Pond fluke

A pond fluke is a variation of Fluke or Trematoda that often appears in outdoor bodies of water or unclean ponds. They are often the result of the water being uncleaned and the rapid multiplacation and evolution of Bacteria inside.

Description
Pond Flukes are often a small size, An infant pond fluke is a tiny 1cm, worm type creature with a curved tail at the back, which it throws forward to swim. The adult pond Fluke is about 4cm long, white and thick; this is the adult stage.

How pond flukes occur
Pond flukes are the result of extremely dirty still water which has no oxygen flow going into it whatsoever, and bacteria begin to multiply and evolve rapidly. Eventually, they become pond flukes, first starting off as an infant stage. Tiny, and grey. In about a week, if the conditions are right. They grow longer, thick and white. If Pond flukes occur, any other creatures in the body of water, are likely to die off with disease.

Other facts

 * Pond flukes are known carriers of disease, due to the high bacterial level which is possessed in the water around them and in themselves. They may by a threat to humans, and certainly to other underwater life.