Diatoma tenuis C.Agardh
Diatoma tenuis
Girdel view
Photographer/artist Eva Herlitz
Additional image information
- Title
- Diatoma tenuis
- Photographer/artist
- Eva Herlitz
- Copyright holder
- Eva Herlitz
- Copyright stamp
- Eva Herlitz
- Institute
- Department of Aquatic Sciences and Assessment, Swedish University of Agricultural Sciences
- Contributing organisation
- SLU Sweden
- Contributor
- Malin Mohlin
- Caption
- Girdel view
- Geographic area
- River - Sweden
- License
- Creative Commons Attribution-NoDerivs 3.0 Unported
- Technique
- Light microscopy
- Preservation
- Not described
- Contrast enhancement
- DIC/Nomarski, Acid cleaned and mounted in resin with high refractive index
- Stain
- No stain
- Image galleries
- Swedish benthic freshwater diatoms
Description
- IDs in other systems
- Dyntaxa ID: 238026
More info at http://www.artdata.slu.se/dyntaxa - AlgaeBase ID: 123538
More info at http://algaebase.org - OMNIDIA code: DITE
Used by many freshwater diatomists. See http://omnidia.free.fr/omnidia_english.htmand http://www.norbaf.net - REBECCA code: R0189
More info at http://www.freshwaterecology.info
- Dyntaxa ID: 238026
- Tropic type
- A
Biovolumes
Species | Diatoma tenuis |
---|---|
Author | C.A. Agardh 1812 |
Division | CHRYSOPHYTA (HETEROKONTOPHYTA) |
Class | Diatomophyceae (Bacillariophyceae) |
Order | BACILLARIALES (PENNALES) |
Trophy | AU |
Geometric shape | |
Formula | l*w*h |
Size class | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
---|---|---|---|---|---|---|---|
Unit | cell | cell | cell | cell | cell | cell | cell |
Size range | 3x30-50 | 3x50-70 | 3x70-90 | 4x30-50 | 4x50-70 | 4x70-90 | 6x30-50 |
Length(l1), µm | 40.0 | 60.0 | 80.0 | 40.0 | 60.0 | 80.0 | 40.0 |
Width(w), µm | 3 | 3 | 3 | 4 | 4 | 4 | 6 |
Height(h), µm | 3.0 | 3.0 | 3.0 | 4.0 | 4.0 | 4.0 | 6.0 |
No. of cells/counting unit | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Calculated volume, µm3 | 360 | 540 | 720 | 640 | 960 | 1 280 | 1 440 |
Calculated Carbon pg/counting unit | 34 | 47 | 60 | 54 | 76 | 95 | 105 |
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
- 2014-09-05 16:27:43 Birger Skjelbred - Updated media metadata for Diatoma tenuis_6.jpg
- 2014-09-05 16:23:48 Birger Skjelbred - Added media: Diatoma tenuis_6.jpg
- 2014-03-27 11:35:00 Susanne Busch - Updated media metadata for Diatoma tenuis_5.jpg
- 2014-03-27 11:32:49 Susanne Busch - Added media: Diatoma tenuis_5.jpg
- 2013-05-14 07:29:40 Regina Hansen - Updated media metadata for Diatoma tenuis_4.jpg
- 2013-05-14 07:28:43 Regina Hansen - Added media: Diatoma tenuis_4.jpg
- 2013-04-26 12:38:47 Janina Kownacka - Updated media metadata for Diatoma tenuis_3.jpg
- 2013-04-26 12:37:45 Janina Kownacka - Added media: Diatoma tenuis_3.jpg
- 2013-04-26 12:37:11 Janina Kownacka - Updated media metadata for Diatoma tenuis_2.jpg
- 2013-04-26 12:35:08 Janina Kownacka - Added media: Diatoma tenuis_2.jpg
- 2011-10-13 09:25:30 Malin Mohlin - Updated media metadata for Diatoma tenuis_1.jpg
- 2011-10-13 09:25:07 Malin Mohlin - Added media: Diatoma tenuis_1.jpg