- published: 08 Feb 2013
- views: 5466719
Snail is a common name that is applied most often to land snails, terrestrial pulmonate gastropod molluscs.
However, the common name "snail" is also applied to most of the members of the molluscan class Gastropoda that have a coiled shell that is large enough for the animal to retract completely into. When the word "snail" is used in this most general sense, it includes not just land snails but also thousands of species of sea snails and freshwater snails. Occasionally a few other molluscs that are not actually gastropods, such as the Monoplacophora, which superficially resemble small limpets, may also informally be referred to as "snails".
Snail-like animals that naturally lack a shell, or have only an internal shell, are mostly called slugs, and land snails that have only a very small shell (that they cannot retract into) are often called semi-slugs.
Snails that respire using a lung belong to the group Pulmonata, while those with gills form a polyphyletic group; in other words, snails with gills form a number of taxonomic groups that are not necessarily more closely related to each other than they are related to some other groups. Both snails that have lungs and snails that have gills have diversified so widely over geological time that a few species with gills can be found on land and numerous species with lungs can be found in freshwater. Even a few marine species have lungs.
A land snail is a common name for any of the numerous species of snail that live on land, as opposed to those that live in salt water and fresh water. Land snails are terrestrial gastropod mollusks that have shells (those without shells are known as slugs). In reality however, it is not always easy to say which species are terrestrial, because some are more or less amphibious between land and freshwater, and others are relatively amphibious between land and saltwater.
The majority of land snails are pulmonates, i.e. they have a lung and breathe air. A minority however belong to much more ancient lineages where their anatomy includes a gill and an operculum. Many of these operculate land snails live in habitats or microhabitats that are sometimes (or often) damp or wet, such as for example in moss.
Land snails have a strong muscular foot; they use mucus to enable them to crawl over rough surfaces, and in order to keep their soft bodies from drying out. Like other mollusks, land snails have a mantle, and they have one or two pairs of tentacles on their head. Their internal anatomy includes a radula and a primitive brain. In terms of reproduction, the majority of land snails are hermaphrodite (have a full set of organs of both sexes) and most lay clutches of eggs in the soil. Tiny snails hatch out of the egg with a small shell in place, and the shell grows spirally as the soft parts gradually increase in size. Most land snails have shells that are right-handed in their coiling.
Actors: Nicole Holt (actress), Michael P Gardner (actor), Charles Reynolds (actor), Kara Rainer (actress), Michael P. Brown (actor), Douglas Impiccini (editor), Douglas Impiccini (producer), Douglas Impiccini (producer), Douglas Impiccini (writer), Douglas Impiccini (director), Christopher Morris McGilvray (actor), Zion Szot (actress), Lane Cawthon (actor), Brett Herbert (actor), Jeff Kelley (actor),
Genres: Action, Drama, Sci-Fi, Short,Actors: Matthew Caponi (writer), Matthew Caponi (producer), Matthew Caponi (editor), Matthew Caponi (director), Ursula Maria (actress), Jerome St. Jerome (actor), Nathan T. L. Laolagi (editor), Natasha Peralta (miscellaneous crew), Emmett McGee (actor), Ricardo Rivera (producer), Ricardo Rivera (producer), Robert Miller (composer), Nikki Miller (actress), Marnie Miller (actor), Parker Hurley (actor),
Genres: Drama, Fantasy, Mystery, Short,Actors: Crystal Connell (miscellaneous crew), Judd Nelson (actor), Jennifer Tilly (actress), A.W. Gryphon (producer), A.W. Gryphon (miscellaneous crew), René Ashton (actress), Jonathan Breck (actor), Jim Lang (composer), Matthew Cassel (editor), Peter Basinski (editor), Lola Davidson (actress), Lauren Suarez (miscellaneous crew), Shawn Andrews (actor), Brynn McQuade (producer), Jennifer Freeman (actress),
Plot: A group of teenage boys out to give their girlfriends a good scare on Homecoming night, which also happens to be Halloween, head to an abandoned house in an out-of-the-way fruit orchard where they uncover the story of a real life urban legend.
