Gomphonitzschia Grunow, 1868

Holotype species: Gomphonitzschia ungeri Grunow

Original publication: Grunow, A. (1868 '1867'). Algae. In: Reise der österreichischen Fregatte Novara um die Erde in den Jahren 1857, 1858, 1859 unter den Befehlen des Commodore B. von Wüllerstorf-Urbair. Botanischer Theil. Erster Band. Sporenpflanzen. (Fenzl, E. et al. Eds), pp. 1-104. Wien [Vienna]: Aus der Kaiserlich Königlichen Hof- und Staatsdruckeri in Commission bei Karl Gerold's Sohn.

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Type designated in: Grunow, A. (1880). On some new species of Nitzschia. Journal of the Royal Microscopical Society, ser. 3 3: 394-397, pls 12, 13.

Description: Cells weakly cuneate in girdle view with truncate ends. Valves clavate with straight or nearly straight margins. Striae finely punctate. Raphe marginal, fibulae irregular in shape and spacing. Gomphonitzschia, primarily a tropical-subtropical genus, has been recorded in fresh waters from Africa, India and North America. The absence of costae in Gomphonitzschia is used to separate this genus from costate Gomphotheca species.

Information contributed by: M.C. Amspoker. The most recent alteration to this page was made on 2024-02-02 by Salvador Valenzuela Miranda.

Taxonomic status: This name is of an entity that is currently accepted taxonomically.

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Contributors
Some of the descriptions included in AlgaeBase were originally from the unpublished Encyclopedia of Algal Genera, organised in the 1990s by Dr Bruce Parker on behalf of the Phycological Society of America (PSA) and intended to be published in CD format. These AlgaeBase descriptions are now being continually updated, and each current contributor is identified above. The PSA and AlgaeBase warmly acknowledge the generosity of all past and present contributors and particularly the work of Dr Parker.

Descriptions of chrysophyte genera were subsequently published in J. Kristiansen & H.R. Preisig (eds.). 2001. Encyclopedia of Chrysophyte Genera. Bibliotheca Phycologica 110: 1-260.

Linking to this page: https://www.algaebase.org/search/genus/detail/?genus_id=46664

Citing AlgaeBase
Cite this record as:
Salvador Valenzuela Miranda in Guiry, M.D. & Guiry, G.M. 02 February 2024. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. https://www.algaebase.org; searched on 02 December 2024