Circumferential and longitudinal muscles on the periphery of each segment enable the worm to move. Large numbers of chemoreceptors are concentrated near its mouth. The central nervous system consists of two ganglia above the mouth, one on either side, connected to a nerve cord running back along its length to motor neurons and sensory cells in each segment. It has a central and a peripheral nervous system.
It has a double transport system composed of coelomic fluid that moves within the fluid-filled coelom and a simple, closed blood circulatory system. It conducts respiration through its skin. An earthworm's digestive system runs through the length of its body. Earthworms are commonly found living in soil, feeding on live and dead organic matter. Letting us know what you find is really important, as it will help us to understand soil health.An earthworm is a tube-shaped, segmented worm found in the phylum Annelida. You can go on a worm hunt at any time, but if you submit your findings by 30th April your findings will be used to create a big worm map of the UK!
Once you've been on your Worm Hunt, fill out your findings using the form below. Worms are really important in the food chain and make a tasty meal for birds, hedgehogs and frogs Worms burrow through the soil creating channels which allow rainwater to drain away, reducing flooding Soils with earthworms are up to 90% more effective at soaking up water. Worms eat their own body weight in food in one day! Worm poo enriches the soil with vital nutrients keeping it healthy You can print this out at home to take with you on your Worm Hunt. The guide provides instructions on four ways you can encourage worms to say 'hello', along with information on how to identify the most common types of worm you might find on your Worm Hunt. By reporting your findings, you'll help build a better picture of the state of Britain's soils in gardens and green spaces across the UK.Įnter your details into the form below to download our Worm Hunt Guide. Taking part is easy and fun! Our Worm Hunt will help you discover more about the incredible creatures beneath your feet. Calling all nature explorers! Did you know that healthy soils have more worms? This spring, learn about the soil you have at home by going on a worm hunt!
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