Aulacoseira Thwaites

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cf Aulacoseira sp.

Photographer/artist Malin Mohlin

Additional image information

Title
cf Aulacoseira sp.
Photographer/artist
Malin Mohlin
Copyright holder
Malin Mohlin
Copyright stamp
Malin Mohlin
Institute
Swedish meterological and hydrological institute
Contributor
Malin Mohlin
Geographic area
Baltic Sea - Central Baltic proper
License
Creative Commons Attribution-NoDerivs 3.0 Unported
Technique
Light microscopy
Contrast enhancement
DIC/Nomarski
Stain
No stain
Image galleries
Skagerrak-Kattegat

Description

Biovolumes

Species Aulacoseira
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
Unit cell cell
Size range 6x10-15 8x20-25
Height(h), µm 12.0 22.0
Diameter(d1), µm 6.0 8.4
No. of cells/counting unit 1 1
Calculated volume, µm3 339 1 219
Calculated Carbon pg/counting unit 32 92

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

  • 2013-05-06 11:23:37 Malin Mohlin - Updated media metadata for Aulacoseira_5.jpg
  • 2013-05-06 11:22:47 Malin Mohlin - Added media: Aulacoseira_5.jpg
  • 2011-10-03 08:40:01 Malin Mohlin - Updated media metadata for Aulacoseira_4.JPG
  • 2011-10-03 08:39:38 Malin Mohlin - Added media: Aulacoseira_4.JPG
  • 2011-10-03 08:39:16 Malin Mohlin - Updated media metadata for Aulacoseira_3.JPG
  • 2011-10-03 08:39:01 Malin Mohlin - Added media: Aulacoseira_3.JPG
  • 2011-10-03 08:35:13 Malin Mohlin - Updated media metadata for Aulacoseira_2.jpg
  • 2011-10-03 08:34:58 Malin Mohlin - Added media: Aulacoseira_2.jpg
  • 2011-10-03 08:34:37 Malin Mohlin - Updated media metadata for Aulacoseira_1.jpg
  • 2011-10-03 08:34:07 Malin Mohlin - Added media: Aulacoseira_1.jpg