Pseudo-nitzschia seriata (P.T. Cleve) H. Peragallo in H. & M. Peragallo, 1900
Pseudo-nitzschia seriata
Pseudo-nitzschia seriata. Light (A and B), TEM (C, D and E) micrographs. (A and B), Scale bars = 10 µm. (C), Scale bar = 20 µm. (D), Scale bar = 2 µm. (E), Scale bar = 0.5 µm. (A) Chain in valve view with chloroplasts, formaldehyde – preserved sample, phase contrast. (B) Chain in girdle view with cell overlaps, lugol – preserved sample, DIC. (C) Whole valve; note the curved and straight valve margins. (D) The ends of one valve; note rounded valve ends and difference in structure. (E) Striae, interstriae and poroids; note the difference in the size (two rows of larger and two rows of smaller poroids is characteristic for this species).
Photographer/artist Vladyslava Hostyeva
Additional image information
- Title
- Pseudo-nitzschia seriata
- Photographer/artist
- Vladyslava Hostyeva
- Copyright holder
- Vladyslava Hostyeva
- Copyright stamp
- VH
- Institute
- Biological Institute
- Contributing organisation
- University of Oslo
- Contributor
- Wenche Eikrem
- Caption
- Pseudo-nitzschia seriata. Light (A and B), TEM (C, D and E) micrographs. (A and B), Scale bars = 10 µm. (C), Scale bar = 20 µm. (D), Scale bar = 2 µm. (E), Scale bar = 0.5 µm. (A) Chain in valve view with chloroplasts, formaldehyde – preserved sample, phase contrast. (B) Chain in girdle view with cell overlaps, lugol – preserved sample, DIC. (C) Whole valve; note the curved and straight valve margins. (D) The ends of one valve; note rounded valve ends and difference in structure. (E) Striae, interstriae and poroids; note the difference in the size (two rows of larger and two rows of smaller poroids is characteristic for this species).
- Sampling date
- Sampling 2009-2010
- Geographic area
- Skagerrak - Norwegian coast
- Location
- Outer Oslofjorden
- License
- Creative Commons Attribution-NoDerivs 3.0 Unported
- Technique
- Light microscopy, TEM Transmission Electron Micoscopy
- Preservation
- Lugols iodine, Formaldehyde
- Image galleries
- Skagerrak-Kattegat
Description
- IDs in other systems
- Dyntaxa ID: 237685
More info at http://www.artdata.slu.se/dyntaxa - AlgaeBase ID: 130958
More info at http://algaebase.org
- Dyntaxa ID: 237685
- Tropic type
- A
- Harmfulness, IOC
- This species is included in the IOC-UNESCO Taxonomic Reference List of Harmful Micro Algae.
Subordinate taxa
Illustration | Taxon name |
---|---|
Pseudo-nitzschia seriata f. seriata |
Biovolumes
Species | Pseudo-nitzschia seriata |
---|---|
Division | CHRYSOPHYTA (HETEROKONTOPHYTA) |
Class | Diatomophyceae (Bacillariophyceae) |
Order | BACILLARIALES (PENNALES) |
SFLAG | GRP |
Trophy | AU |
Geometric shape | |
Formula | l*w*h*0.8 |
Size class | 5 | 1 | 7 | 8 |
---|---|---|---|---|
Unit | cell | cell | cell | cell |
Size range | 6x100-110 | 10x110-120 | 5x90-110 | 8x80-100 |
Length(l1), µm | 105.0 | 115.0 | 100.0 | 90.0 |
Width(w), µm | 6 | 10 | 5 | 8 |
Height(h), µm | 6.0 | 10.0 | 5.0 | 8.0 |
No. of cells/counting unit | 1 | 1 | 1 | 1 |
Calculated volume, µm3 | 3 024 | 9 200 | 2 000 | 4 608 |
Calculated Carbon pg/counting unit | 191 | 472 | 137 | 269 |
Source
Olenina, I., Hajdu, S., Edler, L., Andersson, A., Wasmund, N., Busch, S., Göbel, J.,
Gromisz, S., Huseby, S., Huttunen, M., Jaanus, A., Kokkonen, P., Ledaine, I. and Niemkiewicz,
E.
2006 Biovolumes and size-classes of phytoplankton in the Baltic Sea HELCOM Balt.Sea Environ. Proc. No. 106, 144pp. (PDF),
PEG_BVOL.zip
Change History
- 2013-05-14 09:02:15 Regina Hansen - Updated media metadata for Pseudo-nitzschia seriata_2.jpg
- 2013-05-14 09:01:39 Regina Hansen - Added media: Pseudo-nitzschia seriata_2.jpg
- 2011-10-28 10:19:25 Wenche Eikrem - Updated media metadata for Pseudo-nitzschia seriata_1.jpg
- 2011-10-28 10:17:22 Wenche Eikrem - Added media: Pseudo-nitzschia seriata_1.jpg