163,770 species and infraspecific names are in the database, 22,783 images, 63,043 bibliographic items, 481,350 distributional records.

Ulnaria ulna var. aequalis (Kützing) Aboal 2003

Publication details
Ulnaria ulna var. aequalis (Kützing) Aboal in Aboal & al. 2003: 112

Published in: Aboal, M., Álvarez Cobelas, M., Cambra, J. & Ector, L. (2003). Floristic list of non-marine diatoms (Bacillariophyceae) of Iberian Peninsula, Balearic Islands and Canary Islands. Updated taxonomy and bibliography. Diatom Monographs 4: 1-639.

Type species
The type species (holotype) of the genus Ulnaria is Ulnaria ulna (Nitzsch) Compère.

Status of name
This name is of an entity that is currently accepted taxonomically.

Basionym
Frustulia aequalis Kützing

Homotypic Synonym(s)
Frustulia aequalis Kützing 1833
Synedra aequalis (Kützing) Kützing 1844
Synedra splendens var. aequalis (Kützing) Grunow 1862
Synedra ulna var. aequalis (Kützing) Brun 1880
Fragilaria ulna var. aequalis (Kützing) Pankow, Haendel & Richter 1991

General environment
This is a freshwater species.

Detailed distribution with sources (Click to Load)

Key references
Plinski, M. & Witkowski, A. (2011). Okrzemki – Bacillariophyta (Diatoms) (with the English key for the identification to the genus) Cz. 4/2: Okrzemki pierzaste (Fragilariophyceae, Eunotiophyceae, Achnanthales) Part two: Pennate diatoms - I). In: Flora Zatoki Gdanskiej i wód przyleglych (Baltyk poludniowy). : [1]-167, plus 4 pls, 4 photo.

Created: 13 March 2006 by M.D. Guiry

Verified by: 31 May 2019 by M.D. Guiry

Accesses: This record has been accessed by users 574 times since it was created.

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Citing AlgaeBase
Cite this record as:
M.D. Guiry in Guiry, M.D. & Guiry, G.M. 2021. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 16 October 2021.

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