This is a list of the non-marine molluscs of the Czech Republic. That country is land-locked and therefore it has no marine molluscs, only land and

freshwater Fresh water or freshwater is any naturally occurring liquid or frozen water containing low concentrations of dissolved salts and other total dissolved solids. Although the term specifically excludes seawater and brackish water, it does include ...

species, including

snail A snail is, in loose terms, a shelled gastropod. The name is most often applied to land snails, terrestrial pulmonate gastropod molluscs. However, the common name ''snail'' is also used for most of the members of the molluscan class Gastro ...

slug Slug, or land slug, is a common name for any apparently shell-less terrestrial gastropod mollusc. The word ''slug'' is also often used as part of the common name of any gastropod mollusc that has no shell, a very reduced shell, or only a smal ...

s, freshwater

clam Clam is a common name for several kinds of bivalve molluscs. The word is often applied only to those that are edible and live as infauna, spending most of their lives halfway buried in the sand of the seafloor or riverbeds. Clams have two she ...

s and freshwater

mussel Mussel () is the common name used for members of several families of bivalve molluscs, from saltwater and Freshwater bivalve, freshwater habitats. These groups have in common a shell whose outline is elongated and asymmetrical compared with other ...

s. There are 247 species of

molluscs Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda, the members of which are known as molluscs or mollusks (). Around 85,000 extant taxon, extant species of molluscs are recognized. The number of fossil sp ...

living in the wild in the

Czech Republic The Czech Republic, or simply Czechia, is a landlocked country in Central Europe. Historically known as Bohemia, it is bordered by Austria to the south, Germany to the west, Poland to the northeast, and Slovakia to the southeast. The ...

. In addition there are at least 11 gastropod species surviving in

greenhouse A greenhouse (also called a glasshouse, or, if with sufficient heating, a hothouse) is a structure with walls and roof made chiefly of Transparent ceramics, transparent material, such as glass, in which plants requiring regulated climatic condit ...

s. There are 219

gastropod The gastropods (), commonly known as snails and slugs, belong to a large taxonomic class of invertebrates within the phylum Mollusca called Gastropoda (). This class comprises snails and slugs from saltwater, from freshwater, and from land. T ...

species (50 freshwater and 169 land species) and 28

bivalve Bivalvia (), in previous centuries referred to as the Lamellibranchiata and Pelecypoda, is a class of marine and freshwater molluscs that have laterally compressed bodies enclosed by a shell consisting of two hinged parts. As a group, bival ...

species living in the wild. There are also 11 introduced gastropod species (5 freshwater and 7 land species) and 4 bivalve species living in the wild in the Czech Republic. This is a total of 9 freshwater non-indigenous species living in natural

habitat In ecology, the term habitat summarises the array of resources, physical and biotic factors that are present in an area, such as to support the survival and reproduction of a particular species. A species habitat can be seen as the physical ...

s. ;Summary table of number of species There are 2

endemic Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsew ...

species of molluscs in the Czech Republic: *''

Alzoniella slovenica ''Alzoniella slovenica'' is a species of very small or minute freshwater snail with an operculum, an aquatic gastropod mollusk in the family Hydrobiidae, which are sometimes known as the snouted water snails. Shell description The width of th ...

'' in Moravia (and in Slovakia too) *'' Bulgarica nitidosa'' in Bohemia.

History

Historical lists from 19th century or overviews of Czech malacofauna include works by Schöbl (1860), Slavík (1868) and Uličný (1892–95). Lists by Vojen Ložek include work Ložek (1948) for Bohemia. Following works include lists for whole Czechoslovakia for recent species: Ložek (1949), Ložek (1956) and list including

Quaternary The Quaternary ( ) is the current and most recent of the three periods of the Cenozoic Era in the geologic time scale of the International Commission on Stratigraphy (ICS). It follows the Neogene Period and spans from 2.58 million years ...

species: Ložek (1964). Lists for freshwater species include: Beran (1998) and Beran (2002). (with English summary) Beran L. (2002) ''Vodní měkkýši České Republiky – rozšíření a jeho změny, stanoviště, šíření, ohrožení a ochrana, červený seznam''. ''Aquatic molluscs of the Czech Republic – distribution and its changes, habitats, dispersal, threat and protection'', Red List. – Sborník přírodovědného klubu v Uherském Hradišti, Supplementum 10, 258 pp. Conservation status of all 237 species include list by Juřičková et al. (2001). There is also available red list based on that 2001 list. Threatened species only include list by Beran et al. (2005). List by Juřičková et al. (2008) has included 245 species. List by Horsák et al. (2010) has included 247 species.

Freshwater gastropods

There are only families and species in the list. The Czech name is in

parentheses A bracket is either of two tall fore- or back-facing punctuation marks commonly used to isolate a segment of text or data from its surroundings. Typically deployed in symmetric pairs, an individual bracket may be identified as a 'left' or 'r ...

. Listed is the occurrence in Bohemia or in Moravia (and if it is a non-indigenous or locally extinct species). Non-indigenous species only occurring in greenhouses in the Czech Republic are noted separately after the list. Freshwater gastropods in the Czech Republic include: ;

Neritidae Neritidae, common name the nerites, is a taxonomic family of small to medium-sized saltwater and freshwater snails which have a gill and a distinctive operculum. MolluscaBase eds. (2021). MolluscaBase. Neritininae Poey, 1852. Accessed through: ...

* (zubovec dunajský) ''

Theodoxus danubialis ''Theodoxus danubialis'' is a species of small freshwater snail with an operculum, an aquatic gastropod mollusk in the family Neritidae, the nerites. The species is considered as endangered in Germany, Austria and in the Czech Republic. ...

'' (C. Pfeiffer, 1828) – Moravia * (zubovec říční) ''

Theodoxus fluviatilis ''Theodoxus fluviatilis'', common name the river nerite, is a species of small freshwater and brackish water snail with a gill and an operculum, an aquatic gastropod mollusk in the family Neritidae, the nerites.Neubauer, Thomas A. (2014). ''T ...

'' (Linnaeus, 1758) – Bohemia locally extinct ;

Viviparidae Viviparidae, sometimes known as the river snails or mystery snails, are a family of large operculate freshwater snails, aquatic gastropod mollusks. This family is classified in the informal group Architaenioglossa according to the taxonomy of ...

* (bahenka uherská) ''

Viviparus acerosus ''Viviparus acerosus'' is a species of freshwater snail with an operculum, an aquatic gastropod mollusk in the family Viviparidae, the river snails. Distribution The distribution of this species is Danubian. It is found in Austria, Bulgaria, ...

'' (Bourguignat, 1862) – Moravia * (bahenka živorodá) ''

Viviparus contectus ''Viviparus contectus'', common name Lister's river snail, is a species of large, freshwater snail with an operculum and a gill, an aquatic gastropod mollusk in the family Viviparidae, the river snails. Distribution This species is palaearcti ...

'' (Millet, 1813) – Bohemia, Moravia * (bahenka pruhovaná) ''

Viviparus viviparus ''Viviparus viviparus'' is a species of large freshwater snail with a gill and an operculum, an aquatic gastropod mollusk in the family Viviparidae, the river snails. This species is a viviparous (ovoviviparous) snail. Description The height ...

'' (Linnaeus, 1758) – Bohemia ;

Hydrobiidae Hydrobiidae, commonly known as mud snails, is a large cosmopolitan family of very small freshwater and brackish water snails with an operculum; they are in the order Littorinimorpha. Distribution Hydrobiidae are found in much of the world, ...

* (písečník novozélandský) ''

Potamopyrgus antipodarum The New Zealand mud snail (''Potamopyrgus antipodarum'') is a species of very small freshwater snail with a gill and an operculum. This aquatic gastropod mollusk is in the family Tateidae. It is native to New Zealand, where it is found through ...

'' (Gray, 1843) – non-indigenous, Bohemia, Moravia * (vývěrka slovenská) ''

'' (Ložek & Brtek, 1964) – Moravia

;

Amnicolidae Amnicolidae is a family of small freshwater snails with a gill and an operculum, aquatic gastropod mollusks in the superfamily Rissooidea. This family is in the clade Littorinimorpha (according to the taxonomy of the Gastropoda by Bouchet & R ...

* (praménka rakouská) ''

Bythinella austriaca ''Bythinella austriaca'' is a species of very small freshwater snail with an operculum, an aquatic gastropod mollusk in the family Amnicolidae. Distribution The distribution of this species is Carpathian ( eastern alpine and Carpathian). ...

'' (von Frauenfeld, 1857) agg. – Bohemia, Moravia ;

Lithoglyphidae Lithoglyphidae is a family of small freshwater snails with gills and an operculum, aquatic gastropod mollusks. This family is in the superfamily Truncatelloidea and in the clade Littorinimorpha (according to the taxonomy of the Gastropoda by ...

* (kamolep říční) ''

Lithoglyphus naticoides ''Lithoglyphus naticoides'' , the gravel snail, is a species of small or minute freshwater snail with an operculum, an aquatic gastropod mollusk in the family Lithoglyphidae. ''Lithoglyphus naticoides'' is the type species of the genus ''Litho ...

'' (C. Pfeiffer, 1828) – Moravia ;

Bithyniidae Bithyniidae is a family of small freshwater snails with an operculum, aquatic gastropod molluscs in the clade Littorinimorpha.Bouchet, P.; Gofas, S. (2015). Bithyniidae Gray, 1857. In: MolluscaBase (2015). Accessed through: World Register of Ma ...

* (bahnivka nadmutá) ''

Bithynia leachii ''Bithynia leachii'' is species of small freshwater snail with an operculum, an aquatic prosobranch gastropod mollusk in the family Bithyniidae. Distribution It is a Palearctic species found in North Africa and Europe to East Siberia. * Cze ...

