. In: J.P. Kociolek (ed.), Proceedings of the 11th International Diatom Symposium, San Francisco, 12-17 August 1990. Memoirs of the California Academy of Sciences, no. 17: 155-174
page(s): p. 157 [details]

To Catalogue of Diatom Names (CAS)
To PESI (from synonym Achnanthes exigua var. heterovalva Krasske, 1923)
To ITIS