October 22 Observations

Just to clarify, my micro-pond was created from water source #6, which was the Holston River along John Sevier Hwy under the I 40 bridge.  The location had partial shade.. I added both plants A and B, which were Amblystegium varium and Utricularia vulgaris L..

Today I saw a wide variety of micro-organisms. We'll start off with the ones in the top portion of the water. The first on i saw was single celled, non chlorophyll based, and stationary. There was a small colony of them, with at least ten present. One of them had what appeared to be two long flagella attached to its body. The other organism i saw was what i believe to be a Gastrotrich (Patterson, 28). It was a multi-celled organism with two tails in the back and cilia in the front on it's head. I only saw one of them.

I saw the widest variety of organisms in the middle waters, where the plants were located. The first one i saw is a chlorophyll based, single celled Epistylis (Patterson, 112). It was stationary, and appeared to be attached to the plant with it's flagella, though it could have just been sitting next to it. I saw only two Epistyli. The next organism that i was able identify was the Rotifer (Patterson, 27). A shell like creature, he head and a pointed tail, with wheel shaped cilia at it's mouth, where it seemed to be inhaling smaller bacteria. He was multi-celled, and moved all around. There were also a couple of Paramecium swimming around rather fast. It was very large, however, it was single celled and chlorophyll based. I noticed other very small circular organisms that moved around very fast. They were probably in the vast majority.

In the muddy waters, the most prominent creature i saw was what is commonly known as the Carpenter's Ruler (Bold, 86). It is a chlorophyll based, multi-celled organism that moves and looks just like a carpenter's ruler. There were at lease five of these guys all along the mud of my micro-pond. I will try to get a video of them next time. There were also ten or more long, brown and worm like creatures known as Diatoms (Bold, 82). They were stationary. There was also a few rotifers swimming around eating, as well as several very small bacteria colonies. I will go ahead and attach this picture of the Gastrotrich, for your viewing pleasure.

Image found at: www.gpmatthews.nildram.co.uk