'' (Sheppard, 1823) – Moravia * (bahnivka rmutná) ''

Bithynia tentaculata ''Bithynia tentaculata'', common names the mud bithynia or common bithynia, or faucet snailKipp R. M. & Benson A. (2008). ''Bithynia tentaculata''. USGS Nonindigenous Aquatic Species Database, Gainesville, FL. https://nas.er.usgs.gov/queries/Fac ...

'' (Linnaeus, 1758) – Bohemia, Moravia * (bahnivka nadmutá) ''

Bithynia troschelii ''Bithynia transsilvanica'' is a species of freshwater snail, an aquatic prosobranch gastropod mollusk in the family Bithyniidae.Bouchet, P. (2013). Bithynia transsilvanica Bielz, 1853. In: MolluscaBase (2017). Accessed through: World Register ...

'' (Paasch, 1842) – non-indigenous in Bohemia, native in Moravia. It was thought to be locally extinct in Moravia. It was rediscovered in 2008. ;

Valvatidae ''Valvatidae'', the valve snails, is a taxonomic family of very small freshwater snails with an operculum, aquatic gastropod mollusks. Taxonomy The family Valvatidae has no subfamilies (according to the taxonomy of the Gastropoda by Bouche ...

* (točenka plochá) ''

Valvata cristata ''Valvata cristata'' is a species of minute freshwater snail with an operculum, an aquatic gastropod mollusk or micromollusk in the family Valvatidae, the valve snails. Distribution * Czech Republic - Bohemia and Moravia Horsák M., Juři� ...

'' O. F. Müller, 1774 – Bohemia, Moravia * (točenka veleústá) ''

Valvata macrostoma ''Valvata macrostoma'', also known as the large mouthed valve snail, is a species of minute freshwater snail with an operculum, an aquatic gastropod mollusk in the family Valvatidae, the valve snails. Distribution This species occurs in the ...

'' Mörch, 1864 – Bohemia * (točenka kulovitá) ''

Valvata piscinalis ''Valvata piscinalis'', common name the European stream valvata or European valve snail, is a species of minute freshwater snail with gills and an Operculum (gastropod), operculum, an Aquatic animal, aquatic gastropod mollusk in the family Valva ...

'' (O. F. Müller, 1774) – Bohemia, Moravia ;

Acroloxidae Acroloxidae, commonly known as river limpets, are a taxonomic family of very small, freshwater snails, aquatic pulmonate gastropod limpet-like mollusks with a simple flattened conical shell in the clade Hygrophila. Acroloxidae is the only fam ...

* (člunice jezerní) ''

Acroloxus lacustris ''Acroloxus lacustris'', or the lake limpet, is a small freshwater limpet or snail, a species of aquatic gastropod mollusk in the family Acroloxidae. Description The 4–7 mm. (7 mm long, 3 mm wide and 2 mm high) shell is l ...

'' (Linnaeus, 1758) – Bohemia, Moravia ;

Lymnaeidae Lymnaeidae, common name the pond snails, is a taxonomic family of small to large air-breathing freshwater snails, aquatic pulmonate gastropod mollusks, that belong to the clade Hygrophila. Lymnaeidae is the only family within the superfamily ...

* (bahnatka malá) ''

Galba truncatula ''Galba truncatula'' is a species of air-breathing freshwater snail, an aquatic pulmonate gastropod mollusk in the family Lymnaeidae, the pond snails.Neubauer, Thomas A. (2014). Galba (Galba) truncatula (Müller, 1774). Accessed through: World R ...

'' (O. F. Müller, 1774) – Bohemia, Moravia * (blatenka tmavá) ''

Stagnicola corvus ''Stagnicola corvus'' is a species of air-breathing freshwater snail, an aquatic pulmonate gastropod mollusk in the family Lymnaeidae, the pond snails. Distribution This species is found in the Czech Republic, Horsák M., Juřičková L., Beran ...

'' (Gmelin, 1791) – Bohemia, Moravia * (blatenka rybničná) '' Stagnicola fuscus'' (C. Pfeiffer, 1821) – Bohemia * (blatenka bažinná) '' Stagnicola palustris'' (O. F. Müller, 1774) – Bohemia, Moravia * (blatenka severní) '' Catascopia occulta'' (Jackiewicz, 1959) – Bohemia, Moravia * (uchatka široká) ''

Radix ampla ''Ampullaceana ampla'' is a species of air-breathing freshwater snail, an aquatic pulmonate gastropod mollusc in the family Lymnaeidae, the pond snails.MolluscaBase (2019). MolluscaBase. Ampullaceana ampla (W. Hartmann, 1821). Accessed throu ...

'' (Hartmann, 1821) – Bohemia, Moravia * (uchatka nadmutá) ''

Radix auricularia ''Radix auricularia'', the big-ear radix, is a species of medium-sized freshwater snail, an aquatic pulmonate gastropod mollusk in the family Lymnaeidae.Neubauer, Thomas A.; Rosenberg, G.; Gofas, S. (2014). Radix auricularia (Linnaeus, 1758) ...

'' (Linnaeus, 1758) – Bohemia, Moravia * (uchatka vejčitá) ''

Radix ovata ''Radix balthica'', common name the wandering snail, is a species of air-breathing freshwater snail, an aquatic pulmonate gastropod mollusk in the family Lymnaeidae, the pond snails.Neubauer, Thomas A.; Rosenberg, G.; Gofas, S. (2014). Radix ...

'' (Draparnaud, 1805) – Bohemia, Moravia * (uchatka toulavá) ''

Radix peregra ''Peregriana peregra'' is a species of air-breathing freshwater snail, an aquatic pulmonate gastropod in the family Lymnaeidae, the pond snails. Distribution and habitat This small pond snail is found in Europe, Newfoundland and northern A ...

'' (O. F. Müller, 1774) – Bohemia, Moravia * (pláštěnka sliznatá) '' Myxas glutinosa'' (O. F. Müller, 1774) – Bohemia locally extinct * (plovatka bahenní) ''

Lymnaea stagnalis ''Lymnaea stagnalis'', better known as the great pond snail, is a species of large air-breathing freshwater snail, an aquatic pulmonate gastropod mollusk in the family Lymnaeidae. The great pond snail is a model organism to study parasitology, ...

'' (Linnaeus, 1758) – Bohemia, Moravia ;

Physidae Physidae, common name the bladder snails, is a monophyletic taxonomic family of small air-breathing freshwater snails, aquatic pulmonate gastropod molluscs in the superfamily Lymnaeoidea .MolluscaBase eds. (2021). MolluscaBase. Physidae Fitzin ...

* (levotočka bažinná) ''

Aplexa hypnorum ''Aplexa hypnorum'', or by the common name, the moss bladder snail, is a species of small air-breathing freshwater snail, an aquatic pulmonate gastropod mollusk in the family Physidae, a family which are sometimes known as the bladder snails ...

'' (Linnaeus, 1758) – Bohemia, Moravia * (levatka říční) ''

Physa fontinalis ''Physa fontinalis'', common name the common bladder snail, is a species of air-breathing freshwater snail, an aquatic gastropod mollusk in the family Physidae. The shells of species in the genus ''Physa'' are left-handed or sinistral. Desc ...

'' (Linnaeus, 1758) – Bohemia, Moravia * (levatka ostrá) ''

Physella acuta ''Physella acuta'' is a species of small, left-handed or sinistral, air-breathing freshwater snail, an aquatic gastropod mollusk in the family Physidae. Common names include European physa, tadpole snail, bladder snail, and acute bladder snail. ...

'' (Draparnaud, 1805) – non-indigenous in Bohemia, non-indigenous in Moravia ;

Planorbidae Planorbidae, common name the ramshorn snails or ram's horn snails, is a family of air-breathing freshwater snails, aquatic pulmonate gastropod molluscs. Unlike most molluscs, the blood of ram's horn snails contains iron-based hemoglobin ins ...

* (terčovník kýlnatý) ''

Planorbis carinatus ''Planorbis carinatus'' is species of air-breathing freshwater snail, a pulmonate gastropod mollusk in the family Planorbidae, the ramshorn snails. Description The width of shell of this species is 9–15 mm. The shell has a noticeable k ...

'' O. F. Müller, 1774 – Bohemia, Moravia * (terčovník vroubený) ''

Planorbis planorbis ''Planorbis planorbis'' is a species of air-breathing freshwater snail, an aquatic gastropod mollusk in the family Planorbidae, the ram's horn snails.Neubauer, Thomas A. (2014). ''Planorbis'' (''Planorbis'') ''planorbis'' (Linnaeus, 1758). Acc ...

'' (Linnaeus, 1758) – Bohemia, Moravia * (svinutec běloústý) ''

Anisus leucostoma ''Anisus leucostoma'' is a European species of small air-breathing freshwater snail, an aquatic pulmonate gastropod in the family Planorbidae, the ram's horn snails and their allies. Taxonomy Glöer (2002) Glöer P. (2002). ''Die Süßwasserga ...

'' (Millet, 1813) – Bohemia, Moravia * (svinutec sedmitočný) ''

Anisus septemgyratus ''Anisus septemgyratus'' is a species of air-breathing freshwater snail, an aquatic pulmonate gastropod mollusk in the family Planorbidae, the ram's horn snails. Taxonomy Glöer (2002) Glöer P. (2002). ''Die Süßwassergastropoden Nord- und ...

