Chaetoceros didymus Ehrenberg, 1845

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Chaetoceros didymus

Photographer/artist Maria Karlberg

Additional image information

Title
Chaetoceros didymus
Photographer/artist
Maria Karlberg
Institute
SMHI
Contributor
Maria Karlberg
License
Creative Commons Attribution-NoDerivs 3.0 Unported
Technique
Light microscopy
Stain
No stain

Description

IDs in other systems
Tropic type
A
Morphology
Valve protuberance, setae, siliceous hairs, resting spores in pairs
Other remarks
Complex of taxa (Rines & Hargraves 1988)
Life form
Cells united in chains
Size
Diameter=10-40 µm
Resting spore
+
Literature
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.
Jensen, K. G. & Moestrup, Ø. 1998. The genus Chaetoceros (Bacillariophyceae) in inner Danish coastal waters. Opera Botanica. 133: 1-68.
Rines, J. E. B. & Hargraves, P. E. 1988. The Chaetoceros Ehrenberg (Bacillariophyceae) flora of Narragansett Bay, Rhode Island, USA. Bibliotheca Phycologica 79: 1-196

Change History

  • 2018-03-16 13:51:04 Maria Karlberg - Updated media metadata for Chaetoceros didymus_7.jpg
  • 2018-03-16 13:46:10 Maria Karlberg - Added media: Chaetoceros didymus_7.jpg
  • 2012-09-24 14:40:28 Ann-Turi Skjevik - Updated media metadata for Chaetoceros didymus_6.jpg
  • 2012-09-24 14:40:06 Ann-Turi Skjevik - Updated media metadata for Chaetoceros didymus_6.jpg
  • 2012-09-24 14:39:58 Ann-Turi Skjevik - Added media: Chaetoceros didymus_6.jpg
  • 2012-04-26 14:16:42 Niels Daugbjerg - Updated media metadata for Chaetoceros didymus_5.jpg
  • 2012-04-26 14:14:07 Niels Daugbjerg - Updated media metadata for Chaetoceros didymus_5.jpg
  • 2012-04-26 14:10:11 Niels Daugbjerg - Added media: Chaetoceros didymus_5.jpg
  • 2011-10-13 13:00:17 Malin Mohlin - Updated media metadata for Chaetoceros didymus_4.JPG
  • 2011-10-13 12:59:53 Malin Mohlin - Added media: Chaetoceros didymus_4.JPG
  • 2011-10-13 12:57:36 Malin Mohlin - Updated media metadata for Chaetoceros didymus_3.JPG
  • 2011-10-13 12:57:19 Malin Mohlin - Added media: Chaetoceros didymus_3.JPG
  • 2011-09-20 20:39:46 Bengt Karlson - Updated media metadata for Chaetoceros didymus_2.gif
  • 2011-09-20 20:38:21 Bengt Karlson - Added media: Chaetoceros didymus_2.gif