Aciculidae | |
Acicula fusca (Montagu, 1803) | Point Snail |
Acicula sp. | |
Acme lineata | Point Snail |
Acme sp. | |
Agriolimacidae | |
Agriolimacidae sp. | |
Agriolimax agrestis | Field (Netted?) Slug |
Agriolimax caruanae | Caruana's Slug |
Agriolimax laevis | Marsh Slug |
Agriolimax reticulatus | Field (Netted?) Slug |
Agriolimax sp. | |
Deroceras agreste (Linnaeus, 1758) | Grey Field Slug |
Deroceras caruanae Pilsbry, 1944 | Long-neck Field Slug |
Deroceras hesperium Pilsbry, 1944 | Evening Field Slug |
Deroceras heterura Pilsbry, 1944 | False Marsh Slug |
Deroceras invadens | a slug |
Deroceras laeve Müller, 1774 | Meadow Slug |
Deroceras monentolophus Pilsbry, 1944 | One-ridge Field Slug |
Deroceras panormitanum (Lessona & Pollonera, 1882) | Brown Field Slug |
Deroceras reticulatum Müller, 1774 | Netted Slug |
Deroceras sp. | |
Ancylidae | |
Acroloxus lacustris (Linnaeus, 1758) | |
Acroloxus sp. | |
Ancylastrum fluviatile | River Limpet |
Ancylastrum sp. | |
Ancylus fluviatilis Müller, 1774 | River Limpet |
Ancylus lacustris (Linnaeus) | Lake Limpet |
Ancylus sp. | |
Ferrissia clessiniana | |
Ferrissia sp. | |
Ferrissia wautieri (Mirolli, 1960) | |
Aplysiiidae | |
Aplysia dactylomela Rang, 1828 | Annulated Sea-Hare |
Aplysia depilans Gmelin, 1791 | sea hare |
Aplysia fasciata Poiret, 1789 | mottled sea hare |
Aplysia punctata Cuvier, 1803 | sea hare |
Aplysia sp. Linnaeus, 1767 | |
Arionidae | |
Anadenulus cockerelli | American Keeled Slug |
Anadenulus sp. | |
Ariolimax californicus | California Banana Slug |
Ariolimax columbianus | Pacific Banana Slug |
Ariolimax dolichophallus | Slender Banana Slug |
Ariolimax sp. | |
Arion ater (Linnaeus, 1758) | Black Slug |
Arion ater/rufus agg. | |
Arion circumscriptus Johnston, 1828 | Brown-banded Arion |
Arion circumscriptus agg. | Bourguignat's Slug |
Arion distinctus Mabille, 1868 | Darkface Arion |
Arion fasciatus Quick, 1960 | Bourguignat's Slug |
Arion flagellus Collinge, 1893 | Durham Slug |
Arion hortensis Férussac, 1819 | Garden Slug |
Arion hortensis agg. | Garden Slug |
Arion intermedius Normand, 1852 | Hedgehog Slug |
Arion lusitanicus | Lusitanian Slug |
Arion minimus | Hedgehog Slug |
Arion owenii Davies, 1979 | Warty Arion |
Arion rufus | Chocolate Arion |
Arion silvaticus Lohmander, 1937 | Forest Arion |
Arion sp. | |
Arion subfuscus Draparnaud, 1805 | Dusky Slug |
Arionidae sp. | |
Binneya guadalupensis | Guadalupe Shelled Slug |
Binneya notabilis | Santa Barbara Shelled Slug |
Binneya sp. | |
Geomalacus maculosus Allman, 1843 | Kerry Slug |
Geomalacus sp. | |
Gliabates oregonius | Salamander Slug |
Gliabates sp. | |
Hemphillia burringtoni | Keeled Jumping Slug |
Hemphillia camelus | Pale Jumping Slug |
Hemphillia danielsi | Marbled Jumping Slug |
Hemphillia dromedarius | Dromedary Jumping Slug |
Hemphillia glandulosa | Warty Jumping Slug |
Hemphillia malonei | Malone Jumping Slug |
Hemphillia pantherina | Panther Jumping Slug |
Hemphillia sp. | |
Hesperarion hemphilli | Hemphill Western Slug |
Hesperarion mariae | Tillamook Western Slug |
Hesperarion niger | Black Western Slug |
Hesperarion sp. | |
Magnipelta mycophaga | Magnum Mantle Slug |
Magnipelta sp. | |
Prophysaon andersoni | Reticulate Taildropper Slug |
Prophysaon boreale | Northern Taildropper Slug |
Prophysaon coeruleum | Blue-gray Taildropper Slug |
Prophysaon dubium | Papillose Taildropper Slug |
Prophysaon fasciatum | Banded Taildropper Slug |
Prophysaon foliolatum | Yellow-bordered Taildropper Slug |
Prophysaon humile | Smoky Taildropper Slug |
Prophysaon obscurum | Mottled Taildropper Slug |