'' (Rossmässler, 1835) – Moravia * (svinutec kruhovitý) ''

Anisus spirorbis ''Anisus spirorbis'' is a species of small freshwater air-breathing snail, an aquatic pulmonate gastropod mollusk in the family Planorbidae, the ram's horn snails. MolluscaBase eds. (2021). MolluscaBase. Anisus spirorbis (Linnaeus, 1758). Access ...

'' (Linnaeus, 1758) – Bohemia, Moravia * (svinutec zploštělý) '' Anisus vortex'' (Linnaeus, 1758) – Bohemia, Moravia * (svinutec tenký) ''

Anisus vorticulus ''Anisus vorticulus'' (lesser ramshorn snail or little whirlpool ramshorn snail) is a species of minute, air-breathing, freshwater snail, an aquatic gastropod mollusk in the family Planorbidae, the ramshorn snails. Description The lesser ramsho ...

'' (Troschel, 1834) – Bohemia, Moravia * (řemeník svinutý) ''

Bathyomphalus contortus ''Bathyomphalus contortus'' is a species of small air-breathing freshwater snail, an aquatic pulmonate gastropod mollusk in the family Planorbidae, the ram's horn snails and their allies. Distribution The distribution of this species is Pa ...

'' (Linnaeus, 1758) – Bohemia, Moravia * (kružník severní) '' Gyraulus acronicus'' (A. Férussac, 1807) – Bohemia, Moravia * (kružník bělavý) '' Gyraulus albus'' (O. F. Müller, 1774) – Bohemia, Moravia * (kružník žebrovaný) '' Gyraulus crista'' (Linnaeus, 1758) – Bohemia, Moravia * (kružník hladký) ''

Gyraulus laevis ''Gyraulus laevis'' is a small species of freshwater snail, an aquatic pulmonate gastropod mollusc in the family Planorbidae, the ram's horn snails. Distribution Found mainly in the northern parts of Europe East to Siberia and north-east Asia. ...

'' (Alder, 1838) – Bohemia, Moravia * (kružník malý) ''

Gyraulus parvus ''Gyraulus parvus'' is a species of freshwater snail in the family Planorbidae, the ram's horn snails. It is known by the common name ash gyro. * (kružník Rossmasslerův) ''

Gyraulus rossmaessleri ''Gyraulus rossmaessleri'' is a small species of freshwater snail, an aquatic pulmonate gastropod mollusk in the family Planorbidae, the ram's horn snails. Distribution The distribution of this species is Holarctic. It occurs in countries an ...

'' (Auerswald, 1852) – Bohemia, Moravia * (kýlnatec čočkovitý) '' Hippeutis complanatus'' (Linnaeus, 1758) – Bohemia, Moravia * (lištovka lesklá) '' Segmentina nitida'' (O. F. Müller, 1774) – Bohemia, Moravia * (okružák ploský) ''

Planorbarius corneus ''Planorbarius corneus'', common name the great ramshorn, is a relatively large species of air-breathing freshwater snail, an aquatic pulmonate gastropod mollusk in the family Planorbidae, the ram's horn snails, or planorbids, which all have ...

'' (Linnaeus, 1758) – Bohemia, Moravia * (menetovník rozšířený) '' Menetus dilatatus'' (Gould, 1841) – non-indigenous in Bohemia * (kamomil říční) ''

Ancylus fluviatilis The river limpet (''Ancylus fluviatilis'') is a species of very small, freshwater, air-breathing limpet, an aquatic pulmonate gastropod mollusk in the tribe Ancylini within the family Planorbidae, the ram's horn snails and their allies. Des ...

'' O. F. Müller, 1774 – Bohemia, Moravia * (člunka pravohrotá) ''

Ferrissia fragilis ''Ferrissia californica'' is a species of small freshwater limpet, an aquatic gastropod mollusk in the family Planorbidae. MolluscaBase eds. (2021). MolluscaBase. Ferrissia californica (Rowell, 1863). Accessed through: World Register of Marine S ...

'' (Tryon, 1863) – non-indigenous in Bohemia since 1942, non-indigenous in Moravia, synonyms: ''Ferrissia wautieri'' (Mirolli, 1960); ''Ferrissia clessiniana'' (Jickeli, 1882) part.

Land gastropods

Land gastropods in the Czech Republic include: ;

Aciculidae The Aciculidae are a family of minute land snails which have opercula (an operculum is a little door that closes the shell when the animal retracts into it). In other words, Aciculidae are terrestrial operculate gastropods. Even though Acicul ...

* (jehlovka malinká) ''

Acicula parcelineata ''Acicula parcelineata'' is a species of small land snail with an operculum, a terrestrial gastropod mollusc in the family Aciculidae. Distribution This species is found in the Czech Republic (in Moravia only), Horsák M., Juřičková L., B ...

'' (Clessin, 1911) – Moravia * (jehlovka hladká) ''

Platyla polita ''Platyla polita'' is a species of very small land snail with an operculum, a terrestrial gastropod mollusk or micromollusk in the family Aciculidae. MolluscaBase eds. (2022). MolluscaBase. Platyla polita (W. Hartmann, 1840). Accessed through: ...

'' (Hartmann, 1840) – Bohemia, Moravia ;

Ellobiidae Ellobiidae, common name the hollow-shelled snails, is a family of small air-breathing land snails, terrestrial pulmonate gastropod mollusks in the clade Eupulmonata.Bouchet, P. (2012). Ellobiidae. Accessed through: World Register of Marine Speci ...

* (síměnka nejmenší) ''

Carychium minimum ''Carychium minimum'' is a species of very small air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Ellobiidae. Description The width of the shell is 0.9-1.1 mm. The height of the shell is 1.6-2.2 mm. It ...

'' O. F. Müller, 1774 – Bohemia, Moravia * (síměnka trojzubá) ''

Carychium tridentatum ''Carychium tridentatum'' is a species of minute air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Ellobiidae. Description The shell is 1.8-2.3 mm high x 0.8-0.9mm. wide. The shell is more slender than th ...

'' (Risso, 1826) – Bohemia, Moravia ;

Cochlicopidae Cochlicopidae is a taxonomic family of small, air-breathing, land snails, terrestrial pulmonate gastropod mollusks in the superfamily Cochlicopoidea. Anatomy In this family, the number of haploid chromosome A chromosome is a long DN ...

* (oblovka lesklá) ''

Cochlicopa lubrica ''Cochlicopa lubrica'' is a species of small air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Cochlicopidae.MolluscaBase eds. (2020). MolluscaBase. Cochlicopa lubrica (O. F. Müller, 1774). Accessed through: ...

'' (O. F. Müller, 1774) – Bohemia, Moravia * (oblovka drobná) ''

Cochlicopa lubricella ''Cochlicopa lubricella'' is a European species of small air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Cochlicopidae. MolluscaBase eds. (2020). MolluscaBase. Cochlicopa lubricella (Porro, 1838). Accessed thr ...

'' (Rossmässler, 1835) – Bohemia, Moravia * (oblovka velká) '' Cochlicopa nitens'' (M. von Gallenstein, 1848) – Bohemia, Moravia ;

Orculidae Orculidae is a family of mostly minute, air-breathing, land snails; terrestrial pulmonate gastropod mollusks in the superfamily Pupilloidea. MolluscaBase eds. (2021). MolluscaBase. Orculidae Pilsbry, 1918. Accessed through: World Register of Mar ...

* (sudovka skalní) ''

Orcula dolium ''Orcula dolium'' is a species of very small air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Orculidae. MolluscaBase eds. (2021). MolluscaBase. Orcula dolium (Draparnaud, 1801). Accessed through: World Regis ...

'' (Draparnaud, 1801) – Moravia * (sudovka žebernatá) ''

Sphyradium doliolum ''Sphyradium doliolum'' is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Orculidae. MolluscaBase eds. (2022). MolluscaBase. Sphyradium doliolum (Bruguière, 1792). Accessed through: World Regis ...

'' (Bruguière, 1792) – Bohemia, Moravia ;

Chondrinidae Chondrinidae is a family of mostly minute air-breathing land snails, terrestrial pulmonate gastropod mollusks in the order Pulmonata. Anatomy In this family, the number of haploid chromosomes lies between 26 and 30 (according to the values i ...

* (žitovka obilná) '' Granaria frumentum'' (Drapanaud, 1801) – Bohemia, Moravia * (ovsenka skalní) ''

Chondrina avenacea ''Chondrina avenacea'' is a species of small, air-breathing land snail, a terrestrial molluscs, terrestrial pulmonate gastropod mollusk in the family Chondrinidae. ;Subspecies: * ''Chondrina avenacea avenacea'' (Bruguière, 1792) * ''Chondrina ...

'' (Bruguière, 1792) – Bohemia * (ovsenka žebernatá) '' Chondrina clienta'' (Westerlund, 1883) – Bohemia, Moravia ;

Pupillidae Pupillidae is a family of mostly minute, air-breathing, land snails, terrestrial pulmonate gastropod mollusks or micromollusks in the superfamily Pupilloidea. MolluscaBase eds. (2021). MolluscaBase. Pupillidae W. Turton, 1831. Accessed through: ...

* (zrnovka slatinná) '' Pupilla pratensis'' (Clessin, 1871) Škodová J. & Horsák M. (2010). "Zrnovka slatinná (''Pupilla pratensis'' (Clessin, 1871), Gastropoda) – staronový druh našich mokřadů. In: Bryja J. & Zasadil P. (eds.
''Zoologické dny Praha 2010. Sborník abstraktů z konference 11.-12. února 2010.''
Ústav biologie obratlovců AV ČR, Brno, . Pages 214–215. ''Pupilla pratensis'' was elevated to its species level in 2009.von Proschwitz T., Schander C., Jueg U. & Thorkildsen S. (2009). "Morphology, ecology and DNA-barcoding distinguish ''Pupilla pratensis'' (Clessin, 1871) from ''Pupilla muscorum'' (Linnaeus, 1758) (Pulmonata: Pupillidae)". ''

Journal of Molluscan Studies The ''Journal of Molluscan Studies'' is the peer-reviewed scientific journal of the Malacological Society of London, covering research in malacology.

