Scenedesmus acuminatus (Lagerh.) Chodat
Acutodesmus acuminatus (Lagerheim) Tsarenko
OCCURRENCE: summer, T=13÷14°C; S=3÷7 PSU LIFE FORM: coenobium; CELL SIZE: 10-26 x 3-4 µm
Photographer/artist Janina Kownacka
Additional image information
- Title
- Acutodesmus acuminatus (Lagerheim) Tsarenko
- Photographer/artist
- Janina Kownacka
- Copyright holder
- Janina Kownacka
- Copyright stamp
- jmkownacka
- Institute
- National Marine Fisheries Research Institute
- Contributing organisation
- HELCOM-PEG
- Contributor
- Janina Kownacka
- Caption
- OCCURRENCE: summer, T=13÷14°C; S=3÷7 PSU LIFE FORM: coenobium; CELL SIZE: 10-26 x 3-4 µm
- Sampling date
- June 2005
- Geographic area
- Baltic Sea - The Gulf of Gdansk
- Location
- near the Vistula river outlet
- Latitude, degree
- 54
- Latitude, minute
- 40
- Longitude, degree
- 19
- Longitude, minute
- 00
- License
- Creative Commons Attribution-NoDerivs 3.0 Unported
- Technique
- Light microscopy
- Preservation
- Lugols iodine
- Stain
- No stain
- Image galleries
- HELCOM-PEG
Synonym names
- Acutodesmus acuminatus
Description
- IDs in other systems
- Dyntaxa ID: 238809
More info at http://www.artdata.slu.se/dyntaxa - AlgaeBase ID: 27857
More info at http://algaebase.org - REBECCA code: R0754
More info at http://www.freshwaterecology.info
- Dyntaxa ID: 238809
- Tropic type
- A
Biovolumes
| Species | Scenedesmus acuminatus |
|---|---|
| Author | (Lagerheim) R. Chodat 1902 |
| Division | CHLOROPHYTA |
| Class | Chlorophyceae |
| Order | CHLOROCOCCALES |
| Trophy | AU |
| Geometric shape |  |
| Formula | p/12*d^2*h |
| Size class | 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|---|
| Unit | colony | colony | colony | colony | colony |
| Size range | 2-4x10-15 | 2-4x15-25 | 4-5x10-15 | 5-6x15-25 | 6-7x15-25 |
| Height(h), µm | 12.5 | 20.0 | 12.5 | 20.0 | 20.0 |
| Diameter(d1), µm | 3.0 | 3.0 | 4.5 | 5.5 | 6.5 |
| No. of cells/counting unit | 4 | 4 | 4 | 4 | 4 |
| Calculated volume, µm3 | 118 | 188 | 265 | 633 | 884 |
| Calculated Carbon pg/counting unit | 20.7 | 32.2 | 44.3 | 100.4 | 137.4 |
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
- 2012-06-04 07:26:13 Janina Kownacka - Updated media metadata for Scenedesmus acuminatus_2.jpg
- 2012-06-04 07:19:25 Janina Kownacka - Added media: Scenedesmus acuminatus_2.jpg
- 2012-06-04 07:18:51 Janina Kownacka - Updated media metadata for Scenedesmus acuminatus_1.jpg
- 2012-06-04 07:13:33 Janina Kownacka - Added media: Scenedesmus acuminatus_1.jpg
