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HABs taxon details

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

marine, terrestrial
recent only
Not documented
Kociolek, J.P.; Balasubramanian, K.; Blanco, S.; Coste, M.; Ector, L.; Liu, Y.; 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. (2018). DiatomBase. Pseudo-nitzschia obtusa (Hasle) Hasle & Lundholm, 2005. Accessed through: Moestrup, Ø.; Akselmann, R.; Fraga, S.; Hoppenrath, M.; Iwataki, M.; Komárek, J.; Larsen, J.; Lundholm, N.; Zingone, A. (Eds) (2009 onwards) IOC-UNESCO Taxonomic Reference List of Harmful Micro Algae at: http://www.marinespecies.org/hab/aphia.php?p=taxdetails&id=531455 on 2018-07-22
Moestrup, Ø.; Akselmann, R.; Fraga, S.; Hoppenrath, M.; Iwataki, M.; Komárek, J.; Larsen, J.; Lundholm, N.; Zingone, A. (Eds) (2009 onwards). IOC-UNESCO Taxonomic Reference List of Harmful Micro Algae. Pseudo-nitzschia obtusa (Hasle) Hasle & Lundholm, 2005. Accessed at: http://www.marinespecies.org/hab/aphia.php?p=taxdetails&id=531455 on 2018-07-22
Date
action
by
2017-06-12 07:40:43Z
created

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. Phycologia. 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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