'' 75(4): 315–322. . The later revision showed that ''Pupilla alpicola'' does not live in the Czech Republic and all of them are ''Pupilla pratensis'' in that country. ''Pupilla alpicola'' (Charpentier, 1837) (in Czech: zrnovka alpská) has been listed as a part of fauna of the Czech Republic for a long time (as probably extinct in Bohemia and critically endangered (CR) in Moravia). * (zrnovka mechová) ''

Pupilla muscorum ''Pupilla muscorum'', commonly known as the Moss Chrysalis snail or widespread column, is a species of minute air-breathing land snail, a terrestrial pulmonate gastropod mollusk or micromollusk in the family Pupillidae. Taxonomy A variety ...

'' (Linnaeus, 1758) – Bohemia, Moravia * (zrnovka žebernatá) '' Pupilla sterrii'' (Voith, 1840) – Bohemia, Moravia * (zrnovka třízubá) '' Pupilla triplicata'' (Studer, 1820) – Bohemia, Moravia ;

Pyramidulidae Pyramidulidae is a family (biology), family of small air-breathing land snails, terrestrial molluscs, terrestrial pulmonate gastropod mollusks in the superfamily Pupilloidea. MolluscaBase eds. (2022). MolluscaBase. Pyramidulidae Kennard & B. B. W ...

* (kuželovka skalní) '' Pyramidula pusilla'' (Vallot, 1801) – Bohemia, Moravia ;

Valloniidae Valloniidae is a taxonomic family of small and minute, air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Pupilloidea. MolluscaBase eds. (2020). MolluscaBase. Valloniidae Morse, 1864. Accessed through: World R ...

* (údolníček žebernatý) ''

Vallonia costata ''Vallonia costata'' is a species of small air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Valloniidae.MolluscaBase eds. (2023). MolluscaBase. Vallonia costata (O. F. Müller, 1774). Accessed through: World Re ...

'' (O. F. Müller, 1774) – Bohemia, Moravia * (údolníček velký) '' Vallonia declivis'' Sterki, 1892 – Bohemia * (údolníček rýhovaný) ''

Vallonia enniensis ''Vallonia enniensis'' is a species of minute land snail, a terrestrial pulmonate gastropod mollusk or micromollusk in the family Valloniidae.Helix pulchella var. enniensis Gredler, 1856 · unaccepted (original combination and rank) Distri ...

'' (Gredler, 1856) – Bohemia, Moravia * (údolníček šikmý) ''

Vallonia excentrica ''Vallonia excentrica'', common name the eccentric vallonia, is a species of very small air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Valloniidae.Marshall, B. (2014). Vallonia excentrica Sterki, 1893. Acces ...

'' Sterki, 1893 – Bohemia, Moravia * (údolníček drobný) ''

Vallonia pulchella ''Vallonia pulchella'', common name the lovely vallonia, is a species of very small air-breathing land snail, a terrestrial molluscs, terrestrial pulmonate gastropod mollusk in the family Valloniidae. MolluscaBase eds. (2023). MolluscaBase. Vallo ...

'' (O. F. Müller, 1774) – Bohemia, Moravia * (ostnatka trnitá) ''

Acanthinula aculeata ''Acanthinula aculeata'' is a species of minute, air-breathing land snail, a terrestrial pulmonate gastropod mollusk or micromollusk in the family Valloniidae. Description For terms see gastropod shell. The 1.9-2.1 mm. shell is sligh ...

'' (O. F. Müller, 1774) – Bohemia, Moravia ;

Vertiginidae Vertiginidae, common name the whorl snails, is a family of minute, air-breathing land snails, terrestrial pulmonate gastropod molluscs or micromollusks in the superfamily Pupilloidea. Distribution The distribution of the Vertiginidae is in the ...

* (ostroústka drsná) '' Columella aspera'' Waldén, 1966 – Bohemia, Moravia * (ostroústka bezzubá) ''

Columella edentula ''Columella edentula'', common name the "toothless column snail", is a species of very small, air-breathing land snail, a terrestrial pulmonate gastropod mollusk or micromollusk in the family Truncatellinidae. Description The 2.5-3 (-3.5) mm. s ...

'' (Draparnaud, 1805) – Bohemia, Moravia * (drobnička jižní) '' Truncatellina claustralis'' (Gredler, 1856) – Bohemia, Moravia * (drobnička žebernatá) ''

Truncatellina costulata ''Truncatellina costulata'' is a species of very small air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Truncatellinidae. Distribution This species occurs in: * Czech Republic - in Bohemia and in Moravia. Hor ...

'' (Nilsson, 1823) – Bohemia, Moravia * (drobnička válcovitá) ''

Truncatellina cylindrica ''Truncatellina cylindrica'' is a species of very small air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Truncatellinidae. MolluscaBase eds. (2022). MolluscaBase. Truncatellina cylindrica (J. B. Férussac, 1807) ...

'' (A. Férussac, 1807) – Bohemia, Moravia * (vrkoč horský) '' Vertigo alpestris'' Alder, 1838 – Bohemia, Moravia * (vrkoč útlý) ''

Vertigo angustior ''Vertigo angustior'', the narrow-mouthed whorl snail, is a species of minute land snail, a terrestrial pulmonate gastropod mollusk or micromollusk in the family Vertiginidae, the whorl snails. MolluscaBase eds. (2023). MolluscaBase. Verti ...

'' Jeffreys, 1830 – Bohemia, Moravia * (vrkoč mnohozubý) ''

Vertigo antivertigo ''Vertigo antivertigo'' is a species of minute air-breathing land snail, a terrestrial pulmonate gastropod mollusc or micromollusc in the family Vertiginidae, the whorl snails. MolluscaBase eds. (2023). MolluscaBase. Vertigo antivertigo (Draparna ...

'' (Draparnaud, 1801) – Bohemia, Moravia * (vrkoč Geyerův) ''

Vertigo geyeri ''Vertigo geyeri'' is a species of minute air-breathing land snail, a terrestrial pulmonate gastropod mollusc or micromollusc in the family Vertiginidae, the whorl snails. The specific name ''geyeri'' is in honor of German zoologist David Geyer ...

'' Lindholm, 1925 – Bohemia * (vrkoč rašelinný) '' Vertigo lilljeborgi'' (Westerlund, 1871)Schenková V.& Horsák M. (2013): Refugial Populations of Vertigo lilljeborgi and V. genesii (Vertiginidae): New Isolated Occurrences in Central Europe, Ecology and Distribution. ''American Malacological Bulletin'', 31(2):323–329. – Bohemia, Moravia * (vrkoč bažinný) ''

Vertigo moulinsiana Desmoulin's whorl snail (''Vertigo moulinsiana'') is a species of minute air-breathing land snail, a terrestrial pulmonate gastropod mollusc or micromollusc in the family Vertiginidae, the whorl snails. This species was named in honor of th ...

'' (Dupuy, 1849) – Bohemia, Moravia * (vrkoč lesní) '' Vertigo pusilla'' O. F. Müller, 1774 – Bohemia, Moravia * (vrkoč malinký) '' Vertigo pygmaea'' (Draparnaud, 1801) – Bohemia, Moravia * (vrkoč nordický) '' Vertigo ronnebyensis'' (Westerlund, 1871) – Bohemia * (vrkoč rýhovaný) ''

Vertigo substriata ''Vertigo substriata'' is a species of minute air-breathing land snail, a terrestrial pulmonate gastropod mollusk or micromollusk in the family Vertiginidae, the whorl snails. MolluscaBase eds. (2023). MolluscaBase. Vertigo substriata (Jeffreys, ...

'' (Jeffreys, 1833) – Bohemia, Moravia ;

Enidae Enidae is a family of air-breathing land snails, terrestrial pulmonate gastropod mollusks. MolluscaBase eds. (2020). MolluscaBase. Enidae B. B. Woodward, 1903 (1880). Accessed through: World Register of Marine Species at: http://www.marinespecies ...

* (trojzubka stepní) '' Chondrula tridens'' (O. F. Müller, 1774) – Bohemia, Moravia * (hladovka horská) ''

Ena montana ''Ena montana'' is a species of air-breathing land snails, terrestrial pulmonate gastropod molluscs in the family Enidae. MolluscaBase eds. (2020). MolluscaBase. Ena montana (Draparnaud, 1801). Accessed through: World Register of Marine Spec ...

'' (Draparnaud, 1801) – Bohemia, Moravia * (hladovka chlumní) ''

Merdigera obscura ''Merdigera obscura'' is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Enidae. Distribution and habitat This species is present in north-western Africa and in most of Europe from Portugal to R ...

'' (O. F. Müller, 1774) – Bohemia, Moravia * (lačník stepní) ''

Zebrina detrita ''Zebrina detrita'' is a medium-sized species of air-breathing land snail, a terrestrial pulmonate gastropod mollusc in the family Enidae. Description The width of the shell is 12 mm. The height of the shell is 25 mm. Distribution ...

'' (O. F. Müller, 1774) – Bohemia, Moravia ;

Clausiliidae Clausiliidae, also known by their common name the door snails, are a taxonomic family of small, very elongate, mostly left-handed, air-breathing land snails, sinistral terrestrial pulmonate gastropod mollusks.MolluscaBase eds. (2020). MolluscaBa ...

