Chaetoceros impressus K.G. Jensen & Moestrup, 1998

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Chaetoceros impressus

Photographer/artist Seija Hällfors

Additional image information

Title
Chaetoceros impressus
Photographer/artist
Seija Hällfors
Copyright holder
Seija Hällfors
Institute
SYKE
Contributor
Ann-Turi Skjevik
Location
Baltic Sea
License
Creative Commons Attribution-NoDerivs 3.0 Unported
Technique
Light microscopy
Preservation
Not described
Contrast enhancement
Not described
Stain
Not described

Synonym names

  • Chaetoceros castracanei

Description

IDs in other systems
Tropic type
A

External links

Biovolumes

Species Chaetoceros impressus
Author K.G. Jensen & Moestrup 1998
Division CHRYSOPHYTA (HETEROKONTOPHYTA)
Class Diatomophyceae (Bacillariophyceae)
Order EUPODISCALES (BIDDULPHIALES, CENTRALES)
Trophy AU
Geometric shape oval cylinder
Formula p/4*d1*d2*h
Size class 1 2 3 4 5
Unit cell cell cell cell cell
Size range 16-18x12-13 16-18x20-22 18-20x18-20 20x23-27 25x20
Height(h), µm 12.5 21.0 19.0 25.0 20.0
Diameter(d1), µm 17.0 16.8 18.5 20.0 25.0
Diameter(d2), µm 12.8 13.4 14.8 15.0 18.8
No. of cells/counting unit 1 1 1 1 1
Calculated volume, µm3 2 127 3 722 4 084 5 888 7 359
Comment HD fac.=0.75 HD fac.=0.8 HD fac.=0.8 HD fac.=0.75 HD fac.=0.75
Calculated Carbon pg/counting unit 144 227 244 329 394

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

  • 2014-03-26 08:42:10 Susanne Busch - Updated media metadata for Chaetoceros impressus_7.jpg
  • 2014-03-26 08:41:12 Susanne Busch - Added media: Chaetoceros impressus_7.jpg
  • 2014-01-27 13:07:32 Helena_Hoglander_PEG - Updated media metadata for Chaetoceros impressus_6.jpg
  • 2014-01-27 13:01:08 Helena_Hoglander_PEG - Added media: Chaetoceros impressus_6.jpg
  • 2013-05-14 07:09:43 Regina Hansen - Updated media metadata for Chaetoceros impressus_5.jpg
  • 2013-05-14 07:09:01 Regina Hansen - Added media: Chaetoceros impressus_5.jpg
  • 2012-09-28 11:05:12 Ann-Turi Skjevik - Updated media metadata for Chaetoceros impressus_4.jpg
  • 2012-09-28 11:04:03 Ann-Turi Skjevik - Updated media metadata for Chaetoceros impressus_4.jpg
  • 2012-09-28 11:01:54 Ann-Turi Skjevik - Added media: Chaetoceros impressus_4.jpg
  • 2012-09-14 11:09:22 Ann-Turi Skjevik - Updated media metadata for Chaetoceros impressus_3.jpg
  • 2012-09-14 11:09:15 Ann-Turi Skjevik - Added media: Chaetoceros impressus_3.jpg
  • 2012-09-14 11:08:54 Ann-Turi Skjevik - Updated media metadata for Chaetoceros impressus_2.jpg
  • 2012-09-14 11:08:42 Ann-Turi Skjevik - Added media: Chaetoceros impressus_2.jpg
  • 2011-10-13 13:02:38 Malin Mohlin - Updated media metadata for Chaetoceros impressus_1.jpg
  • 2011-10-13 13:02:15 Malin Mohlin - Updated media metadata for Chaetoceros impressus_1.jpg
  • 2011-10-13 13:01:57 Malin Mohlin - Added media: Chaetoceros impressus_1.jpg