Prophysaon sp. | |
Prophysaon vanattae | Scarletback Taildropper Slug |
Udosarx lyrata | Lyre Mantle Slug |
Udosarx sp. | |
Zacoleus idahoensis | Idaho Sheathed Slug |
Zacoleus sp. | |
Assimineidae | |
Assiminea grayana Fleming, 1828 | Dun Sentinel |
Assiminea littorina | |
Assiminea sp. | |
Paludinella littorea | |
Paludinella littorina (delle Chiaje, 1828) | |
Paludinella sp. | |
Bithyniidae | |
Bithynia leachii (Sheppard, 1823) | Leach's Bithynia |
Bithynia sp. | |
Bithynia tentaculata (Linnaeus, 1758) | Common Bithynia |
Boettgerillidae | |
Boettgerilla pallens Simroth, 1912 | Worm Slug |
Boettgerilla sp. | |
Boettgerilla vermiformis | Worm Slug |
Boettgerillidae sp. | |
Bradybaenidae | |
Bradybaena fruticum | Bush Snail |
Bradybaena similaris | Asian Tramp Snail |
Bradybaena sp. | |
Bradybaenidae sp. | |
Fruticola fruticum | Bush Snail |
Fruticola sp. | |
Monadenia callipeplus | Downy Sideband Snail |
Monadenia chaceana | Siskiyou Sideband Snail |
Monadenia churchi | Klamath Sideband Snail |
Monadenia circumcarinata | Keeled Sideband Snail |
Monadenia cristulata | Crested Sideband Snail |
Monadenia fidelis | Pacific Sideband Snail |
Monadenia hillebrandi | Mariposa Sideband Snail |
Monadenia infumata | Redwood Sideband Snail |
Monadenia marmarotis | |
Monadenia mormonum | Sierra Sideband Snail |
Monadenia rotifer | |
Monadenia scottiana | Scott Sideband Snail |
Monadenia setosa | Trinity Bristle Snail |
Monadenia sp. | |
Monadenia troglodytes | Shasta Sideband Snail |
Monadenia tuolumneana | Tuolumne Sideband Snail |
Monadenia yosemitensis | Mariposa Sideband Snail |
Buccinidae | |
Buccinum sp. | |
Buccinum undatum Linnaeus, 1758 | Common whelk |
Hinia reticulata (Linnaeus, 1758) | Netted dog whelk |
Hinia sp. | |
Bulimulidae | |
Bulimulidae sp. | |
Bulimulus guadalupensis | West Indian Bulimulus |
Bulimulus sp. Leach, 1814 | |
Drymaeus dominicus | Master Treesnail |
Drymaeus dormani | Manatee Treesnail |
Drymaeus multilineatus | Lined Treesnail |
Drymaeus sp. | |
Liguus fasciatus | Florida Treesnail |
Liguus sp. | |
Naesiotus christenseni (Miller & Reeder, 1984) | Santa Rita Rabdotus |
Naesiotus nigromontanus (Dall, 1897) | Black Mountain Rabdotus |
Naesiotus sp. Albers, 1850 | Naesiotus species snail |
Orthalicus floridensis | banded Treesnail |
Orthalicus reses | Stock Island Treesnail |
Orthalicus sp. | |
Rabdotus alternatus (Say, 1830) | Striped Rabdotus |
Rabdotus dealbatus (Say, 1821) | Whitewashed Rabdotus |
Rabdotus mooreanus | Prairie Rabdotus |
Rabdotus pilsbryi (Ferriss, 1925) | Elongate Rabdotus |
Rabdotus sp. Albers, 1850 | Rabdotus species snail |
Calyptraeidae | |
Crepidula fornicata Linnaeus, 1758 | Slipper limpet |
Crepidula sp. | |
Cardiidae | |
Acanthocardia aculeata (Linnaeus, 1758) | spiny cockle |
Acanthocardia sp. | |
Cerastodrema edulis Linnaeus, 1758 | Common cockle |
Cerastodrema sp. | |
Chondrinidae | |
Abida secale (Draparnaud, 1801) | Large Chrysalis Snail |
Abida sp. | |
Chondrinidae sp. | |
Clausiliidae | |
Balea biplicata (Montagu, 1803) | Thames Door Snail |
Balea heydeni | a snail |
Balea perversa (Linnaeus, 1758) | Tree Snail |
Balea sp. | |
Clausilia bidentata (Strom, 1765) | Common Door Snail Two-toothed Door Snail |
Clausilia biplicata | Thames Door Snail |
Clausilia cravenensis Taylor | Craven Door Snail |
Clausilia dubia Draparnaud, 1805 | Craven Door Snail |
Clausilia laminata | Plaited Door Snail |
Clausilia rolphii | Rolph's Door Snail |
Clausilia rugosa | Common or Two-toothed Door Snail |
Clausilia sp. | |
Clausiliidae sp. | |
