Outnumbered

The long wriggly creature in this video is a Nematode:



These can be found almost everywhere on the Earth. There are thousands of varieties whch inhabit the ocean bed, ponds, underground in mines, in soil and even in a small piece of moss. That is where I found this one. It is thought there are approximately 60 billion Nematodes to every human. We are well and truly outnumbered.

Microscopic Life in Moss

Some video clips, slowed down to a quarter speed ....



... as they are constantly rushing about. This time I was able to use the above stage lighting which gives somewhat clearer views of the activity. My first thought on identification was Ostracada but now I am not so sure, Thay may be Cillates. PS. Just been identified by Izmi Gigavista from Fort Hays State University as being a cillate known as Colpoda.

Pond Life - Little and Large

First the little. Some Ostracods I found near the edge of my raised pond. They are large enough to be seen as tiny brown dots moving around in the water. These crustaceans live in a hard shell which is in two parts. In the second clip, top creature, you might just see the thin opening when it moves about. This shell closes when it senses danger. The video was made under a 3.5X objective lens on my microscope.



For the large - what could be more beautiful than ..



.... a water lily.

Life in Moss

I picked up a bit of moss kindly thrown on my path by a bird. It was placed in a small petri dish and soaked with boiled tap water for a few hours:



Then the moss was removed and squeezed to drip some of the moisture in another dish. Now a small amount of that liquid was picked up in a pipette and a drop or two placed on a microscope slide. With the naked eye only a few minute dots could be seen in the water. After adjusting the lighting the sample was viewed to see what microscopic life could be found and photographs taken. Here are a few:

A nematode:


Probably a rotifer:


An as yet unidentified creature:


I must try this again with some moss from a different place.