* (vřetenovka vosková opavská) ''

Cochlodina cerata ''Cochlodina cerata'' is a species of air-breathing land snail in the terrestrial pulmonate gastropod mollusk family Clausiliidae, the door snails, all of which have a clausilium. Subspecies Subspecies within this species include: * ''Cochlod ...

opaviensis'' Brabenec & Mácha, 1960 – Moravia * (vřetenovka zaměněná) '' Cochlodina costata commutata'' (Rossmässler, 1836) – Bohemia, Moravia * (vřetenovka utajená krkonošská) '' Cochlodina dubiosa corcontica'' Brabenec, 1967 – Bohemia * (vřetenovka hladká) ''

Cochlodina laminata ''Cochlodina laminata'' is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Clausiliidae, the door snails, all of which have a clausilium.MolluscaBase eds. (2020). MolluscaBase. Cochlodina A. Férussa ...

'' (Montagu, 1803) – Bohemia, Moravia * (vřetenovka rovnoústá) '' Cochlodina orthostoma'' (Menke, 1828) – Bohemia, Moravia * (zdobenka tečkovaná) ''

Charpentieria ornata ''Charpentieria ornata'' is a species of small, very elongate, air-breathing land snail, terrestrial pulmonate gastropod mollusks in the family Clausiliidae, the door snails, all of which have a clausilium. Distribution The distribution of ...

'' (Rossmässler, 1836) – Bohemia, Moravia * (žebernatěnka drobná) '' Ruthenica filograna'' (Rossmässler, 1836) – Bohemia, Moravia * (vřetenec horský) '' Pseudofusulus varians'' (C. Pfeiffer, 1828) – Bohemia, locally extinct in Moravia * (řasnatka tmavá) '' Macrogastra badia'' (C. Pfeiffer, 1828) – Bohemia, Moravia * (řasnatka žebernatá) '' Macrogastra borealis'' (Boettger, 1878) – syn. ''Macrogastra latestriata'' (A. Schmidt, 1857) – Moravia * (řasnatka lesní) ''

Macrogastra plicatula ''Macrogastra plicatula'' is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Clausiliidae, the door snails. MolluscaBase eds. (2021). MolluscaBase. Macrogastra plicatula (Draparnaud, 1801). Accessed ...

'' (Draparnaud, 1801) – Bohemia, Moravia * (řasnatka nadmutá) '' Macrogastra tumida'' (Rossmässler, 1836) – Bohemia, Moravia * (řasnatka břichatá) '' Macrogastra ventricosa'' (Draparnaud, 1801) – Bohemia, Moravia * (závornatka černavá) '' Clausilia bidentata'' (Strøm, 1765) – Bohemia * (závornatka křížatá) '' Clausilia cruciata'' (Studer, 1820) – Bohemia, Moravia * (závornatka drsná) ''

Clausilia dubia ''Clausilia dubia'' is a species of small, very elongate, left-handed air-breathing land snail, a sinistral terrestrial pulmonate gastropod mollusk in the family Clausiliidae, the door snails, all of which have a clausilium.MolluscaBase eds. ( ...

'' Draparnaud, 1805 – Bohemia, Moravia * (závornatka malá) ''

Clausilia rugosa ''Clausilia rugosa'' is a species of air-breathing land snails, a terrestrial pulmonate gastropod mollusc in the family Clausiliidae. ;Subspecies: * ''Clausilia rugosa andusiensis'' Coutagne, 1886 * ''Clausilia rugosa belonidea'' Bourguignat, 18 ...

'' (Draparnaud, 1801) – syn. ''

Clausilia parvula ''Clausilia rugosa'' is a species of air-breathing land snails, a terrestrial molluscs, terrestrial pulmonate gastropod mollusc in the family Clausiliidae. ;Subspecies: * ''Clausilia rugosa andusiensis'' Coutagne, 1886 * ''Clausilia rugosa belon ...

'' Férussac, 1807 – Bohemia, Moravia * (závornatka kyjovitá) ''

Clausilia pumila ''Clausilia pumila'' is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Clausiliidae. Distribution This species occurs in: * Czech Republic * Ukraine Ukraine ( uk, Україна, Ukraïna ...

'' C. Pfeiffer, 1828 – Bohemia, Moravia * (vřetenatka mnohozubá) '' Laciniaria plicata'' (Draparnaud, 1801) – Bohemia, Moravia * (vřetenatka obecná) '' Balea biplicata'' (Montagu, 1803) – Bohemia, Moravia – synonym: ''Alinda biplicata'' * (hrotice obrácená) ''

Balea perversa ''Balea perversa'', also known as the wall snail or tree snail, is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Clausiliidae, the door snails. The shell of this species is left-handed in coiling ...

'' (Linnaeus, 1758) – Bohemia, Moravia * (vřetenatka hrubá) '' Vestia gulo'' (E. A. Bielz, 1859) – Moravia * (vřetenatka Ranojevičova moravská) '' Vestia ranojevici moravica'' (Brabenec, 1952) – Moravia * (vřetenatka nadmutá) '' Vestia turgida'' (Rossmässler, 1836) – Bohemia, Moravia * (vřetenatka šedavá) '' Bulgarica cana'' (Held, 1836) – Bohemia, Moravia * (vřetenatka lesklá) '' Bulgarica nitidosa'' (Uličný, 1893) – Bohemia endemic ;

Succineidae Succineidae are a family of small to medium-sized, air-breathing land snails (and slugs), terrestrial pulmonate gastropod molluscs in the superfamily Succineoidea.MolluscaBase eds. (2021). MolluscaBase. Succineidae Beck, 1837. Accessed thr ...

* (jantarka podlouhlá) '' Succinella oblonga'' (Draparnaud, 1801) – Bohemia, Moravia * (jantarka obecná) ''

Succinea putris ''Succinea putris'' is a species of small air-breathing land snail in the family Succineidae, the amber snails. Description The 10-17 (27) x 6-8 mm has 3-4 whorls. These are relatively flat and with shallow sutures. The body whorl is ma ...

'' (Linnaeus, 1758) – Bohemia, Moravia * (jantarka úhledná) ''

Oxyloma elegans ''Oxyloma elegans'' is a species of small European land snail, a terrestrial pulmonate gastropod mollusk belonging to the family Succineidae, the amber snails. Description The shell usually has fewer than 3 whorls. The body whorl is very la ...

'' (Risso, 1826) – Bohemia, Moravia ;

Ferussaciidae Ferussaciidae is a family of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Achatinoidea. MolluscaBase eds. (2020). MolluscaBase. Ferussaciidae Bourguignat, 1883. Accessed through: World Register of Marine ...

* (bezočka šídlovitá) ''

Cecilioides acicula ''Cecilioides acicula'', common name the "blind snail" or "blind awlsnail", is a species of very small, air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Ferussaciidae. This is a subterranean species. Desc ...

'' (O. F. Müller, 1774) – Bohemia, Moravia ;

Punctidae Punctidae, common name the "dot snails" or "pinhead snails", is a family of minute air-breathing land snails, terrestrial pulmonate gastropod mollusks or micromollusks in the informal group Sigmurethra (according to the taxonomy of the Ga ...

* (boděnka malinká) ''

Punctum pygmaeum ''Punctum pygmaeum'' is a species of very small, air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Punctidae, the dot snails. Shell description For terms see gastropod shell. The shell is very small, 1.2-1. ...

'' (Draparnaud, 1801) – Bohemia, Moravia ;

Helicodiscidae Helicodiscidae is a family of small air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Punctoidea (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005). Genera Genera within the family i ...

* (spirálovníček zemní) '' Lucilla scintilla'' (Lowe, 1852) – Bohemia, non-indigenousHorsák M., Šteffek J., Čejka T., Ložek V. & Juřičková L. (2009). "Occurrence of ''Lucilla scintilla'' (R.T. Lowe, 1852) and ''Lucilla singleyana'' (Pilsbry, 1890) in the Czech and Slovak Republics – with remarks how to distinguish these two non-native minute snails". ''

Malacologica Bohemoslovaca ''Malacologica Bohemoslovaca'' is a peer-reviewed open access scientific journal covering all aspects of malacology. It was published by the Slovak Academy of Sciences since 2005. It is published by the Department of Botany and Zoology, Faculty of ...

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Discidae Discidae is a taxonomic family of small air-breathing land snails, terrestrial gastropod mollusks in the superfamily Punctoidea. Genera The family Discidae has no subfamilies. Genera within the family Discidae include: * ''Anguispira'' Morse, ...

* (vrásenka orlojovitá) '' Discus perspectivus'' (M. von Mühlfeld, 1816) – Bohemia, Moravia * (vrásenka okrouhlá) ''

Discus rotundatus ''Discus rotundatus'', common name rotund disc, is a species of small, air-breathing, land snail, a terrestrial pulmonate gastropod mollusk in the family Discidae, the disk snails. Description The shells of ''Discus rotundatus'' in the adult st ...

'' (O. F. Müller, 1774) – Bohemia, Moravia * (vrásenka pomezní) '' Discus ruderatus'' (A. Férussac, 1821) – Bohemia, Moravia ;

Gastrodontidae Gastrodontidae is a family of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Gastrodontoidea (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005). MolluscaBase eds. (2020). MolluscaBase ...

* (zemounek lesní) ''

Zonitoides arboreus ''Zonitoides arboreus'', commonly known as the quick gloss snail, is a species of small air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Gastrodontidae. Distribution The native distribution of ''Z. arboreus'' ...

