Psammothidium didymum (Hustedt) Bukhtiyarova & Round
Achnanthes didyma Hustedt PROX Collected by Gareth Farr, Black Mountains, South Wales, UK.
© C.F.Carter (chris.carter'at'6cvw.freeuk.com
Psammothidium didymum (Hustedt) Bukhtiyarova & Round 1996: 19, figs 68-69
Published in: Bukhtiyarova, L. & Round, F.E. (1996). Revision of the genus Achnanthes sensu lato section Marginulatae Bukh. sect. nov. of Achnanthidium Kütz. Diatom Research 11(1): 1-30.
The type species (holotype) of the genus Psammothidium is Psammothidium marginulatum (Grunow) Bukhtiyarova & Round.
Status of name
This name is of an entity that is currently accepted taxonomically.
Achnanthes didyma Hustedt
Type locality: Finland: Wuokatti; Switzerland: Schwarzsee and K;. Flüelasee near Davos (Silva 1996-to date).
Achnanthes didyma Hustedt 1933
This is a freshwater species.
John, J. (2018). Diatoms from Tasmania: taxonomy and biogeography. The diatom flora of Australia Volume 2. pp. -656, 351 figs. Schmitten - Oberreifenberg: Koeltz Botanical Books.
Created: 11 April 2002 by M.D. Guiry
Verified by: 08 November 2018 by M.D. Guiry
Accesses: This record has been accessed by users 395 times since it was created.
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Cite this record as:
M.D. Guiry in Guiry, M.D. & Guiry, G.M. 2019. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 21 March 2019.