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DiatomBase taxon details

Pseudo-nitzschia obtusa (Hasle) Hasle & Lundholm, 2005

531455  (urn:lsid:marinespecies.org:taxname:531455)

accepted
Species
marine, terrestrial
recent only
(of Nitzschia seriata f. obtusa Hasle, 1965) Hasle, G.R. (1974). Validation of the names of some marine planktonic species of Nitzschia (Bacillariophyceae). Taxon, 23(2/3): 425-428
page(s): p. 427 [details]   

(of Nitzschia seriata f. obtusa Hasle, 1965) Hasle, G.R. (1965). Nitzschia and Fragilariopsis species studied in the light and electron microscope. II. The group Pseudonitzschia. Skrifter utgitt av Det Norske Videnskaps-Akademi i Oslo, Matematisk-naturvidenskapelig klasse, Ny Ser.,, 18: 45 pp., 17 pls
page(s): p. 10; pl. 3, fig. 8, 9, 11, pl. 4, fig. 5-7 [details]   
Kociolek, J.P.; Blanco, S.; Coste, M.; Ector, L.; Liu, Y.; Karthick, B.; Kulikovskiy, M.; Lundholm, N.; Ludwig, T.; Potapova, M.; Rimet, F.; Sabbe, K.; Sala, S.; Sar, E.; Taylor, J.; Van de Vijver, B.; Wetzel, C.E.; Williams, D.M.; Witkowski, A.; Witkowski, J. (2024). DiatomBase. Pseudo-nitzschia obtusa (Hasle) Hasle & Lundholm, 2005. Accessed at: https://diatombase.org/aphia.php?p=taxdetails&id=531455 on 2024-03-28
Date
action
by
2017-06-12 07:40:43Z
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original description  (of Nitzschia seriata f. obtusa Hasle, 1965) Hasle, G.R. (1974). Validation of the names of some marine planktonic species of Nitzschia (Bacillariophyceae). Taxon, 23(2/3): 425-428
page(s): p. 427 [details]   

original description  (of Nitzschia seriata f. obtusa Hasle, 1965) Hasle, G.R. (1965). Nitzschia and Fragilariopsis species studied in the light and electron microscope. II. The group Pseudonitzschia. Skrifter utgitt av Det Norske Videnskaps-Akademi i Oslo, Matematisk-naturvidenskapelig klasse, Ny Ser.,, 18: 45 pp., 17 pls
page(s): p. 10; pl. 3, fig. 8, 9, 11, pl. 4, fig. 5-7 [details]   

basis of record Fourtanier, E. & Kociolek, J. P. (compilers). (2011). Catalogue of Diatom Names. California Academy of Sciences, On-line Version. Updated 2011-09-19., available online at http://researcharchive.calacademy.org/research/diatoms/names/index.asp [details]   

new combination reference Hasle, G. R.; Lundholm, N. (2005). Pseudo-nitzschia seriata f. obtusa (Bacillariophyceae) raised in rank based on morphological, phylogenetic and distributional data. <em>Phycologia.</em> 44(6): 608-619.
note: P. obtusa raised in rank from P. seriata f. obtusa. The taxon was originally described in Hasle (1965) and Hasle (1993) [details]   
 
 Present  Inaccurate  Introduced: alien  Containing type locality 
From regional or thematic species database
Toxicology The species has been shown to produce domoic acid (0.167-0.332 pg per cell) in cultures from Greenland. The production was triggered when exposed to grazing copepods, (Hardardottir et al. 2015) [details]
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