DiatomBase
DiatomBase name details
Achnanthidium exiguum var. heterovalvum (G.Krasske) D.B.Czarnecki, 1994
702143 (urn:lsid:marinespecies.org:taxname:702143)
uncertain > unassessed
Variety
Achnanthes exigua var. heterovalva Krasske, 1923 · unaccepted (misspelling and Basionym)
(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]
page(s): p. 193; fig. 9a-b [details]
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 at: https://www.diatombase.org/aphia.php?p=taxdetails&id=702143 on 2026-08-17
Date
action
by
2017-03-16 12:51:51Z
changed
db_admin
2018-01-31 09:33:29Z
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2018-02-01 09:09:54Z
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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]
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]