'' (Say, 1816) – non-indigenous in Moravia since 2006 * (zemounek lesklý) ''

Zonitoides nitidus ''Zonitoides nitidus'' (sometimes ''Zonitoides nitida'') is a species of small, air-breathing land snail, a terrestrial pulmonate gastropod mollusc in the family Gastrodontidae. ''Zonitoides nitidus'' is the type species of the genus '' Zonito ...

'' (O. F. Müller, 1774) – Bohemia, Moravia ;

Euconulidae Euconulidae is a taxonomic family of minute, air-breathing land snails, terrestrial pulmonate gastropod mollusks or micromollusks in the superfamily Trochomorphoidea. This land snail family is closely allied to the Zonitidae, the glass snails. ...

* (kuželík tmavý) ''

Euconulus praticola ''Euconulus praticola'' is a species of small air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Euconulidae, the hive snails. Distribution This species occurs in the Czech Republic The Czech Republic, ...

'' (Reinhardt, 1883) – Bohemia, Moravia * (kuželík drobný) '' Euconulus fulvus'' (O. F. Müller, 1774) – Bohemia, Moravia ;

Oxychilidae Oxychilidae is a taxonomic family of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Gastrodontoidea. Distribution The distribution of Oxychilidae includes the Nearctic, western-Palearctic, eastern-Palear ...

* (sítovka podhorská) '' Aegopinella epipedostoma'' (Fagot, 1879) – Moravia * (sítovka suchomilná) '' Aegopinella minor'' (Stabile, 1864) – Bohemia, Moravia * (sítovka blýštivá) '' Aegopinella nitens'' (Michaud, 1831) – Bohemia, Moravia * (sítovka lesklá) '' Aegopinella nitidula'' (Draparnaud, 1805) – Bohemia, Moravia * (sítovka čistá) '' Aegopinella pura'' (Alder, 1830) – Bohemia, Moravia * (sítovka dravá) '' Aegopinella ressmanni'' (Westerlund, 1883) – Bohemia, since 2007 * (blyštivka rýhovaná) '' Perpolita hammonis'' (Strøm, 1765) – Bohemia, Moravia * (blyštivka skleněná) '' Perpolita petronella'' (L. Pfeiffer, 1853) – Bohemia, Moravia * (skelnatka česneková) '' Oxychilus alliarius'' (Miller, 1822) – Bohemia * (skelnatka drnová) '' Oxychilus cellarius'' (O. F. Müller, 1774) – Bohemia, Moravia * (skelnatka stlačená) '' Oxychilus depressus'' (Sterki, 1880) – Bohemia, Moravia * (skelnatka západní) ''

Oxychilus draparnaudi ''Oxychilus draparnaudi'', or Draparnaud's glass snail, is a species of small land snail, a terrestrial pulmonate gastropod mollusc in the family Oxychilidae, the glass snails. Description ''Oxychilus draparnaudi'' is large for a zonitid glass ...

'' (Beck, 1837) – Bohemia non-indigenous, Moravia non-indigenous * (skelnatka hladká) '' Oxychilus glaber'' (Rossmässler, 1835) – Bohemia, Moravia * (skelnatka zemní) '' Oxychilus inopinatus'' (Uličný, 1887) – Bohemia, Moravia * (skelnatka horská) '' Oxychilus mortilleti'' (L. Pfeiffer, 1859) – Bohemia * (sklovatka krátkonohá) '' Daudebardia brevipes'' (Draparnaud, 1805) – Bohemia, Moravia * (sklovatka rudá) ''

Daudebardia rufa ''Daudebardia rufa'' is a species of air-breathing land snail or semi-slug, a terrestrial pulmonate gastropod mollusk in the family Oxychilidae, which belongs to the limacoid clade. ''Daudebardia rufa'' is the type species of the genus ''Daudeba ...

'' (Draparnaud, 1805) – Bohemia, Moravia ;

Pristilomatidae Pristilomatidae is a taxonomic family of air-breathing land snails, terrestrial gastropod mollusks in the superfamily Gastrodontoidea. According to the 2005 taxonomy of the Gastropoda by Bouchet & Rocroi these snails belong to the "limacoid ...

* (skelnička stažená) '' Vitrea contracta'' (Westerlund, 1871) – Bohemia, Moravia * (skelnička průhledná) '' Vitrea crystallina'' (O. F. Müller, 1774) – Bohemia, Moravia * (skelnička průzračná) '' Vitrea diaphana'' (Studer, 1820) – Bohemia, Moravia * (skelnička zjizvená) '' Vitrea subrimata'' (Reinhardt, 1871) – Bohemia, Moravia * (skelnička karpatská) '' Vitrea transsylvanica'' (Clessin, 1877) – Bohemia, Moravia ;

Vitrinidae Vitrinidae is a family of small, air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Limacoidea (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005). MolluscaBase eds. (2021). MolluscaBa ...

* (skleněnka průsvitná) ''

Vitrina pellucida ''Vitrina pellucida'' is species of small land snail, a terrestrial pulmonate gastropod mollusk in the family Vitrinidae, the glass snails. Description This species is a 'semi-slug' with a flattened, globular shell. The animal is pale grey wi ...

'' (O. F. Müller, 1774) – Bohemia, Moravia * (slimáčnice průhledná) '' Eucobresia diaphana'' (Draparnaud, 1805) – Bohemia, Moravia * (slimáčnice lesní) '' Eucobresia nivalis'' (Dumont & Mortillet, 1854) – Bohemia, Moravia * (slimáčník horský) ''

Semilimax kotulae ''Hessemilimax kotulae'' is a species of air-breathing land snail in the family Vitrinidae. Distribution This species occurs in: * Czech Republic * Ukraine Ukraine ( uk, Україна, Ukraïna, ) is a country in Eastern Europe. It i ...

'' (Westerlund, 1883) – Bohemia, Moravia * (slimáčník táhlý) '' Semilimax semilimax'' (J. Férussac, 1802) – Bohemia, Moravia ;

Zonitidae Zonitidae, common name the true glass snails, are a family of mostly rather small, air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Zonitoidea. Zonitidae is the only family in the superfamily Zonitoidea. Th ...

* (zemoun skalní) ''

Aegopis verticillus ''Aegopis verticillus'' is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Zonitidae Zonitidae, common name the true glass snails, are a family of mostly rather small, air-breathing land snails, ...

'' (Lamarck, 1822) – Bohemia, Moravia ;

Milacidae Milacidae is a family of air-breathing, keeled, land slugs. These are shell-less terrestrial gastropod mollusks in the superfamily Parmacelloidea. This family has no subfamilies (according to the taxonomy of the Gastropoda by Bouchet & Rocro ...

* (plžice štíhlá) ''

Tandonia budapestensis ''Tandonia budapestensis'' is a species of air-breathing, keeled, land slug, a shell-less terrestrial gastropod mollusks in the family Milacidae.Marshall, B. (2014). Tandonia budapestensis (Hazay, 1880). Accessed through: World Register of Marine ...

'' (Hazay, 1881) – Bohemia, Moravia * (plžice vroubená) '' Tandonia rustica'' (Millet, 1843) – Bohemia ;

Limacidae Limacidae, also known by their common name the keelback slugs, are a taxonomic family of medium-sized to very large, air-breathing land slugs, terrestrial pulmonate gastropod molluscs in the superfamily Limacoidea. Distribution The distr ...

* (modranka karpatská) ''

Bielzia coerulans ''Bielzia coerulans'', commonly known as the Carpathian blue slug or simply the blue slug, is a species of very large land slug, a terrestrial pulmonate gastropod in the family Limacidae, the keelback slugs. Taxonomy ''Bielzia coerulans'' wa ...

'' (M. Bielz, 1851) – Moravia * (slimák popelavý) ''

Limax cinereoniger ''Limax cinereoniger'' is a large species of air-breathing land slug in the terrestrial pulmonate gastropod mollusk family Limacidae, the keelback slugs. This is the largest land slug species in the world.Limax maximus ''Limax maximus'' (literally, "biggest slug"), known by the common names great grey slug and leopard slug, is a species of slug in the family Limacidae, the keeled slugs.Marshall, B. (2014). Limax maximus Linnaeus, 1758. Accessed through: Worl ...

'' Linnaeus, 1758 – Bohemia, Moravia * (slimák pestrý) ''

Limacus flavus ''Limacus flavus'', known commonly as the cellar slug, the yellow slug, or the tawny garden slug, is a medium to large species of air-breathing land slug, a terrestrial pulmonate gastropod mollusk in the family Limacidae.MolluscaBase (2019). ...

'' (Linnaeus, 1758) – Bohemia, Moravia * (slimák žlutý) '' Malacolimax tenellus'' (O. F. Müller, 1774) – Bohemia, Moravia * (podkornatka karpatská) '' Lehmannia macroflagellata'' Grossu & Lupu, 1962 – Bohemia, Moravia * (podkornatka žíhaná) ''

Lehmannia marginata ''Lehmannia marginata'' is a species of air-breathing land slug, a terrestrial pulmonate gastropod mollusk in the family Limacidae. Sometimes classified in the genus ''Limax'', the species is distinct in its ecology, and its nearly transpare ...

'' (O. F. Müller, 1774) – Bohemia, Moravia * (podkornatka jižní) '' Lehmannia nyctelia'' (Bourguignat, 1861) – Moravia ;

Agriolimacidae ''Agriolimacidae'' is a family of small and medium-sized land slugs, or shell-less snails, terrestrial molluscs, terrestrial pulmonate gastropod mollusc, mollusks. Distribution Distribution of Limacidae is Holarctic, this include: Nearctic, wes ...

