Monday 3 December 2012

Red Worms - Eisenia fetida/doetida

The Tigers orginally originated from Europe. They are often called Brandlings in Europe and Redworms in America. Thier scientific name would be Eisenia fetida. They are rusty in colour with a distinct brownish tinge.

The Red Worms are surface dwellers. This means they naturally tend to go to the surface area of forest litter or thicker green grass. Because of their surface dwelling nature, they often make good bird food and fish food after a heavy rain. Some of you may notice that after a heavy downpour, there may be some worms crawling on the surface of your pavement. Those worms are the red worms. Besides that, they develop a very interesting defence mechanism when under threat. Often they emit a foul smelling and tasting liquid. Hence they do not make good fishing bait because the fishes tend to avoid them and even spit them out. Some may say that any catch using the red worms is simply luck as it is bad for the fish and good for the fisher.

Once common misconception would be that the red worms are often confused with their close relative Eisenia fetida andrei. Their relative, differs in a bloody red colour and has not clear bands or rings.  In Australia, they are now more know as teh Red Tigers. To simply things, let's just call them the Tigers. One feature to distinguish the two would be the tip of the E.fetida andrei tail is often yellow.

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