Gastropoda

	Slugs & Snails Of Britain Gastropoda

	Species List:

	Subclass Prosobranchia
	Order Mesogastropoda
	- Family Pomatiasidae
	Pomatias elegans	Round-mouthed Snail

	- Family Aciculadae
	Acicula fusca	Point Snail

	Subclass Pulmonata
	Order Basommatophora
	- Family Ellobiidae
	Carychium minimum	Short-toothed Herald snail
	Carychium tridentatum	Long-toothed Herald snail
	Ovatella myosotis	Mouse-eared Snail
	Leucophytia bidentata	Two-toothed White snail

	Order Stylommatophora
	- Family Succineidae
	Catinella arenaria
	Succinea oblonga
	Succinea putris	Amber Snail
	Oxyloma sarsii

	- Family Cochlicopidae
	Azea goodalli
	Cochlicopa lubrica	Slippery Snail
	Cochlicopa lubricella	Least Slippery Snail

	- Family Pyramidulidae
	Pyramidula rupestris	Rock Snail

	- Family Vertiginidae
	Columella edentula	-
	Columella aspera	-
	Truncatelling cylindrica	Looping Snail
	Vertigo pusilla
	Vertigo antivertigo	Marsh Whorl Snail
	Vertigo substriata	Striated Whorl Snail
	Vertigo pygmaea	Common Whorl Snail
	Vertigo moulinsiana
	Vertigo modesta
	Vertigo lilljeborgi
	Vertigo genesii
	Vertigo geyeri
	Vertigo alpestris
	Vertigo angustior

	- Family Chondrinidae
	Abida secale	Large Chrysalis Snail

	- Family Pupillidae
	Pupilla muscorum	Moss Snail
	Leiostyla anglica	English Chrysalis Snail
	Lauria cylindracea	Common Chrysalis Snail
	Lauria sempronii

	- Family Valloniidae
	Vallonia costata	Ribbed Grass Snail
	Vallonia pulchella	Beautiful Grass Snail
	Vallonia excentrica	Eccentric Grass Snail
	Acanthinula aculeata	Prickly Snail
	Spermodea lamellata	Plated Snail

	-Family Enidae
	Ena montana
	Ena obscura	Lesser Bulin

	- Family Punctidae
	Punctum pygmaeum	Dwarf Snail
	Toltecia pusilla

	- Family Discidae
	Helicodiscus singleyanus
	Discus rotundatus	Round Snail

	- Family Vitrinidae
	Vitrina pellucida	Pellucid Glass Snail
	Semilimax pyrenaicus
	Phenacolimax major	Greater Pellucid Glass Snail

	- Family Zonitidae
	Vitrea subrimata
	Vitrea crystallina	Crystal Snail
	Vitrea contracta	Milky Crystal Snail
	Nesovitrea hammonis	Rayed Glass Snail
	Aegopinella pura	Clear Glass Snail
	Aegopinella nitidula	Smooth Glass Snail
	Oxychilus draparnaudi	Draparnaud's Snail
	Oxychilus cellarius	Cellar Snail
	Oxychilis alliarius	Garlic Snail
	Oxychilus helveticus	Glossy Glass Snail
	Zonitoides nitidus	Hollowed Glass Snail
	Zonitoides excavatus	Shiny Glass Snail

	- Family Euconulidae
	Euconulus fulvus	Tawny Snail
	Euconulus alderi

	- Family Ferussaciidae
	Cecilioides acicula	Blind Snail

	- Family Clausiliidae
	Cochlodina laminata	Plaited Door Snail
	Macrogastra rolphii
	Clausilia bidentata	Two-toothed Door Snail
	Clausilia dubin
	Balea biplicata
	Balea perversa	Tree Snail

	- Superfamily Helicoidea (Helicidae)
	Candidula intersecta	Wrinkled Snail
	Candidula gigaxii
	Cernuella virgata	Striped or Zoned Snail
	Helicella itala	Heath Snail
	Trochoidea elegans	Top Snail
	Cochlicella acuta	Pointed Snail
	Cochlicella barbara	Pointed Snail
	Monacha cartusiana	Carthusian Snail
	Monacha cantiana	Kentish Snail
	Ashfordia granulata	Silky Snail
	Perforatella subrufescens	Brown Snail
	Perforatella rubiginosa
	Hygromia cinctella	Girdled Snail
	Hygromia limbata	Hedge Snail
	Trichia striolata	Strawberry Snail
	Trichia hispida	Hairy Snail
	Trichia plebeia
	Ponentina subvirescens	Green Snail
	Helicodonta obvoluta	Cheese Snail
	Arianta arbustorum	Copse Snail
	Helicigona lapicida	Lapidary Snail
	Theba pisana	White or Sandhill Snail
	Cepaea nemoralis	Grove or Brown-lipped Snail
	Cepaea hortensis	White-lipped Snail
	Helix aspersa	Garden or Common Snail
	Helix pomatia	Roman snail

Land Snails in the British Isles by Robert Cameron: an Aidgap Guide published by the Field Studies Council