159,019 species and infraspecific names are in the database, 22,477 images, 61,663 bibliographic items, 460,430 distributional records.

Stictodiscus grunowii f. trigonus Hustedt, nom. inval. 1987

Publication details
Stictodiscus grunowii f. trigonus Hustedt in Simonsen 1987: 322, pl. 480: fig. 3, nom. inval. (as 'trigona' )

Published in: Simonsen, R. (1987). Atlas and catalogue of the diatom types of Friedrich Hustedt. Vol. 1. Catalogue. Vol. 2. pls 1-395. Vol. 3. pls. 396-772. pp. 1-525, 772 pls. Berlin & Stuttgart: J. Cramer in der Gebrüder Borntraeger Velagsbuchhandlung .

Type species
The type species (lectotype) of the genus Stictodiscus is Stictodiscus rota (Ehrenberg) Greville.

No synonyms are currently included in AlgaeBase.

Nomenclatural notes
Originally introduced invalidly by Hustedt (1944: pl. 452: fig. 11); The brief English diagnosis in Simonsen (1987: 322) does not meet the requirement for a Latin description at the time and the name appears to be invalid. - (14 Aug 2020) - M.D. Guiry

General environment
No habitat entry has yet been made for this entity.

No distributions recorded
No distributional records for this taxon have been recorded by AlgaeBase to date. Generally, recent national lists or extensive regional or state lists have been employed to give a general indication of distribution.

Key references
Schmidt, A.[W.F.] (1944). Atlas der Diatomaceen-kunde Series VIII (Heft 113-115). pls 449-460 [F. Hustedt]. . Leipzig: O.R. Reisland .

Created: 14 August 2020 by M.D. Guiry

Verified by: 14 August 2020 by M.D. Guiry

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

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Citing AlgaeBase
Cite this record as:
Guiry, M.D. & Guiry, G.M. 2020. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 21 September 2020.

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