WoRMS taxon details

Pseudo-nitzschia calliantha Lundholm, Moestrup & Hasle, 2003

246605  (urn:lsid:marinespecies.org:taxname:246605)

accepted
Species
marine, terrestrial
recent only
Lundholm, N., Moestrup, Ø., Hasle G.R. & Hoef-Emden, K. 2003. A study of the Pseudonitzschia pseudodelicatissima/ complex (Bacillariophyceae): what is P. pseudodelicatissima? J. Phycol. 39: 797-813. [details]   

Lundholm, N., Moestrup, Ø., Hasle, G.R. & Hoef-Emden, K. (2003). A study of the Pseudo-Nitzschia pseudodelicatissima complex (Bacillariophyceae): What is P. pseudodelicatissima?. Journal of Phycology. 39: 797-813., available online at https://doi.org/10.1046/j.1529-8817.2003.02031.x
page(s): p. 801; fig. 2:A-G [details]  Available for editors  PDF available [request] 
Type locality contained in Ejby, Sealand  
type locality contained in Ejby, Sealand [details]
Distribution Probably cosmopolitan. It has been recorded from both cold water and warm water areas and from both hemispheres.   
Distribution Probably cosmopolitan. It has been recorded from both cold water and warm water areas and from both hemispheres.  [details]

Taxonomy P. calliantha has previously been included in P. pseudodelicatissima sensu lato. At least some of the material described as...  
Taxonomy P. calliantha has previously been included in P. pseudodelicatissima sensu lato. At least some of the material described as toxic in previous references (as P. pseudodelicatissima) belong to P. calliantha[details]
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 calliantha Lundholm, Moestrup & Hasle, 2003. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=246605 on 2018-05-22
Date
action
by
2007-09-25 15:09:59Z
created
2008-11-17 15:57:26Z
changed
2017-06-12 07:40:43Z
changed

Creative Commons License The webpage text is licensed under a Creative Commons Attribution 4.0 License


original description Lundholm, N., Moestrup, Ø., Hasle G.R. & Hoef-Emden, K. 2003. A study of the Pseudonitzschia pseudodelicatissima/ complex (Bacillariophyceae): what is P. pseudodelicatissima? J. Phycol. 39: 797-813. [details]   

original description Lundholm, N., Moestrup, Ø., Hasle, G.R. & Hoef-Emden, K. (2003). A study of the Pseudo-Nitzschia pseudodelicatissima complex (Bacillariophyceae): What is P. pseudodelicatissima?. Journal of Phycology. 39: 797-813., available online at https://doi.org/10.1046/j.1529-8817.2003.02031.x
page(s): p. 801; fig. 2:A-G [details]  Available for editors  PDF available [request] 

original description  (ofPseudo-nitschia calliantha Lundholm, Moestrup, Hasle & Hoef-Emden, 2003) Lundholm, N., Moestrup, Ø., Hasle, G.R. & Hoef-Emden, K. (2003). A study of the Pseudo-Nitzschia pseudodelicatissima complex (Bacillariophyceae): What is P. pseudodelicatissima?. Journal of Phycology. 39: 797-813., available online at https://doi.org/10.1046/j.1529-8817.2003.02031.x [details]  Available for editors  PDF available [request] 

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]   

additional source Moestrup, Ø., Akselman, R., Cronberg, G., Elbraechter, M., Fraga, S., Halim, Y., Hansen, G., Hoppenrath, M., Larsen, J., Lundholm, N., Nguyen, L. N., Zingone, A. (Eds) (2009 onwards). IOC-UNESCO Taxonomic Reference List of Harmful Micro Algae., available online at http://www.marinespecies.org/HAB [details]   

additional source Dyntaxa. (2013). Swedish Taxonomic Database. Accessed at www.dyntaxa.se [15-01-2013]., available online at http://www.dyntaxa.se [details]   

additional source Lutaenko, K.A.; Furota, T.; Nakayama; S.; Shin, K.; Xu, J. (2013). Atlas of Marine Invasive Species in the NOWPAP Region. Beijing: NOWPAP DINRAC (Northwest Pacific Action Plan, Data and Information Network Regional Center). 189 pp. [details]  OpenAccess publication 

additional source Martin J.L., Haya K., Burridge L.E. & Wildish D.J. 1990. Nitzschia pseudodelicatissima – a source of domoic acid in the Bay of Fundy, eastern Canada.. Mar. Ecol. Progr. Ser. 67: 177-182. [details]   

additional source Lundholm N., Skov J., Pocklington R.G. & Moestrup Ø. 1997. Studies on the marine planktonic diatom Pseudo-nitzschia II. Autecology of P. pseudodelicatissima (Hasle) Hasle, based on isolates from Danish coastal waters. Phycologia 36: 381-388. [details]   

basis of record  (ofPseudo-nitschia calliantha Lundholm, Moestrup, Hasle & Hoef-Emden, 2003) Bouchet, P.; Fontaine, B. (2009). List of new marine species described between 2002-2006. Census of Marine Life. [details]   

context source (Introduced species) Katsanevakis, S.; Bogucarskis, K.; Gatto, F.; Vandekerkhove, J.; Deriu, I.; Cardoso A.S. (2012). Building the European Alien Species Information Network (EASIN): a novel approach for the exploration of distributed alien species data. BioInvasions Records. 1: 235-245., available online at http://easin.jrc.ec.europa.eu [details]  Available for editors  PDF available [request] 
 
 Present  Inaccurate  Introduced: alien 
 

From regional or thematic species database
Distribution Probably cosmopolitan. It has been recorded from both cold water and warm water areas and from both hemispheres.  [details]

Harmful effect Strains from e.g. Canada, Chile, Denmark and Tunisia has been found to produce domoic acid. The amounts of DA vary from undetectable up to 0.221 pg cell-1. [details]

Introduced species vector dispersal in Turkish part of the Black Sea (Marine Region) : Shipping [details]

Morphology P. calliantha belong to the morphological P. pseudodelicatissima-complex, comprising species with narrow valves (ca. 1.5-2.5µm), a central nodule and uniseriate striae.
P. calliantha is mainly characterised by
* narrow valve width: 1.3-1.8µm
* poroids with several sectors (4-10) [details]

Taxonomy P. calliantha has previously been included in P. pseudodelicatissima sensu lato. At least some of the material described as toxic in previous references (as P. pseudodelicatissima) belong to P. calliantha[details]