* (slimáček polní) '' Deroceras agreste'' (Linnaeus, 1758) – Bohemia, Moravia * (slimáček hladký) ''

Deroceras laeve ''Deroceras laeve'', the marsh slug, is a species of small air-breathing land slug, a terrestrial pulmonate gastropod mollusk in the family Agriolimacidae. Distribution The distribution of ''Deroceras laeve'' was originally Palearctic, from ...

'' (O. F. Müller, 1774) – Bohemia, Moravia * (slimáček středomořský) ''

Deroceras panormitanum ''Deroceras panormitanum'' is a species of air-breathing land slug, a terrestrial pulmonate gastropod mollusc in the family Agriolimacidae. This article is about ''Deroceras panormitanum'' ''sensu stricto'', which occurs predominantly only on Si ...

'' (Lessona & Pollonera, 1882) – non-indigenous Moravia since ''2003'' * (slimáček lesní) '' Deroceras praecox'' Wiktor, 1966 – Bohemia, Moravia * (slimáček síťkovaný) ''

Deroceras reticulatum ''Deroceras reticulatum'', common names the "grey field slug" and "grey garden slug", is a species of small air-breathing land slug, a terrestrial pulmonate gastropod mollusc in the family Agriolimacidae. This species is an important agricul ...

'' (O. F. Müller, 1774) – Bohemia, Moravia * (slimáček světlý) '' Deroceras rodnae'' Grossu & Lupu, 1965 – Bohemia, Moravia * (slimáček evropský) '' Deroceras sturanyi'' (Simroth, 1894) – Bohemia, Moravia * (slimáček balkánský) '' Deroceras turcicum'' (Simroth, 1894) – Bohemia, Moravia ;

Boettgerillidae ''Boettgerilla'' is a genus of air-breathing land slugs, terrestrial pulmonate gastropod molluscs in the family Boettgerillidae. The generic name ''Boettgerilla'' is named after the German malacologist Oskar Boettger. Taxonomy ''Boettger ...

* (blednička útlá) ''

Boettgerilla pallens ''Boettgerilla pallens'', common name the worm slug, is a European species of air-breathing land slug, a terrestrial molluscs, terrestrial pulmonate gastropod mollusk in the family Boettgerillidae. Distribution The type locality of ''Boettger ...

'' Simroth, 1912 – Bohemia non-indigenous, Moravia non-indigenous * (plzák alpský) '' Arion obesoductus'' Reischütz, 1973 – synonym: ''Arion alpinus'' auctt. non Pollonera, 1887 – Bohemia, Moravia * (plzák alpský) '' Arion obesoductus'' Reischütz, 1973 – synonym: ''Arion alpinus'' auctt. non-Pollonera, 1887 – Bohemia, Moravia * (plzák žíhaný) ''

Arion circumscriptus ''Arion circumscriptus'', common name brown-banded arion, is a species of air-breathing land slug, a terrestrial pulmonate gastropod mollusk in the family Arionidae. It is commonest in woodland, occurring across most of Europe, except for more s ...

'' Johnston, 1828 – Bohemia, Moravia * (plzák obecný) ''

Arion distinctus ''Arion distinctus'' is a species of air-breathing land slug in the family Arionidae, sometimes known as the roundback slugs. It is a terrestrial pulmonate gastropod mollusc. Several vernacular names exist, but it is unclear if they are much ...

'' Mabille, 1868 – Bohemia, Moravia * (plzák žlutopruhý) '' Arion fasciatus'' (Nilsson, 1823) – Bohemia, Moravia * (plzák nejmenší) ''

Arion intermedius ''Arion intermedius'' is a species of land slug in the family Arionidae, the roundback slugs. It is known commonly as the hedgehog slug,Arion vulgaris The Spanish slug (''Arion vulgaris'', but also widely known as ''Arion lusitanicus'' owing to a misidentification) is an air-breathing land slug, a terrestrial molluscs, terrestrial pulmonate gastropod mollusc, mollusk in the family Arionidae, th ...

'' (Moquin-Tandon, 1855) – non-indigenous since 1991, Bohemia non-indigenous, Moravia non-indigenous * (plzák lesní) ''

Arion rufus The red slug (''Arion rufus''), also known as the large red slug,Arion silvaticus ''Arion silvaticus'' is a species of air-breathing land slug, a terrestrial pulmonate gastropod mollusk in the family Arionidae. Description Note. In slugs it is often difficult to establish good criteria for identifying species using exte ...

'' Lohmander, 1937 – Bohemia, Moravia * (plzák hnědý) '' Arion fuscus'' (O. F. Müller, 1774) – Bohemia, Moravia ;

Bradybaenidae Bradybaeninae is a taxonomic subfamily of medium-sized to small land snails, terrestrial pulmonate gastropod mollusks in the family Camaenidae, superfamily Helicoidea.MolluscaBase eds. (2021). MolluscaBase. Bradybaeninae Pilsbry, 1934 (1898). Acc ...

* (keřovka plavá) ''

Fruticicola fruticum ''Fruticicola fruticum'' is a species of medium-sized, air-breathing land snail, a terrestrial pulmonate gastropod mollusc in the family Camaenidae. MolluscaBase eds. (2020). MolluscaBase. Fruticicola fruticum (Müller, 1774). Accessed throug ...

'' (O. F. Müller, 1774) – Bohemia, Moravia ;

Helicodontidae Helicodontidae is a family of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Helicoidea Helicoidea is a taxonomic superfamily of air-breathing land snails, terrestrial pulmonate gastropod mollusks i ...

* (trojlaločka pyskatá) '' Helicodonta obvoluta'' (O. F. Müller, 1774) – Bohemia, Moravia ;

Hygromiidae Hygromiidae is a taxonomic family of small to medium-sized air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Helicoidea. Helicellidae Ihering, 1909 Anatomy Some snails in genera within this family create ...

* (keřnatka vrásčitá) '' Euomphalia strigella'' (Draparnaud, 1801) – Bohemia, Moravia * (tmavoretka kentská) ''

Monacha cantiana ''Monacha cantiana'', common name the "Kentish snail" or "Kentish garden snail", is a species of medium-sized air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Hygromiidae, the hairy snails and their allies. Dist ...

'' (Montagu, 1803) – non-indigenous in Bohemia since 2009 * (tmavoretka bělavá) ''

Monacha cartusiana ''Monacha cartusiana'' is a species of small air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Hygromiidae, the hairy snails and their allies.Helix cartusiana var. depressa Caziot, 1909 (invalid; preoccupied) Mona ...

'' (O. F. Müller, 1774) – non-indigenous Bohemia, Moravia native * (srstnatka chlupatá) ''

Trochulus hispidus ''Trochulus hispidus'', previously known as ''Trichia hispida'', common name, the "hairy snail", is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Hygromiidae, the hairy snails and their allies. ...

'' (Linnaeus, 1758) – Bohemia, Moravia * (srstnatka západní) '' Trochulus sericeus'' (Draparnaud, 1801) – Bohemia, Moravia * (srstnatka huňatá) '' Trochulus villosulus'' (Rossmässler, 1838) – Moravia * (srstnatka karpatská) '' Trochulus lubomirskii'' (Ślósarskii, 1881) – Bohemia, Moravia * (srstnatka bezzubá) ''

Petasina edentula ''Petasina edentula'' is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Hygromiidae Hygromiidae is a taxonomic family of small to medium-sized air-breathing land snails, terrestrial pulmonate ...

'' (Draparnaud, 1805) – Bohemia * (srstnatka jednozubá) ''

Petasina unidentata ''Petasina unidentata'' is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Hygromiidae Hygromiidae is a taxonomic family of small to medium-sized air-breathing land snails, terrestrial pul ...

'' (Draparnaud, 1805) – Bohemia, Moravia * (suchomilka rýhovaná) '' Helicopsis striata'' (O. F. Müller, 1774) – Bohemia, locally extinct in Moravia * (suchomilka pannonská) '' Candidula soosiana'' (J. Wagner, 1933) – Moravia * (suchomilka bělavá) '' Candidula unifasciata'' (Poiret, 1801) – Bohemia, Moravia * (suchomilka ladní) ''

Helicella itala ''Helicella itala'' is a species of medium-sized, air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Geomitridae, the hairy snails and their allies. MolluscaBase eds. (2021). MolluscaBase. Helicella itala (Linn ...

'' (Linnaeus, 1758) – Bohemia, Moravia * (suchomilka obecná) ''

Xerolenta obvia ''Xerolenta obvia'' is a species of air-breathing land snail, a terrestrial gastropod mollusk in the family Geomitridae, the hairy snails and their allies. MolluscaBase eds. (2022). MolluscaBase. Xerolenta obvia (Menke, 1828). Accessed through: ...

'' (Menke, 1828) – Bohemia, Moravia * (suchomilka přehlížená) ''

Cernuella neglecta ''Cernuella neglecta'', the dune snail, is a species of small air-breathing land snail, a terrestrial pulmonate gastropod mollusc in the family Geomitridae. MolluscaBase eds. (2022). MolluscaBase. Cernuella neglecta (Draparnaud, 1805). Accessed t ...

'' (Draparnaud, 1805) – non-indigenous Bohemia * (dvojzubka lužní) '' Perforatella bidentata'' (Gmelin, 1791) – Bohemia, Moravia * (vlahovka narudlá) '' Monachoides incarnatus'' (O. F. Müller, 1774) – Bohemia, Moravia * (vlahovka karpatská) '' Monachoides vicinus'' (Rossmässler, 1842) – Bohemia, Moravia * (vlahovka rezavá) ''

Pseudotrichia rubiginosa ''Pseudotrichia rubiginosa'', sometimes known as the "German hairy snail", is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Hygromiidae, the hairy snails and their allies. Life cycle This spec ...

