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.
Snail is usually one of almost all members of the molluscan class Gastropoda which have coiled shells.
Snail may also refer to
Bet on Black, occasionally referred to as "Snail Race", is an advertising campaign run in 2000 by Diageo to promote Guinness-brand stout in the United Kingdom. The piece, directed by Frank Budgen, follows a snail race taking place in a town of Latin American appearance. It is the third piece of the Good things come to those who wait campaign launched by Abbott Mead Vickers BBDO in 1996, following on from Swimblack (1998) and Surfer (1999). The music in the advertisement is "Barbarabateri" by Beny More with Pérez Prado and his orchestra. Prado's music has also been in used in previous Guinness advertisements such as the successful Anticipation and Swimblack.
Whilst the previous advertisement in the campaign, Surfer, was a success, Bet on Black saw a return to the style of the campaign's inaugural advertisement, Swimblack, featuring a championed sports race and music by Pérez Prado. Conversely, the following advertisement in the campaign, Dreamer, was a return to Surfer's black and white filmography. The four advertisements formed the first part of the campaign which was put on hold for several years afterwards.
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
CUT THAT FUCKER OFF!