163,778 species and infraspecific names are in the database, 22,783 images, 63,043 bibliographic items, 481,364 distributional records.

Aulacoseira islandica subsp. helvetica (O.Müller) Simonsen 1979

Publication details
Aulacoseira islandica subsp. helvetica (O.Müller) Simonsen 1979: 60

Published in: Simonsen, R. (1979). The diatom system: ideas on phylogeny. Bacillaria 2: 9-71.

Type species
The type species (holotype) of the genus Aulacoseira is Melosira crenulata (Ehrenberg) Kützing.

Status of name
This name is currently regarded as a synonym of Aulacoseira islandica (O.Müller) Simonsen

Basionym
Melosira islandica subsp. helvetica O.Müller

Type information
Type locality: Switzerland: Züricher See (Index Nominum Algarum).

Origin of species name
Adjective (Latin), of or pertaining to Iceland (Stearn 1973).

Homotypic Synonym(s)
Melosira islandica subsp. helvetica O.Müller 1906
Melosira helvetica (O.F.Müller) A.Cleve 1911
Melosira polymorpha subsp. [granulata] var. helvetica (O.Müller) H.Bethge 1925

Heterotypic Synonym(s)
Aulacoseira islandica var. helvetica O.Müller
Aulacoseira skvortzowii M.B.Edlund, Stoermer & C.M.Taylor 1996

General environment
This is a freshwater species.

Detailed distribution with sources (Click to Load)

Source of current name
Ulotseva, M.V. & Likhoshway, Y.V. (2007). An analysis of type material of Aulacoseira islandica (O. Müller) Simonsen. Diatom Research 22(1): 209-216.

Key references
Edlund, M.B., Williams, R.M. & Soninkhishig, N. (2003). The planktonic diatom diversity of ancient Lake Hovsgol, Mongolia. Phycologia 42: 232-260.

Created: 11 April 2002 by M.D. Guiry

Verified by: 25 February 2016 by M.D. Guiry

Accesses: This record has been accessed by users 780 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=32950

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 October 2021.

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

Website Design : 249 Design Studio