Genres: Comedy, Horror,Actors: Arkadiusz Jakubik (actor), Andrzej Ellert (writer), Anna Ellert (writer), Andrzej Ellert (director), Anna Ellert (director),
Plot: The film tells a funny story about a Race that takes place in a meadow. Little creatures that take part in it want to win by any means necessary. The first prize is the domination over entire meadow, so each contestant wants to eliminate his opponents. The main characters - The Spider, The Snail, The Ants, The Beetle and a very mysterious Worm try their best in the competition. Who will win the Race?
Genres: Animation, Short,Actors: Jeremy Osbern (actor), Jeremy Osbern (producer), Misti Boland (producer), Misti Boland (writer), Misti Boland (director), Remington Naves (actor),
Genres: Animation, Short,Actors: Rick Eldridge (producer), Don Knotts (actor), Rob Pottorf (composer), Tim Conway (actor), Melissa Disney (actress), Dave Ross (producer), Troy Schmidt (writer), Max Lucado (writer), Dan Lynch (producer), Sam Mercurio (actor), Katie Covell (miscellaneous crew), Wayne Powers (actor), Demetre Gionis (director),
Genres: Animation, Comedy, Family,Actors: Kevin Clash (actor), Kevin Clash (actor), Jim Henson (actor), Richard Hunt (actor), Jim Henson (director), Jim Henson (producer), Martin P. Robinson (actor), David Rudman (actor), David Rudman (actor), Steve Whitmire (actor), Louise Gold (actress), Martin G. Baker (producer), Karen Prell (actress), Karen Prell (actress), Karen Prell (actress),
Plot: Bean Bunny is too small to be useful (says his brother) to help prepare for the Bunny Picnic, so he wanders off and sees a legendary persecutor of all rabbits: the farmer's dog. But nobody believes him when he tries to tell them he's seen the dog, until the dog breaks up the picnic. And it's up to Bean to come up with a plan to defeat the farmer's dog and discover the one thing the dog fears.
Keywords: brother-brother-relationship, character-name-in-title, dog, family-relationships, rabbit, the-muppetsTrue facts about the kinkiest animal in the world... the land snail. seriously... Post to Facebook :: http://on.fb.me/11IIxhG Tweet This :: http://bit.ly/16zY17C (you can change the text) Watch more True Facts here :: http://bit.ly/VZO2rg Music : https://soundcloud.com/querflote Film Footage courtesy of Shutterstock, Inc., Used by Permission Photos Licensed by: (titles and authors in order of appearance) Macro Snail RadVila/Shutterstock.com Garden Snail - French delicacy Kletr/Shutterstock.com Monachoides vicinus dart lateral by Joris M. Koene and Hinrich Schulenburg/ CC-BY-2.0 Shooting darts: co-evolution and counter-adaptation in hermaphroditic snails by Joris M. Koene and Hinrich Schulenburg/ CC-BY-2.0 Snail Reproduction BSIP/UIG via Getty Images IMG_0686 by Flickr.com/photos/Sna...
Rainbow is a snail. He is always slow, slow and slow but, he looks safe with his shell. One lightning day, Red and Yellow try to get his shell but it has a big secret like Make sure to SUBSCRIBE to WildBrain today to catch your favourite show uploads EVERY DAY http://bit.ly/WildBrainTVSub ⏩⏩⏩ SUBSCRIBE to LARVA: http://www.youtube.com/channel/UCph-W... 🐌 SEASON 1 - Storm Drain 🐌 Red and Yellow, two strange Larva who live underneath a storm drain, encounter many surprises which fall from the outside world to their underground universe. For these two wriggly friends, anything is a good excuse for fun. See the world from Red and Yellow’s point of view, and experience what a dangerous and exciting place the world can be for such small friends. 🐌 SEASON 2 - HOUSE 🐌 Eager to explore the world...
