Rhizosolenia hebetata f. semispina (Hensen) Gran

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Rhizosolenia hebetata f. semispina

A&B = End of cell with process (arrow=otaria); C = Two ends (dry preparation). (A=PC, B&C=DIC).

Photographer/artist Mats Kuylenstierna

Additional image information

Title
Rhizosolenia hebetata f. semispina
Photographer/artist
Mats Kuylenstierna
Copyright holder
Maria Kuylenstierna
Copyright stamp
Maria Kuylenstierna
Institute
Dept. of Marine botany, University of Gothenburg
Contributing organisation
University of Gothenburg
Contributor
Bengt Karlson
Caption
A&B = End of cell with process (arrow=otaria); C = Two ends (dry preparation). (A=PC, B&C=DIC).
Geographic area
Skagerrak - Swedish coast
License
Creative Commons Attribution-NoDerivs 3.0 Unported
Technique
Light microscopy
Preservation
No preservation
Contrast enhancement
DIC/Nomarski, Phase contrast
Stain
No stain
Image galleries
Kuylenstierna, Skagerrak-Kattegat

Description

IDs in other systems

Biovolumes

Species Rhizosolenia hebetata f. semispina
Author (Hensen) Gran 1904
Division CHRYSOPHYTA (HETEROKONTOPHYTA)
Class Diatomophyceae (Bacillariophyceae)
Order EUPODISCALES (BIDDULPHIALES, CENTRALES)
Trophy AU
Geometric shape cylinder
Formula p/4*d^2*h
Size class 1 2 3 4 5 6 7
Unit cell cell cell cell cell cell cell
Size range 4x300 5x500 7x400 10x400 10x800 15x400-500 15x800
Height(h), µm 300.0 500.0 400.0 400.0 800.0 400.0 800.0
Diameter(d1), µm 4.0 5.0 7.0 10.0 10.0 15.0 15.0
No. of cells/counting unit 1 1 1 1 1 1 1
Calculated volume, µm3 3 768 9 813 15 386 31 400 62 800 70 650 141 300
Calculated Carbon pg/counting unit 229 497 716 1 278 2 241 2 466 4 327

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

  • 2013-08-19 11:39:29 Susanne Busch - Updated media metadata for Rhizosolenia hebetata f. semispina_4.jpg
  • 2013-08-19 11:38:42 Susanne Busch - Added media: Rhizosolenia hebetata f. semispina_4.jpg
  • 2013-05-14 09:05:20 Regina Hansen - Updated media metadata for Rhizosolenia hebetata f. semispina_3.jpg
  • 2013-05-14 09:04:30 Regina Hansen - Added media: Rhizosolenia hebetata f. semispina_3.jpg
  • 2012-10-05 14:41:23 Ann-Turi Skjevik - Updated media metadata for Rhizosolenia hebetata f. semispina_2.jpg
  • 2012-10-05 14:40:37 Ann-Turi Skjevik - Added media: Rhizosolenia hebetata f. semispina_2.jpg
  • 2011-10-03 20:50:22 Bengt Karlson - Updated media metadata for Rhizosolenia hebetata f. semispina_1.gif
  • 2011-10-03 20:49:14 Bengt Karlson - Added media: Rhizosolenia hebetata f. semispina_1.gif