155,857 species and infraspecific names are in the database, 21,968 images, 60,239 bibliographic items, 439,623 distributional records.

Craticula importuna (Hustedt) K.Bruder & Hinz

Publication details
Craticula importuna (Hustedt) K.Bruder & Hinz in K.Bruder & L.K.Medlin 2008: 326

Published in: Bruder, K. & Medlin, L.K. (2008). Morphological and molecular investigations of naviculoid diatoms. II. Selected genera and families. Diatom Research 23(2): 283-329.

Type species
The type species (holotype) of the genus Craticula is Craticula perrotettii Grunow.

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

Basionym
Navicula importuna Hustedt

Type information
Type locality: Germany: Oldenburg: Forst Delmenhorst (Silva 1996-to date). Holotype: BHN ZU6/43 (Bruder & Medlin 2008: 326). Notes: Lectotypes: BRM: Hustedt slide N1/84 (fide R. Simonsen, 1987: 267, pl. 396: figs 21-26). The LT slide is mixed with figs 21, 22, 25 & 26 being retained in Navicula importuna, figs 23 & 24 being representative of Adlafia minuscula (Grunow) H. Lange-Bertalot.

Homotypic Synonym(s)
Navicula importuna Hustedt 1942

General environment
This is a freshwater species.

Detailed distribution with sources
(as Navicula importuna Hustedt)
Europe: Romania (Caraus 2002), Ukraine (Bukhtiyarova 1999).

North America: Great Lakes (Stoermer, Kreis & Andresen 1999), United States of America (Kociolek 2005).

Key references
Beauger, A., Wetzel, C.E., Voldoire, O., Garreau, A. & Ector, L. (2017). Morphology and ecology of Craticula lecohui sp. nov. (Bacillariophyceae) from hydrothermal springs (Puy-de-Dôme, Massif Central, France and comparison with similar Craticula species. Nova Hedwigia Beiheft 146: 7-22, 30 figs.

Lange-Bertalot, H. (2001). Navicula sensu stricto. 10 Genera separated from Navicula sensu lato. Frustulia. Diatoms of Europe: diatoms of the European inland waters and comparable habitats. Vol. 2 pp. 1-526, 140 pls. Ruggell: A.R.G. Gantner Verlag. K.G.

Created: 26 June 2010 by Salvador Valenzuela Miranda

Verified by: 29 January 2018 by M.D. Guiry

Accesses: This record has been accessed by users 500 times since it was created.

Verification of data
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Linking to this page: http://www.algaebase.org/search/species/detail/?species_id=137017

Citing AlgaeBase
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 19 July 2019.

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