Dactyliosolen fragilissimus (Bergon) Hasle, 1996

Dactyliosolen fragilissimus
Two cells (arrow=process) (BF)
Photographer/artist Mats Kuylenstierna
Additional image information
- Title
- Dactyliosolen fragilissimus
- Photographer/artist
- Mats Kuylenstierna
- Copyright holder
- Maria Kuylenstierna
- Institute
- University of Gothenburg, Marine botany
- Contributor
- Bengt Karlson
- Caption
- Two cells (arrow=process) (BF)
- Image galleries
- Kuylenstierna, Skagerrak-Kattegat
Description
- IDs in other systems
- Dyntaxa ID: 237461
More info at http://www.artdata.slu.se/dyntaxa - AlgaeBase ID: 42283
More info at http://algaebase.org
- Dyntaxa ID: 237461
- Tropic type
- A
- Morphology
- Small process, valve structure too delicate to be resolved with LM
- Other remarks
Distribution: Widely- Life form
- Solitary or united in loose chains
- Size
- Diameter = 8-70 µm, Pervalvar axis = 42-300 µm
- Literature
- Cupp, E. E. 1943. Marine Plankton Diatoms of the West Coast of North America. Bulletin of the Scripps Inst. Oceanogr. of the University of California. 5: 1-237.
Drebes, G. 1974. Marines Phytoplankton, Eine Auswahl der Helgoländer Planktonalgen (Diatomeen, Peridineen). Georg Thieme Verlag, Stuttgart. 186 pp.
Hasle, G. R. & Syvertsen, E. E. 1996. Marine diatoms. In: Tomas, C. R. (ed.) Identifying marine diatoms and dinoflagellates. Academic Press, Inc., San Diego, p. 5-385.
Sundström, B. G.1986. The marine genus Rhizosolenia.Doctoral Dissertation, Lund University, Lund, Sweden. 117 pp.
Biovolumes
Species | Dactyliosolen fragilissimus |
---|---|
Author | (Bergon) Hasle 1996 |
Division | CHRYSOPHYTA (HETEROKONTOPHYTA) |
Class | Diatomophyceae (Bacillariophyceae) |
Order | EUPODISCALES (BIDDULPHIALES, CENTRALES) |
Trophy | AU |
Geometric shape | ![]() |
Formula | p/4*d^2*h |
Size class | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Unit | cell | cell | cell | cell | cell | cell | cell | cell | cell | cell | cell | cell |
Size range | 4-6x30-40 | 8-10x30-60 | 10-12x60-80 | 10-12x80-100 | 12-14x50-80 | 18-21x50-70 | 30-32x150-200 | 14-16x50-80 | 16-18x50-80 | 5-7x40-50 | 10-20x70-80 | 20-30x70-80 |
Height(h), µm | 34.0 | 45.0 | 70.0 | 90.0 | 67.0 | 57.0 | 175.0 | 67.0 | 67.0 | 45.0 | 75.0 | 75.0 |
Diameter(d1), µm | 5.0 | 9.0 | 11.0 | 11.0 | 12.5 | 19.5 | 31.0 | 15.0 | 17.0 | 6.0 | 15.0 | 25.0 |
No. of cells/counting unit | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Calculated volume, µm3 | 667 | 2 861 | 6 649 | 8 549 | 8 218 | 17 014 | 132 017 | 11 834 | 15 200 | 1 272 | 13 247 | 36 797 |
Calculated Carbon pg/counting unit | 56 | 183 | 363 | 445 | 431 | 777 | 4 095 | 579 | 709 | 95 | 634 | 1 453 |
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
- 2014-03-27 07:55:58 Susanne Busch - Updated media metadata for Dactyliosolen fragilissimus_12.jpg
- 2014-03-27 07:55:13 Susanne Busch - Added media: Dactyliosolen fragilissimus_12.jpg
- 2014-03-27 07:54:46 Susanne Busch - Updated media metadata for Dactyliosolen fragilissimus_11.jpg
- 2014-03-27 07:53:57 Susanne Busch - Added media: Dactyliosolen fragilissimus_11.jpg
- 2013-08-27 09:55:53 Bengt Karlson - Updated media metadata for Dactyliosolen fragilissimus_10.jpg
- 2013-08-27 09:49:57 Bengt Karlson - Added media: Dactyliosolen fragilissimus_10.jpg
- 2013-05-14 07:27:41 Regina Hansen - Updated media metadata for Dactyliosolen fragilissimus_9.jpg
- 2013-05-14 07:27:01 Regina Hansen - Added media: Dactyliosolen fragilissimus_9.jpg
- 2012-10-04 13:57:57 Ann-Turi Skjevik - Updated media metadata for Dactyliosolen fragilissimus_8.jpg
- 2012-10-04 13:57:22 Ann-Turi Skjevik - Added media: Dactyliosolen fragilissimus_8.jpg
- 2012-09-28 14:56:59 Ann-Turi Skjevik - Updated media metadata for Dactyliosolen fragilissimus_7.jpg
- 2012-09-28 14:56:00 Ann-Turi Skjevik - Added media: Dactyliosolen fragilissimus_7.jpg
- 2012-09-14 11:18:12 Ann-Turi Skjevik - Updated media metadata for Dactyliosolen fragilissimus_6.jpg
- 2012-09-14 11:17:59 Ann-Turi Skjevik - Added media: Dactyliosolen fragilissimus_6.jpg
- 2012-02-21 15:40:10 Ann-Turi Skjevik - Updated media metadata for Dactyliosolen fragilissimus_5.jpg
- 2012-02-21 15:39:49 Ann-Turi Skjevik - Added media: Dactyliosolen fragilissimus_5.jpg
- 2011-10-13 13:54:21 Malin Mohlin - Updated media metadata for Dactyliosolen fragilissimus_4.JPG
- 2011-10-13 13:54:08 Malin Mohlin - Added media: Dactyliosolen fragilissimus_4.JPG
- 2011-10-13 13:52:41 Malin Mohlin - Updated media metadata for Dactyliosolen fragilissimus_3.jpg
- 2011-10-13 13:52:30 Malin Mohlin - Added media: Dactyliosolen fragilissimus_3.jpg
- 2011-10-13 13:51:51 Malin Mohlin - Updated media metadata for Dactyliosolen fragilissimus_2.jpg
- 2011-10-13 13:51:36 Malin Mohlin - Added media: Dactyliosolen fragilissimus_2.jpg