Cochlodina laminata (Montagu, 1803) | Plaited Door Snail |
Cochlodina sp. | |
Laciniaria biplicata | Thames Door Snail |
Laciniaria sp. | |
Macrogastra rolphii (Turton, 1826) | Rolph's Door Snail |
Macrogastra sp. | |
Marpessa laminata | Plaited Door Snail |
Marpessa sp. | |
Cochlicopidae | |
Azeca goodalli (Férussac, 1821) | |
Azeca menkeana | Three-toothed Moss Snail |
Azeca sp. | |
Azeca tridens | Three-toothed Moss Snail |
Cochlicopa lubrica | Slippery Moss Snail |
Cochlicopa lubricella (Porro, 1838) | |
Cochlicopa minima | |
Cochlicopa nitens (Gallenstein, 1848) | |
Cochlicopa sp. | |
Cochlicopidae sp. | |
Discidae | |
Discidae sp. | |
Discus rotundatus | Rounded Snail |
Discus ruderatus (Férussac, 1821) | |
Discus sp. | |
Goniodiscus rotundatus | Rounded Snail |
Goniodiscus sp. | |
Helicodiscus singleyanus Pilsbry, 1890 | |
Helicodiscus sp. | |
Dreissenidae | |
Dreissena polymorpha (Pallas, 1771) | Zebra Mussel |
Dreissena sp. | |
Ellobiidae | |
Auriculinella bidentata | |
Auriculinella sp. | |
Carychium minimum Müller, 1774 | Herald Snail |
Carychium sp. | |
Carychium tridentatum (Risso, 1826) | Slender Herald Snail |
Leuconia bidentata | |
Leuconia sp. | |
Leucophytia bidentata (Montagu, 1808) | |
Leucophytia sp. | |
Ovatella denticulata | Mouse-eared Snail |
Ovatella myosotis (Draparnaud, 1801) | Mouse-eared Snail |
Ovatella sp. | |
Phytia myosotis | Mouse-eared Snail |
Phytia sp. | |
Enidae | |
Ena montana (Draparnaud, 1801) | Mountain Bulin |
Ena obscura | Lesser Bulin |
Ena sp. | |
Enidae sp. | |
Merdigera obscura | Lesser Bulin |
Merdigera sp. | |
Zebrina detrita | a zebra snail |
Zebrina sp. | |
Euconulidae | |
Euconulidae sp. | |
Euconulus alderi (Gray, 1840) | Tawny Glass Snail |
Euconulus fulvus | Brown Hive Snail |
Euconulus fulvus agg. | Tawny Glass Snail |
Euconulus sp. | |
Ferussaciidae | |
Cecilioides acicula | Blind Awlsnail |
Cecilioides aperta | Obtuse Awlsnail |
Cecilioides sp. | |
Ferussaciidae sp. | |
Helicidae | |
Arianta arbustorum (Linnaeus, 1758) | Copse Snail |
Arianta sp. | |
Candidula gigaxii (L. Pfeiffer, 1850) | |
Candidula intersecta (Poiret, 1801) | Wrinkled Snail |
Candidula sp. | |
Cepaea hortensis | White-lipped Snail |
Cepaea nemoralis (Linnaeus, 1758) | Grove Snail |
Cepaea sp. | |
Cernuella sp. | |
Cernuella virgata (da Costa, 1778) | Striped Snail |
Cornu aspersum (Müller, 1774) | Brown Garden Snail |
Cornu sp. Born, 1778 | Cornu species snail |
Cryptomphalus aspersus | Garden or Common Snail |
Cryptomphalus sp. | |
Eobania sp. | |
Eobania vermiculata | Chocolate-band Snail |
Euparypha pisana | White or Sandhill Snail |
Euparypha sp. | |
Helicidae sp. | |
Helicigona lapicida (Linnaeus, 1758) | Lapidary Snail |
Helicigona sp. | |
Helicodonta obvoluta | Cheese Snail |
Helicodonta sp. | |
Helicopsis sp. | |
Helicopsis striata | |
Helix aculeata | Prickly Snail |
Helix aperta | Green Garden Snail |
Helix arbustorum Linnaeus | Copse Snail |
Helix aspersa Müller, 1774 | Garden Snail |
Helix cantiana | Kentish Snail |
Helix caperata | Wrinkled Snail |
Helix cartusiana | Carthusian Snail |
Helix ericetorum | Heath Snail |
Helix fruticum | Bush Snail |
Helix granulata Quoy in Gaimard, 1832 | snail |
Helix hispida Linnaeus | Hairy Snail |
Helix hortensis | White-lipped Snail |
Helix itala | Heath Snail |
Helix lamellata | Plated Snail |
Helix lapicida Linnaeus | Lapidary Snail |
Helix limbata | Hedge Snail |
Helix nemoralis Linnaeus | Grove or Brown-lipped Snail |
Helix obvoluta | Cheese Snail |
Helix pomatia Linnaeus, 1758 | Roman Snail |
Helix revelata | Green Snail |
