clade Euthyneura clade Panpulmonata clade Eupulmonata clade Stylommatophora The white-lipped snail (Cepaea hortensis) is a medium-sized species of air-breathing land snail, a terrestrial pulmonate gastropod mollusc. It is a close relative of the grove snail. == Shell description == The white-lipped snail is very slightly smaller than the grove sna...