163,310 species and infraspecific names are in the database, 22,769 images, 62,922 bibliographic items, 478,460 distributional records.

Navicula exigua var. signata Hustedt, nom. illeg. 1944

Publication details
Navicula exigua var. signata Hustedt 1944: 287, fig. 14, nom. illeg.

Published in: Hustedt, F. (1944). Neue und wenig bekannte Diatomeen. Bericht der Deutschen Botanischen Gessellschaft 61: 271-290, 8 pl.

Type species
The type species (holotype) of the genus Navicula is Navicula tripunctata (O.F.Müller) Bory.

Origin of species name
Adjective A (Latin), small, short, poor, scanty (Brown 1946).

Homotypic Synonym(s)
Placoneis exigua var. signata (Hustedt) E.Y.Haworth & M.G.Kelly 2002

Nomenclatural notes
Illegitimate: priority for Navicula exigua var. signata Skvortzov, 1935. - (1 Feb 2016) - M.D. Guiry

General environment
This is a freshwater species.

Detailed distribution with sources (Click to Load)

Key references
Krammer, K. & Lange-Bertalot, H. (1986). Bacillariophyceae 1 Teil: Naviculaceae. In: Süßwasserflora von Mitteleuropa. Begründet von A. Pascher. Herausgegeben von. H. Ettl, J. Gerloff, H. Heynig & D. Mollenhauer. Band 2/1. pp. [i]-xvi, [1]-876, 206 pls with 2976 figures. Stuttgart & New York: Gustav Fischer Verlag.

Created: 11 April 2002 by M.D. Guiry

Verified by: 14 February 2019 by M.D. Guiry

Accesses: This record has been accessed by users 354 times since it was created.

Verification of data
Users are responsible for verifying the accuracy of information before use, as noted on the website Content page.

Linking to this page: http://www.algaebase.org/search/species/detail/?species_id=33766

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 17 September 2021.

SITE © 1996 - 2021 M.D. Guiry. All rights reserved.

Website Design : 249 Design Studio