Helix rotundata | Rounded Snail |
Helix rufescens | Strawberry Snail |
Helix rupestris | Rock Snail |
Helix sp. | |
Helix striolata | Strawberry Snail |
Helix terrestris | Top Snail |
Helix virgata | Striped or Zoned Snail |
Hygromia cinctella (Draparnaud, 1801) | Girdled Snail |
Hygromia fusca | Brown Snail |
Hygromia hispida (Linnaeus) | Hairy Snail |
Hygromia liberta | |
Hygromia limbata (Draparnaud, 1805) | Hedge Snail |
Hygromia revelata | Green Snail |
Hygromia rufescens | Strawberry Snail |
Hygromia sp. | |
Hygromia striolata | Strawberry Snail |
Hygromia subrufescens | Brown Snail |
Hygromia subvirescens | Green Snail |
Levantina sp. | Levantina species snail |
Levantina spiriplana (Olivier, 1801) | |
Otala lactea | Milk Snail |
Otala sp. | |
Perforatella rubiginosa (Rossmassler, 1838) | German Hairy Snail |
Perforatella sp. | |
Perforatella subrufescens (Miller, 1822) | Brown Snail |
Ponentina sp. | |
Ponentina subvirescens (Bellamy, 1839) | Green Snail |
Pseudotrichia rubiginosa | |
Pseudotrichia sp. | |
Theba pisana (O.F. Müller, 1774) | White Snail |
Theba sp. Risso, 1826 | Theba species snail |
Theba subdentata Férussac, 1821 | snail |
Trichia hispida (Linnaeus, 1758) | Hairy Snail |
Trichia plebeia (Draparnaud, 1805) | |
Trichia sp. | |
Trichia striolata (Pfeiffer, 1828) | Strawberry Snail |
Trichia subvirescens | Green Snail |
Trochoidea elegans (Gmelin, 1791) | Top Snail |
Trochoidea geyeri (Soós, 1926) | |
Trochoidea sp. | |
Zenobiella sp. | |
Zenobiella subrufescens | Brown Snail |
Hydatinidae | |
Micromelo sp. | |
Micromelo undata (Bruguière, 1792) | |
Hydrobiidae | |
Amnicola confusa | Swollen Spire Snail |
Amnicola sp. | |
Amnicola taylori | Taylor's Spire Snail |
Bythinella scholtzi | Taylor's Spire Snail |
Bythinella sp. | |
Bythinella steinii | Taylor's Spire Snail |
Heleobia sp. | |
Heleobia stagnorum (Gmelin, 1791) | |
Hydrobia anatina | Swollen Spire Snail |
Hydrobia jenkinsi | Jenkins' Spire Snail |
Hydrobia neglecta Muus, 1963 | |
Hydrobia similis | Swollen Spire Snail |
Hydrobia sp. | |
Hydrobia stagnalis | Laver Spire Snail |
Hydrobia stagnorum (Gmelin) | |
Hydrobia ulvae (Pennant, 1777) | Laver Spire Snail |
Hydrobia ventrosa (Montagu, 1803) | Spire Snail |
Marstoniopsis scholtzi (A Schmidt, 1856) | Taylor's Spire Snail |
Marstoniopsis sp. | |
Mercuria confusa (Frauenfeld, 1863) | Swollen Spire Snail |
Mercuria sp. | |
Paludestrina confusa | Swollen Spire Snail |
Paludestrina sp. | |
Paludestrina stagnalis | Laver Spire Snail |
Paludestrina taylori | Taylor's Spire Snail |
Paludestrina ventrosa | Spire Snail |
Peringia sp. | |
Peringia ulvae | Laver Spire Snail |
Potamopyrgus antipodarum (Gray, 1840) | Jenkins' Spire Snail |
Potamopyrgus jenkinsi | Jenkins' Spire Snail |
Potamopyrgus sp. | |
Sabanaea sp. | |
Sabanaea ulvae | Laver Spire Snail |
Semisalsa sp. | |
Semisalsa stagnorum (Gmelin) | |
Ventrosia sp. | |
Ventrosia ventrosa | Spire Snail |
Hygromiidae | |
Ashfordia granulata Turton & Gray, 1840 | Silky Snail |
Ashfordia sp. | |
Cochlicella acuta | Pointed Snail |
Cochlicella barbara | Pointed Snail |
Cochlicella sp. | |
Cochlicella ventricosa | |
Helicella caperata | Wrinkled Snail |
Helicella elegans (Gmelin) | Top Snail |
Helicella geyeri | |
Helicella gigaxii | |
Helicella heripensis | |
Helicella itala (Linnaeus, 1758) | Heath Snail |
Helicella obvia | Heath Helicellid |
Helicella sp. | |
Helicella striata | |
Helicella virgata | Striped or Zoned Snail |
Hygromiidae sp. | |
Monacha cantiana (Montagu, 1803) | Kentish Gardensnail |
Monacha cartusiana (O.F. Müller, 1774) | Carthusian Snail |
