I am obtaining lots of questions from three and four year old children lately which i love, it appears they all hold a communal fascination through slugs and also snails and also the functioning of both.

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I hear the a tiny lady that can often be found here desires to know….” perform slugs have actually eyes?” and two tiny ladies that deserve to be uncovered here want to understand if they have ears and noses too. My own son inquiry me the other night together I placed him come bed… “What space slugs make of?”

I assumed it only fitting, among all this slimy fascination to dedicate the totality week to all points slug and also snail like. I have been sharing part facts and photos on mine face publication page!

So in today’s blog ns will shot to answer few of these junior Scientists’ questions and also hopefully include a few more facts to more inspire them.

First up… do slugs have eyes and also if therefore where room they hiding them?

Slugs (and snails) do have eyes, 2 of them, castle sit on optimal of 2 tentacles (called eye stalks) on the peak of your heads! They carry out not view colour and form as well together we do however they deserve to still make the end shades that light and also dark. Back the eyes room well emerged they carry out not have a complicated method that focus.

They have the right to retract your eye tentacles to safeguard their eye from possibly harmful touch.

What about their ears and also noses?

Slugs and snails carry out not have ears and a nose favor we do but they can still smell and they can detect some sounds with vibration. They usage either your eye tentacles or two smaller tentacles below the eye tentacles for these senses. The reduced tentacles are also important for sensing taste and touch.

If a snail or slug looses any kind of of this tentacles they can regrow it!

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 Slug picture credit:  via photopin cc ; Snail photo credit: sea turtle via photopin cc

What is the difference between a slug and also a snail?

Slugs and also snails are successfully the same other than that snails have actually an apparent shell and also slugs perform not. Part slug species may have actually a little vestigial shell or an internalised shell yet most have no shell at all. Slugs carry out not need calcium in their diet whereas snails do in stimulate to keep a healthy shell.

Both slugs and snails belong come a group of pets called mollusks. In truth they are very successful creature, being provided as the 2nd most abundant species on Earth. Discovered in practically all habitats and temperatures, they room most impacted by harsh winds and an extremely dry conditions.

What room slugs make of?

Slugs (and snails) are mostly made up of water! their soft bodies are covered in a thick sticky mucous. Castle breath right into a single lung through a pore on the skin and also have a mouth component under the tentacles. Lock “eat” their food by extending a tongue choose organ called a radula from your moth. The radula is very rough as it is spanned in tiny tooth prefer protrusions. The radula division up the food by rubbing it.

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photo credit: marianbijlenga via photopin cc

Slugs and snails also produce a more thickness mucous the covers the whole body, acting prefer a thin armour that protects the slug from significant weather and keeping dirt and harmful germs out of the body.

Are all slugs and snails poor for the garden?

Despite their bad reputation no all slugs and also snails are just out to eat your prize cabbages! many eat dried organic issue such as dead plant parts and also leaves, thus contributing positively to the ecosystem and also returning every their nutrients to the soil. Some room carnivores or omnivores, eating little insects or even other tiny slugs and also snails.

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If you room fed up with your garden arrays munching through your veg path here is a great link to assist you remove them without any type of harsh chemicals.

If you desire to uncover out much more fun facts around slugs and snails, such together “How strong are they?” and also “Who would win in a race – a cheese or a snail?” then inspect out the Facebook web page for day-to-day posts!


I expect this answers some of your questions on slugs and snails, or much more importantly, i hope it satisfies the curiosity of your junior scientist because that a tiny while. If girlfriend have any type of other questions, comments or truth please leaving them in the comment below, I always love to hear from you!