Aulacoseira alpigena (Grunow) Krammer
Aulacoseira alpigena
Photographer/artist Birger Skjelbred
Additional image information
- Title
- Aulacoseira alpigena
- Photographer/artist
- Birger Skjelbred
- Copyright holder
- Birger Skjelbred
- Copyright stamp
- Birger Skjelbred
- Institute
- NIVA
- Contributing organisation
- NIVA
- Contributor
- Birger Skjelbred
- Sampling date
- 20.08.2013
- Geographic area
- Lake - Norway
- Location
- Harestuvatnet
- Latitude, degree
- 60.1894365311385
- Longitude, degree
- 10.7148396077981
- License
- Creative Commons Attribution-NoDerivs 3.0 Unported
- Technique
- Light microscopy
- Preservation
- Lugols iodine
- Contrast enhancement
- DIC/Nomarski
- Stain
- No stain
- Image galleries
- Freshwater
Description
- IDs in other systems
- Dyntaxa ID: 237392
More info at http://www.artdata.slu.se/dyntaxa - AlgaeBase ID: 30960
More info at http://algaebase.org - OMNIDIA code: AUAL
Used by many freshwater diatomists. See http://omnidia.free.fr/omnidia_english.htmand http://www.norbaf.net - REBECCA code: R0019
More info at http://www.freshwaterecology.info
- Dyntaxa ID: 237392
- Tropic type
- A
Biovolumes
| Species | Aulacoseira alpigena |
|---|---|
| Author | (Grunow) Krammer 1990 |
| Division | CHRYSOPHYTA (HETEROKONTOPHYTA) |
| Class | Diatomophyceae (Bacillariophyceae) |
| Order | EUPODISCALES (BIDDULPHIALES, CENTRALES) |
| Trophy | AU |
| Geometric shape |  |
| Formula | p/4*d^2*h |
| Size class | 1 | 2 |
|---|---|---|
| Unit | cell | cell |
| Size range | 5-7x6-10 | 7-9x12-14 |
| Height(h), µm | 8.0 | 13.0 |
| Diameter(d1), µm | 6.0 | 8.0 |
| No. of cells/counting unit | 1 | 1 |
| Calculated volume, µm3 | 226 | 653 |
| Calculated Carbon pg/counting unit | 23 | 55 |
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
- 2014-10-03 18:16:34 Birger Skjelbred - Updated media metadata for Aulacoseira alpigena_4.JPG
- 2014-10-03 18:13:53 Birger Skjelbred - Added media: Aulacoseira alpigena_4.JPG
- 2014-10-03 18:13:29 Birger Skjelbred - Updated media metadata for Aulacoseira alpigena_3.JPG
- 2014-10-03 18:10:00 Birger Skjelbred - Added media: Aulacoseira alpigena_3.JPG
- 2014-06-14 11:19:49 Birger Skjelbred - Updated media metadata for Aulacoseira alpigena_2.jpg
- 2014-06-14 11:16:44 Birger Skjelbred - Added media: Aulacoseira alpigena_2.jpg
- 2012-09-13 12:30:11 Ann-Turi Skjevik - Updated media metadata for Aulacoseira alpigena_1.jpg
- 2012-09-13 12:29:52 Ann-Turi Skjevik - Added media: Aulacoseira alpigena_1.jpg