Monacha granulata Alder, 1830 | snail |
Monacha sp. | |
Ischnochitonidae | |
Lepidochitona cinereus Linnaeus, 1767 | Coat-of-mail shell |
Lepidochitona sp. | |
Limacidae | |
Ambigolimax nyctelius (Bourguignat, 1861) | |
Ambigolimax sp. Pollonera, 1887 | Ambigolimax species slug |
Ambigolimax valentianus (A. Férussac, 1822) | |
Lehmannia marginata | Tree Slug |
Lehmannia sp. | |
Lehmannia valentiana (Férussac, 1821) | Greenhouse Slug |
Limacidae sp. | |
Limacus flavus (Linnaeus) | Yellow Slug |
Limacus maculatus (Kaleniczenko, 1851) | |
Limacus sp. | |
Limax arborum | Tree Slug |
Limax cinereoniger Wolf, 1803 | Ash-black Slug |
Limax flavus Linnaeus, 1758 | Yellow Garden Slug |
Limax grossui | |
Limax maculatus (Kaleniczenko, 1851) | |
Limax marginatus | Tree Slug |
Limax maximus Linnaeus, 1758 | Giant Garden Slug |
Limax nyctelius | False Tree Slug |
Limax poirieri | Greenhouse Slug |
Limax pseudoflavus | |
Limax sp. Lehmann, 1864 | Limax species slug |
Limax tenellus | Slender Slug |
Limax valentianus | Three-band Garden Slug |
Malacolimax sp. | |
Malacolimax tenellus | Slender Slug |
Littorinidae | |
Littorina littorea Linnaeus, 1758 | edible winkle |
Littorina mariae | Periwinkle |
Littorina obtusata Linnaeus, 1758 | Flat winkle |
Littorina saxatilis (Olivi, 1792) | Rough winkle |
Littorina sp. | |
Lymnaeidae | |
Galba sp. | |
Galba truncatula | Dwarf Pond Snail |
Lymnaea auricularia (Linnaeus, 1758) | Ear Pond Snail |
Lymnaea glabra | Mud Pond Snail |
Lymnaea glutinosa | Glutinous Snail |
Lymnaea ovata | Wandering Pond Snail |
Lymnaea palustris | Marsh Pond Snail |
Lymnaea peregra | Wandering Pond Snail |
Lymnaea sp. | |
Lymnaea stagnalis (Linnaeus, 1758) | Great Pond Snail |
Lymnaea truncatula | Dwarf Pond Snail |
Myxas glutinosa | Glutinous Snail |
Myxas sp. | |
Radix auricularia (Linnaeus) | Ear Pond Snail |
Radix peregra | Wandering Pond Snail |
Radix sp. | |
Stagnicola glabra | Mud Pond Snail |
Stagnicola palustris | Marsh Pond Snail |
Stagnicola sp. | |
Margaritiferidae | |
Margaritana margaritifera (Linnaeus) | Freshwater Pearl Mussel |
Margaritana sp. | |
Margaritifera auricularia (Spengler, 1793) | |
Margaritifera durrovensis | Freshwater Pearl Mussel |
Margaritifera margaritifera (Linnaeus, 1758) | Freshwater Pearl Mussel |
Margaritifera sp. | |
Pseudunio auricularia | |
Pseudunio sp. | |
Milacidae | |
Milacidae sp. | |
Milax budapestensis | Budapest Slug |
Milax gagates | Jet Slug |
Milax gigates (Draparnaud, 1801) | Jet Slug |
Milax gracilis | Budapest Slug |
Milax marginatus | |
Milax rusticus | |
Milax sowerbyi | Keeled Slug |
Milax sp. | |
Tandonia budapestensis (Hazay, 1881) | Budapest Slug |
Tandonia rustica (Millet, 1843) | |
Tandonia sowerbyi (Férussac, 1823) | Keeled Slug |
Tandonia sp. | |
Muricidae | |
Nucella lapillus Linnaeus, 1758 | Dog whelk |
Nucella sp. | |
Urosalpinx cinerea (Say, 1822) | Eastern Oyster Drill Shell |
Urosalpinx sp. | |
Myidae | |
Mya arenaria Linnaeus, 1758 | Sand gaper |
Mya sp. | |
Mytilidae | |
Mytilus edulis Linnaeus, 1758 | Common mussel |
Mytilus sp. | |
Neritidae | |
Neritina fluviatilis (Linnaeus) | River Nerite |
Neritina sp. | |
Theodoxus fluviatilis (Linnaeus, 1758) | River Nerite |
Theodoxus sp. | |
Ostreidae | |
Crassostrea gigas Thunberg, 1793 | Pacific Oyster |
Crassostrea sp. | |
Ostrea edulis Linnaeus, 1758 | Native oyster |
Ostrea sp. | |
Patellidae | |
Patella sp. | |
Patella vulgata Linnaeus, 1758 | Common limpet |
Petricolidae | |
Petricola pholadiformis Lamarck, 1818 | American Paddock |
Petricola sp. | |
Pharidae | |
