163,859 species and infraspecific names are in the database, 22,783 images, 63,093 bibliographic items, 481,370 distributional records.

Fragilariopsis pseudonana (Hasle) Hasle 1993

Publication details
Fragilariopsis pseudonana (Hasle) Hasle 1993: 317

Published in: Hasle, G.R. (1993). Nomenclatural notes on marine planktonic diatoms. The family Bacillariaceae. In: P.A. Sims (ed.), Progress in diatom studies, Contributions to taxonomy, ecology and nomenclature. Special volume in honour of Robert Ross on the occasion of his 80th Birthday. Beihefte zur Nova Hedwigia 106: 315-321.

Type species
The type species (holotype) of the genus Fragilariopsis is Fragilariopsis antarctica (Castracane) Hustedt.

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

Basionym
Nitzschia pseudonana Hasle

Type information
Type locality: Norwegian Sea (69°30'N, 11°20'W) (Hasle 1974: 427). Holotype: G.R.H.; 21 June 1959; Univ. Oslo marked specimens on IMBB slide no. 7 (Hasle 1974: 427). Notes: Isotypes: W7,96a, B.M. 77892.

Homotypic Synonym(s)
Nitzschia pseudonana Hasle 1974

Heterotypic Synonym(s)
Fragilariopsis nana (Steemann Nielsen) Paasche 1961

General environment
This is a marine species.

Detailed distribution with sources (Click to Load)

Key references
Bérard-Therriault, L., Poulin, M. & Bossé, L. (1999). Guide d'identification du phytoplancton marin de l'estuaire et du Golfe du Saint-Laurent incluant également certains protozoaires. Publication Spéciale Canadienne des Sciences Halieutiques et Aquatiques 128: 1-387.

Hasle, G.R. & Syvertsen, E.E. (1996). Marine diatoms. In: Identifying Marine Phytoplankton. (Tomas, C.R. Eds), pp. 5-385. San Diego: Academic Press.

Janech, M., Krell, A., Mock, T., Kang, J.-S. & Raymond, J.A. (2006). Ice-binding proteins from sea ice diatoms (Bacillariophyceae). Journal of Phycology 42: 410-416.

Scott, F.J. & Thomas, D.P. (2005). Diatoms. In: Antarctic marine protists. (Scott, F.J. & Marchant, H.J. Eds), pp. 13-201. Canberra & Hobart: Australian Biological Resources Study; Australian Antarctic Division.

Witkowski, A., Lange-Bertalot, H. & Metzeltin, D. (2000). Diatom flora of marine coasts I. Iconographia Diatomologica 7: 1-925, 219 pls with 4504 figs.

Created: 26 April 2002 by M.D. Guiry

Verified by: 10 February 2020 by M.D. Guiry

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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 20 October 2021.

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