My GIANT African Land Snail & Her Babies! My pet snails. Hey guys! Today I decided to show off my giant african land snail, Shrek. Shrek was rescued from certain doom by a kind couple who found Shrek and her siblings abandoned on the road. Hope you all enjoy her! x Em ******************************************************* IMPORTANT NOTICE As you can tell, I’m super passionate about animals and they really excite me. I know many of you are also like that, but it’s important to remember that every animal you buy or adopt is a huge responsibility. African Land Snails need a special diet and rely on certain temperatures and humidity levels in order to survive. Please do your research and think carefully about whether you can provide the best care for your future pet, and whethe...
No snails were harmed in the making of this video. Blame it on my mucus trail. Subscribe to The Pet Collective: http://bit.ly/tpcsub Facebook: http://www.facebook.com/thepetcollective Twitter: https://twitter.com/petcollectiveTV Tumblr: http://thepetcollective.tumblr.com Pinterest: http://pinterest.com/petcollectivetv/ Google+: gplus.to/thepetcollective See the official video here: http://www.youtube.com/watch?v=PPtSKimbjOU ***Snail Lyrics*** Snail! This is how I wear my shell I'm climbing up a garden pail I blame it on my mucus trail, baby! This is how a land snail moves Blame it on my sluggish 'tude Blame it on my mucus trail, baby! Snail! Snail! Snail! Snail! Snail! Maybe I'll go eat these leaves Maybe I'll go climb a tree Blame it on my mucus tail, baby! BRIDGE Snail with me ...
● Subscribe for more songs : http://goo.gl/S1qiev ● iTunes: http://bit.ly/SnailsFrogbassItunes ● Spotify: http://bit.ly/SnailsFrogbassSpotify ✖ Wallpaper Download on FB : http://goo.gl/vXvQVR •••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• ● Follow DubstepGutter: Instagram: https://instagram.com/dsgdaniel/ Facebook: https://www.facebook.com/EDMGutter Soundcloud: https://soundcloud.com/dubstepgutter Twitter: https://twitter.com/ ● DSG Clothing: http://dubstepstore.spreadshirt.com/ •••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• ● Snails: Like Snails: https://www.facebook.com/OfficialSnails Follow Snails: https://twitter.com/snailmusic Listen to Snails: http://soundcloud.com/officialsnails ● Kannibalen Records: https://www.facebo...
Besides being hermaphrodites — all snails have both boy and girl parts — they stab each other with “love darts” as a kind of foreplay. SURVEY LINK: http://surveymonkey.com/r/pbsds2017 SUBSCRIBE to Deep Look! http://goo.gl/8NwXqt DEEP LOOK: a new ultra-HD (4K) short video series created by KQED San Francisco and presented by PBS Digital Studios. See the unseen at the very edge of our visible world. Get a new perspective on our place in the universe and meet extraordinary new friends. Explore big scientific mysteries by going incredibly small. The sex life of the common snail is anything but ordinary. First, they’re hermaphrodites, fitted with both male and female reproductive plumbing, and can mate with any member of their species they want. Sounds easy, but the battle of the sexes i...
When the air itself becomes saturated and the temperature is just right, rare giants start to emerge. Armed with 6 thousand teeth to shred its prey, the Powelliphanta Snail is a voracious predator with revolting table manners. Taken From Wild New Zealand Subscribe to the BBC Earth YouTube channel: http://www.youtube.com/subscription_center?add_user=BBCEarth Want to share your views with the team behind BBC Earth and win prizes? Join our fan panel here: https://tinyurl.com/YouTube-BBCEarth-FanPanel BBC Earth Facebook http://www.facebook.com/bbcearth BBC Earth Twitter http://www.twitter.com/bbcearth BBC Earth Instagram https://www.instagram.com/bbcearth/?hl=en Visit http://www.bbc.com/earth/world for all the latest animal news and wildlife videos This is a channel from BBC Worldwide w...
Yakogai - giant sea nail is one of Okinawa's most famous dishes. Here prepared in two ways: as Sashimi and fried with onions and garlic. Fried Yakogai is slightly chewy but still nice to eat, the texture reminds a bit of fried mushrooms, the Sashimi is tender and crisp at the same time.
When he was spoken he was born out of place Prosperity gospel: money, not faith Crippled by wanting, building away Frantically mortal, his symbol betrays
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