Ensis ensis Schumacher, 1817 | Common razor shell |
Ensis sp. | |
Pholadidae | |
Pholas dactylus Linnaeus, 1758 | Common piddock |
Pholas sp. | |
Physidae | |
Aplexa hypnorum (Linnaeus, 1758) | Moss Bladder Snail |
Aplexa sp. | |
Physa fontinalis (Linnaeus, 1758) | Common Bladder Snail |
Physa hypnorum (Linnaeus) | Moss Bladder Snail |
Physa sp. Kerney, 1999 | Bladder Snail sp. |
Planorbidae | |
Anisus leucostoma (Millet, 1813) | White-lipped Ram's-horn |
Anisus sp. | |
Anisus vortex (Linnaeus, 1758) | Whirlpool Ram's-horn |
Anisus vorticulus (Troschel, 1834) | |
Armiger crista (Linnaeus) | Nautilus Ram's-horn |
Armiger sp. | |
Bathyomphalus contortus (Linnaeus, 1758) | Twisted Ram's-horn |
Bathyomphalus sp. | |
Gyraulus acronicus (Férussac, 1807) | Thames Ram's-horn |
Gyraulus albus | White Ram's-horn |
Gyraulus crista (Linnaeus, 1758) | Nautilus Ram's-horn |
Gyraulus laevis (Alder, 1838) | Smooth Ram's-horn |
Gyraulus sp. | |
Hippeutis complanatus (Linnaeus, 1758) | Flat Ram's-horn |
Hippeutis sp. | |
Menetus dilatatus (Gould, 1841) | Trumpet Ram's-horn |
Menetus sp. | |
Planorbarius corneus (Linnaeus, 1758) | Great Ram's-horn |
Planorbarius sp. | |
Planorbis acronicus | Thames Ram's-horn |
Planorbis albus | White Ram's-horn |
Planorbis carinatus Müller, 1774 | Keeled Ram's-horn |
Planorbis complanatus (Linnaeus) | Flat Ram's-horn / Margined Ram's-horn |
Planorbis contortus (Linnaeus) | Twisted Ram's-horn |
Planorbis corneus (Linnaeus) | Great Ram's-horn |
Planorbis crista (Linnaeus) | Nautilus Ram's-horn |
Planorbis dilatatus | Trumpet Ram's-horn |
Planorbis fontanus | Flat Ram's-horn |
Planorbis glaber | Smooth Ram's-horn |
Planorbis laevis | Smooth Ram's-horn |
Planorbis leucostoma | White-lipped Ram's-horn |
Planorbis lineatus Walker | Shining Ram's-horn |
Planorbis marginatus | Margined Ram's-horn |
Planorbis nautileus (Linnaeus) | Nautilus Ram's-horn |
Planorbis planorbis (Linnaeus, 1758) | Margined Ram's-horn |
Planorbis sp. | |
Planorbis spirorbis | White-lipped Ram's-horn |
Planorbis umbilicatus | Margined Ram's-horn |
Planorbis vortex (Linnaeus) | Whirlpool Ram's-horn |
Planorbis vorticulus | |
Segmentina complanata (Linnaeus) | Flat Ram's-horn |
Segmentina lineata | Shining Ram's-horn |
Segmentina nitida | Shining Ram's-horn |
Segmentina sp. | |
Pomatiasidae | |
Cyclostoma elegans | Round-mouthed Snail |
Cyclostoma sp. | |
Pomatias elegans | Round-mouthed Snail |
Pomatias sp. | |
Punctidae | |
Paralaoma caputspinulae (Reeve, 1852) | Pinhead Spot Snail |
Paralaoma sp. | |
Pleuropunctum micropleurum | |
Pleuropunctum sp. | |
Punctidae sp. | |
Punctum pusillum | |
Punctum pygmaeum (Draparnaud, 1801) | Dwarf Snail |
Punctum sp. | |
Toltecia pusilla | |
Toltecia sp. | |
Pupillidae | |
Lauria anglica | English Chrysalis Snail |
Lauria cylindracea (da Costa, 1778) | Common Chrysalis Snail |
Lauria sempronii (Charpentier, 1837) | |
Lauria sp. | |
Leiostyla anglica (Wood, 1828) | English Chrysalis Snail |
Leiostyla sp. | |
Pupa anglica | English Chrysalis Snail |
Pupa marginata | Moss Chrysalis Snail |
Pupa secale | Large Chrysalis Snail |
Pupa sp. | |
Pupa umbilicata | Common Chrysalis Snail |
Pupilla muscorum (Linnaeus, 1758) | Moss Chrysalis Snail |
Pupilla sp. | |
Pupillidae sp. | |
Vertigo alpestris Alder, 1838 | Mountain Whorl Snail |
Vertigo angustior Jeffreys, 1830 | Narrow-mouthed Whorl Snail |
Vertigo antivertigo (Draparnaud, 1801) | Marsh Whorl Snail |
Vertigo arctica | |
Vertigo britannica | British Whorl Snail |
Vertigo cylindrica | Cylindrical Whorl Snail |
