Why a crawling land snail leaves a slime trail behind it?

Snails move by laying down a bed of mucus (slime) under the foot and moving over it. In big snails you can see waves of contraction in the foot moving forward, carrying the snail with it if you let it crawl on a glass plate. So as they move forward, the mucus gets left behind. read more

Snails move by laying down a bed of mucus (slime) under the foot and moving over it. In big snails you can see waves of contraction in the foot moving forward, carrying the snail with it if you let it crawl on a glass plate. read more

Snails are gastropods. Since "gastro" means stomach and "pod" means foot, a snail is essentially a "stomach foot." This description makes sense, since a snail's body is like one long foot with a mouth on one end. Snails produce slime, which is a kind of mucus, via a special gland on the front of the snail's foot. read more

A crawling land snail leaves a slime trail behind it. Give reason - 1085179 read more