Images made through a microscope. All subject types.

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Joined: Tue Apr 27, 2010 6:44 am
Location: Fort Collins, CO.


Post by gjones »

There are great numbers of these in our reservoir.Image
Grant Jones

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Joined: Sat Sep 29, 2007 10:53 am
Location: England

Post by BJ »

hi Grant,

beautifully clear photos. I especially like the first one where you can see the detailed structure of the frustule.

I think that I often miss this species in samples as it is so transparent.

It has been moved to a new genus, Urosolenia. Apparently the similarity in shape with marine Rhizosolenia species is coincidental. You can read a short account of the genus with some great SEM photos on Google Books:

Search "Round Mann Crawford Urosolenia"

Thank you for posting.


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Post by Mitch640 »

Very interesting, although I don't know what it is. You must have a good eye to have even seen it, let alone get an image of it. :)

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