Vertigo edentula | Toothless Chrysalis Snail |
Vertigo genesii | |
Vertigo geyeri Lindholm, 1925 | |
Vertigo lilljeborgi (Westerlund, 1871) | Lilljeborg's Whorl Snail |
Vertigo modesta (Say, 1824) | Cross Vertigo Snail |
Vertigo moulinsiana (Dupuy, 1849) | Desmoulins' Whorl Snail |
Vertigo pusilla Müller, 1774 | Wall Whorl Snail |
Vertigo pygmaea (Draparnaud, 1801) | Common Whorl Snail |
Vertigo sp. | |
Vertigo substriata (Jeffreys, 1833) | Striated Whorl Snail |
Pyramidulidae | |
Pyramidula rotundata | Rounded Snail |
Pyramidula rupestris (Draparnaud, 1801) | Rock Snail |
Pyramidula sp. | |
Pyramidulidae sp. | |
Sphaeriidae | |
Musculium lacustre | Capped Orb Mussel |
Musculium sp. | |
Musculium transversum (Say, 1829) | Oblong Orb Mussel |
Pisidium amnicum | Giant Pea Shell |
Pisidium casertanum (Poli, 1791) | |
Pisidium cinereum | |
Pisidium conventus Clessin, 1877 | |
Pisidium henslowanum (Sheppard, 1823) | |
Pisidium hibernicum Westerlund, 1894 | |
Pisidium lilljeborgii Clessin, 1886 | |
Pisidium milium Held, 1836 | Rosy Pea Shell |
Pisidium moitessierianum Paladilhe, 1866 | |
Pisidium nitidum Jenyns, 1832 | |
Pisidium obtusale (Lamarck, 1818) | |
Pisidium parvulum | |
Pisidium personatum Malm, 1855 | |
Pisidium pseudosphaerium Schlesch, 1947 | |
Pisidium pulchellum Jenyns, 1832 | |
Pisidium sp. | |
Pisidium stewarti | |
Pisidium subtruncatum Malm, 1855 | |
Pisidium supinum A. Schmidt, 1851 | |
Pisidium tenuilineatum Stelfox, 1918 | |
Pisidium torquatum | |
Pisidium vincentianum B.B. Woodward, 1913 | |
Sphaerium corneum (Linnaeus, 1758) | Horny Orb Mussel |
Sphaerium lacustre | Lake or Capped Orb Mussel |
Sphaerium nucleus | Swamp Orb Mussel |
Sphaerium ovale | Oblong Orb Mussel |
Sphaerium pallidum Gray | Oblong Orb Mussel |
Sphaerium rivicola (Lamarck, 1818) | River Orb Mussel |
Sphaerium solidum (Normand, 1844) | |
Sphaerium sp. | |
Sphaerium transversum (Say) | Oblong Orb Mussel |
Subulinidae | |
Rumina decollata (Linnaeus, 1758) | Decollate snail |
Rumina sp. (Risso, 1826) | |
Succineidae | |
Catinella arenaria (Bouchard-Chantereaux, 1837) | Sand Amber Snail |
Catinella sp. | |
Oxyloma elegans | Pfeiffer's Amber Snail |
Oxyloma pfeifferi (Rossmassler, 1835) | Pfeiffer's Amber Snail |
Oxyloma sarsi (Esmark, 1886) | Slender Amber Snail |
Oxyloma sp. | |
Succinea elegans | Slender Amber Snail |
Succinea oblonga Draparnaud, 1801 | Small Amber Snail |
Succinea pfeifferi | Pfeiffer's Amber Snail |
Succinea putris (Linnaeus, 1758) | Amber Snail |
Succinea sp. | |
Succineidae sp. | |
Succinia arenaria | Sand Amber Snail |
Succinia sp. | |
Semelidae | |
Scrobicularia plana da Costa, 1778 | Peppery furrow shell |
Scrobicularia sp. | |
Testacellidae | |
Testacella haliotidea Draparnaud, 1801 | Shelled Slug |
Testacella maugei Férussac, 1819 | Mauge's Slug |
Testacella scutulum Sowerby, 1821 | Shield Slug |
Testacella sp. | |
Testacellidae sp. | |
Trochidae | |
Gibbula cineraria Linnaeus, 1758 | Grey top shell |
Gibbula sp. | |
Gibbula umbilicalis da Costa, 1778 | Purple top shell |
Truncatellidae | |
Acmea sp. | |
Acmea subcylindrica (Linnaeus) | Looping Snail |
Truncatella sp. | |
Truncatella subcylindrica (Linnaeus, 1758) | Looping Snail |
Tylodinidae | |
Tylodina perversa (Gmelin, 1791) | |
Tylodina sp. | |
Unionidae | |
Anodonta anatina (Linnaeus, 1758) | Duck Mussel |
Anodonta cygnea (Linnaeus, 1758) | Swan Mussel |
Anodonta elongata | Compressed River Mussel |
Anodonta minima | Compressed River Mussel |
Anodonta piscinalis | Duck Mussel |
Anodonta sp. | |
Pseudanodonta complanata (Rossmassler, 1835) | Compressed River Mussel |
