Chaetoceros lorenzianus Grunow, 1863

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Chaetoceros cf. lorenzianus

tip of setae

Photographer/artist Janina Kownacka

Additional image information

Title
Chaetoceros cf. lorenzianus
Photographer/artist
Janina Kownacka
Copyright holder
Janina Kownacka
Institute
National Marine Fisheries Research Institute
Contributing organisation
HELCOM-PEG
Contributor
Janina Kownacka
Caption
tip of setae
Sampling date
autumn 2007
Geographic area
Baltic Sea - The Gulf of Gdansk
Location
Sopot
License
Creative Commons Attribution-NoDerivs 3.0 Unported
Technique
SEM Scanning Electron Microscopy
Image galleries
HELCOM-PEG

Description

IDs in other systems
Tropic type
A

Biovolumes

Species Chaetoceros lorenzianus
Author Grunow 1863
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 6 7 8
Unit cell cell cell cell cell cell cell cell
Size range 12x34 24x48 30x30 15-20x17-30 20-25x15-25 20-25x25-38 25-30x18-30 30-35x18-32
Height(h), µm 34.0 48.0 30.0 23.0 20.0 32.0 24.0 26.0
Diameter(d1), µm 12.0 24.0 30.0 17.5 22.5 22.5 27.5 32.5
Diameter(d2), µm 9.0 14.0 19.0 11.0 12.0 12.0 15.0 16.0
No. of cells/counting unit 1 1 1 1 1 1 1 1
Calculated volume, µm3 2 883 12 660 13 424 3 476 4 239 6 782 7 772 10 613
Calculated Carbon pg/counting unit 184 612 641 214 252 369 412 530

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 11:47:35 Malin Mohlin - Updated media metadata for Chaetoceros lorenzianus_7.jpg
  • 2013-05-06 11:20:28 Malin Mohlin - Updated media metadata for Chaetoceros lorenzianus_7.jpg
  • 2013-05-06 11:17:04 Malin Mohlin - Added media: Chaetoceros lorenzianus_7.jpg
  • 2013-04-26 11:26:49 Janina Kownacka - Updated media metadata for Chaetoceros lorenzianus_6.jpg
  • 2013-04-26 11:24:42 Janina Kownacka - Added media: Chaetoceros lorenzianus_6.jpg
  • 2013-04-26 11:23:57 Janina Kownacka - Updated media metadata for Chaetoceros lorenzianus_5.jpg
  • 2013-04-26 11:22:35 Janina Kownacka - Added media: Chaetoceros lorenzianus_5.jpg
  • 2013-04-26 11:18:08 Janina Kownacka - Updated media metadata for Chaetoceros lorenzianus_4.jpg
  • 2013-04-26 11:16:26 Janina Kownacka - Added media: Chaetoceros lorenzianus_4.jpg
  • 2013-04-26 11:15:35 Janina Kownacka - Deleted media: Chaetoceros lorenzianus_4.jpg
  • 2013-04-26 11:15:07 Janina Kownacka - Updated media metadata for Chaetoceros lorenzianus_4.jpg
  • 2013-04-26 11:09:59 Janina Kownacka - Added media: Chaetoceros lorenzianus_4.jpg
  • 2013-04-26 11:09:40 Janina Kownacka - Updated media metadata for Chaetoceros lorenzianus_3.jpg
  • 2013-04-26 11:09:07 Janina Kownacka - Updated media metadata for Chaetoceros lorenzianus_3.jpg
  • 2013-04-26 11:07:56 Janina Kownacka - Added media: Chaetoceros lorenzianus_3.jpg
  • 2013-04-26 11:07:16 Janina Kownacka - Updated media metadata for Chaetoceros lorenzianus_2.jpg
  • 2013-04-26 11:05:52 Janina Kownacka - Added media: Chaetoceros lorenzianus_2.jpg
  • 2013-04-26 11:05:29 Janina Kownacka - Updated media metadata for Chaetoceros lorenzianus_1.jpg
  • 2013-04-26 11:02:11 Janina Kownacka - Added media: Chaetoceros lorenzianus_1.jpg