Pseudanodonta rothomagensis | Compressed River Mussel |
Pseudanodonta sp. | |
Unio margaritifera (Linnaeus) | Freshwater Pearl Mussel |
Unio pictorum (Linnaeus, 1758) | Painter's Mussel |
Unio sinuatus | |
Unio sp. | |
Unio tumidus Philipsson, 1788 | Swollen River Mussel |
Valloniidae | |
Acanthinula aculeata | Prickly Snail |
Acanthinula lamellata | Plated Snail |
Acanthinula sp. | |
Spermodea lamellata (Jeffreys, 1830) | Plated Snail |
Spermodea sp. | |
Vallonia costata | Ribbed Grass Snail |
Vallonia excentrica Sterki, 1892 | Eccentric Grass Snail |
Vallonia pulchella | Smooth Grass Snail |
Vallonia sp. | |
Valloniidae sp. | |
Valvatidae | |
Valvata cristata Müller, 1774 | Flat Valve Snail |
Valvata macrostoma Morch, 1864 | Large-mouthed Valve Snail |
Valvata piscinalis | Common Valve Snail |
Valvata pulchella | Large-mouthed Valve Snail |
Valvata sp. | |
Veneridae | |
Mercenaria mercenaria (Linnaeus, 1758) | American Hard Clam |
Mercenaria sp. | |
Vertiginidae | |
Columella aspera Walden, 1966 | |
Columella columella (Martens, 1830) | Mellow Column Snail |
Columella edentula (Draparnaud, 1805) | Toothless Chrysalis Snail |
Columella edentula agg. | Toothless Chrysalis Snail |
Columella sp. | |
Truncatellina britannica | Pilsbry British Whorl Snail |
Truncatellina callicratis (Scacchi, 1833) | British Whorl Snail |
Truncatellina cylindrica (Férussac, 1807) | Cylindrical Whorl Snail |
Truncatellina sp. | |
Vertiginidae sp. | |
Vitrinidae | |
Phenacolimax major (Férussac, 1807) | Greater Pellucid Glass Snail |
Phenacolimax sp. | |
Plutonia lamarckii | |
Plutonia sp. | |
Semilimax pyrenaicus (Férussac, 1821) | Pyrenean Glass Snail |
Semilimax sp. | |
Vitrina hibernica Taylor | Pyrenean Glass Snail |
Vitrina major | Greater Pellucid Glass Snail |
Vitrina pellucida | Pellucid Glass Snail |
Vitrina pyrenaica | Pyrenean Glass Snail |
Vitrina sp. | |
Vitrinidae sp. | |
Viviparidae | |
Paludina contecta | Lister's River Snail |
Paludina sp. | |
Paludina vivipara (Linnaeus) | Common River Snail |
Viviparus contectus (Millet, 1813) | Lister's River Snail |
Viviparus sp. | |
Viviparus viviparus (Linnaeus, 1758) | Common River Snail |
Zonitidae | |
Aegopinella nitidula (Draparnaud, 1805) | Smooth Glass Snail |
Aegopinella pura (Alder, 1830) | Clear Glass Snail |
Aegopinella sp. | |
Hyalinia alliaria | Garlic Snail |
Hyalinia cellaria | Cellar Snail |
Hyalinia crystallina | Crystal Snail |
Hyalinia fulva | Tawny Glass Snail |
Hyalinia helvetica | Glossy Glass Snail |
Hyalinia lucida | Darparnaud's Glass Snail |
Hyalinia nitidula | Smooth Glass Snail |
Hyalinia pura | Clear Glass Snail |
Hyalinia radiatula | Rayed Glass Snail |
Hyalinia rogersi | Glossy Glass Snail |
Hyalinia sp. | |
Nesovitrea hammonis (Strom, 1765) | Rayed Glass Snail |
Nesovitrea petronella (L. Pfeiffer, 1853) | |
Nesovitrea sp. | |
Oxychilus alliarius (Miller, 1822) | Garlic Snail |
Oxychilus cellarius | Cellar Snail |
Oxychilus draparnaudi (Beck, 1837) | Darparnaud's Glass Snail |
Oxychilus helveticus (Blum, 1881) | Glossy Glass Snail |
Oxychilus lucidus | Darparnaud's Glass Snail |
Oxychilus sp. | |
Retinella nitidula | Smooth Glass Snail |
Retinella pura | Clear Glass Snail |
Retinella radiatula | Rayed Glass Snail |
Retinella sp. | |
Vitrea contracta (Westerlund, 1871) | Milky Crystal Snail |
Vitrea crystallina | Crystal Snail |
Vitrea diaphana | |
Vitrea sp. | |
Vitrea subrimata (Reinhardt, 1871) | |
Zonitidae sp. | |
Zonitoides excavatus (Alder, 1830) | Hollowed Glass Snail |
Zonitoides nitidus | Shiny Glass Snail |
Zonitoides sp. | |