'' (Rossmässler, 1838) – Bohemia, Moravia * (žihlobytka stinná) '' Urticicola umbrosus'' (C. Pfeiffer, 1828) – Bohemia, Moravia * (tenkostěnka kýlnatá) ''

Hygromia cinctella ''Hygromia cinctella'', known commonly as the girdled snail, is a small European species of air-breathing land snail, native to the Mediterranean region, that belongs to the terrestrial molluscs, terrestrial pulmonate gastropod mollusk subfamily ...

'' (Draparnaud, 1801) – non-indigenous Bohemia since 2010Říhová D. & Juřičková L. (2011). "The Girdled Snail ''Hygromia cinctella'' (Draparnaud, 1801) new to the Czech Republic". ''

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Helicidae Helicidae is a large, diverse family of small to large, air-breathing land snails, sometimes called the "typical snails." A number of species in this family are valued as food items, including ''Cornu aspersum'' (formerly ''Helix aspersa'') the b ...

* (plamatka lesní) ''

Arianta arbustorum ''Arianta arbustorum'' is a medium-sized species of land snail, sometimes known as the "copse snail", a terrestrial pulmonate gastropod mollusk in the family Helicidae. MolluscaBase eds. (2021). MolluscaBase. Arianta arbustorum (Linnaeus, 1758). ...

'' (Linnaeus, 1758) – Bohemia, Moravia * (skalnice kýlnatá) '' Helicigona lapicida'' (Linnaeus, 1758) – Bohemia, Moravia * (skalnice lepá) '' Faustina faustina'' (Rossmässler, 1835) – Bohemia, Moravia * (zuboústka trojzubá) '' Isognomostoma isognomostomos'' (Schröter, 1784) – Bohemia, Moravia * (zuboústka sametová) ''

Causa holosericea ''Causa holosericea'' is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Helicidae.MolluscaBase eds. (2020). MolluscaBase. Causa holosericea (S. Studer, 1820). Accessed through: World Register of ...

'' (Studer, 1820) – Bohemia, Moravia * (páskovka keřová) ''

Cepaea hortensis The white-lipped snail or garden banded snail, scientific name ''Cepaea hortensis'', is a medium-sized species of air-breathing land snail, a terrestrial pulmonate gastropod mollusc in the family Helicidae. It is a close relative of the Grov ...

'' (O. F. Müller, 1774) – Bohemia, Moravia * (páskovka hajní) ''

Cepaea nemoralis The grove snail, brown-lipped snail or Lemon snail (''Cepaea nemoralis'') is a species In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often de ...

'' (Linnaeus, 1758) – Bohemia, Moravia * (páskovka žíhaná) ''

Cepaea vindobonensis ''Caucasotachea vindobonensis'' is a species of medium-sized air-breathing land snail, a terrestrial pulmonate gastropod in the family Helicidae. The scientific name is derived from the Celtic settlement Vindobona, now known as Vienna, the ...

'' (A. Férussac, 1821) – Bohemia, Moravia * (hlemýždík kropenatý) ''

Cornu aspersum ''Cornu aspersum'' (syn. ''Cryptomphalus aspersus''), known by the common name garden snail, is a species of land snail in the family Helicidae, which includes some of the most familiar land snails. Of all terrestrial molluscs, this species may ...

= Helix aspersa'' (O. F. Müller, 1774) – Bohemia, non-indigenous since 2008 * (hlemýžď balkánský) ''

Helix lucorum ''Helix lucorum'' is a species of large, edible, air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Helicidae, the typical snails. MolluscaBase eds. (2020). MolluscaBase. Helix lucorum Linnaeus, 1758. Accessed throu ...

'' Linnaeus, 1758 – non-indigenous Bohemia * (hlemýžď zahradní) ''

Helix pomatia ''Helix pomatia'', common names the Roman snail, Burgundy snail, or escargot, is a species of large, edible, air-breathing land snail, a pulmonate gastropod terrestrial mollusc in the family Helicidae.MolluscaBase eds. (2021). MolluscaBase. ...

'' Linnaeus, 1758 – Bohemia, Moravia

Freshwater bivalves

Freshwater bivalves in the Czech Republic include: ;

Unionida Unionida is a monophyletic order of freshwater mussels, aquatic bivalve molluscs.Bieler R., Carter J.G. & Coan E.V. (2010). ''Classification of Bivalve families''. pp. 113–133, in: Bouchet P. & Rocroi J.-P. (2010), ''Nomenclator of Bivalve F ...

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Margaritiferidae Margaritiferidae is a family of medium-sized freshwater mussels, aquatic bivalve molluscs in the order Unionida. Text may have been copied from this source, which is available under Attribution 4.0 International (CC BY 4.0)licence. It is the m ...

* (perlorodka říční) ''

Margaritifera margaritifera The freshwater pearl mussel (''Margaritifera margaritifera'') is an endangered species of freshwater mussel, an aquatic bivalve mollusc in the family Margaritiferidae. Although the name "freshwater pearl mussel" is often used for this species, ...

'' (Linnaeus, 1758) – Bohemia, probably locally extinct in Moravia ;

Unionidae The Unionidae are a family of freshwater mussels, the largest in the order Unionida, the bivalve molluscs sometimes known as river mussels, or simply as unionids. The range of distribution for this family is world-wide. It is at its most diverse ...

* (velevrub tupý) ''

Unio crassus ''Unio crassus'', the thick shelled river mussel, is a species of freshwater mussel, an aquatic bivalve mollusk in the family Unionidae, the river mussels. MolluscaBase eds. (2023). MolluscaBase. Unio crassus Philipsson, 1788. Accessed through: ...

'' Philipsson, 1788 – Bohemia, Moravia * (velevrub malířský) '' Unio pictorum'' (Linnaeus, 1758) – Bohemia, Moravia * (velevrub nadmutý) '' Unio tumidus'' Philipsson, 1788 – Bohemia, Moravia * (škeble říční) ''

Anodonta anatina ''Anodonta'' is a genus of freshwater mussels in the family Unionidae, the river mussels. Species Species in this genus include: * ''Anodonta anatina'' Linné, 1758 – duck mussel * '' Anodonta beringiana'' Middendorff, 1851 – Yukon f ...

'' (Linnaeus, 1758) – Bohemia, Moravia * (škeble rybničná) ''

Anodonta cygnea The swan mussel, ''Anodonta cygnea'', is a large species of freshwater mussel, an aquatic bivalve mollusc in the family Unionidae, the river mussels. Because of its morphological variability and its wide range of distribution, there are over ...

'' (Linnaeus, 1758) – Bohemia, Moravia * (škeble plochá) ''

Pseudanodonta complanata The depressed river mussel or compressed river mussel, ''Pseudanodonta complanata'', is a species of freshwater mussel, an aquatic bivalve mollusk in the family Unionidae, the river mussels. The species name comes from the flattened shape of i ...

'' (Rossmässler, 1835) – Bohemia, Moravia * (škeble asijská) ''

Sinanodonta woodiana ''Sinanodonta woodiana'', the Chinese pond mussel, Eastern Asiatic freshwater clam or swan-mussel, is a species of freshwater mussel, an aquatic bivalve mollusk in the family Unionidae, the river mussels. Distribution * indigenous in Eastern A ...

'' (Lea, 1834) – non-indigenous in Bohemia since 2001, non-indigenous in Moravia since 1996 ;

Venerida Venerida (formerly Veneroida) is an order of mostly saltwater but also some freshwater bivalve molluscs. This order includes many familiar groups such as many clams that are valued for food and a number of freshwater bivalves. Since the 2000s, ...

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Corbiculidae The Corbiculidae are a family of clams in the mollusc order Venerida. They are known commonly as basket clams. The family name comes from the root ''corbus'' ("basket"), and was inspired by the concentric ribbing of the shells.Glaubrecht, M., et ...

* (korbikula asijská) ''

Corbicula fluminea ''Corbicula fluminea'' is a species of freshwater clam native to eastern Asia which has become a successful invasive species throughout North America, South America, and Europe. ''Corbicula fluminea'' is commonly known in the west as the Asian cl ...

'' (O. F. Müller, 1774) – non-indigenous in Bohemia since 2000 ;

Sphaeriidae Sphaeriidae is a family of small to minute freshwater bivalve molluscs in the order Sphaeriida. In the US, they are commonly known as pea clams or fingernail clams. Heard, William H. 1977. Reproduction of fingernail clams (Sphaeriidae: ''Sphaeri ...

* (okružanka rohovitá) ''

Sphaerium corneum ''Sphaerium corneum'', also known as the European fingernailclam, is a very small freshwater clam, an aquatic bivalve mollusk in the family Sphaeriidae, the fingernail clams. Description The shell is fairly globular and can grow up to 9–13.5& ...

'' (Linnaeus, 1758) – Bohemia, Moravia * (okružanka mokřadní) ''

Sphaerium nucleus ''Sphaerium nucleus'' is a freshwater bivalve of the family Sphaeriidae. It has been often confused with ''Sphaerium corneum'' and is consequently quite poorly known. Description ''Sphaerium nucleus'' is a very small bivalve which may grow up to ...

'' (S. Studer, 1820) – Bohemia, Moravia * (okružanka říční) '' Sphaerium rivicola'' (Lamarck, 1818) – Bohemia, Moravia * (okrouhlice rybničná) ''

Musculium lacustre ''Musculium lacustre'' is a species of small freshwater clam, an aquatic bivalve mollusc in the family Sphaeriidae, the fingernail clams and pea clams. Description The 8–11 mm. shell is oval to quadrangular in shape. The umbos which are ...

'' (O. F. Müller, 1774) – Bohemia, Moravia * (hrachovka říční) ''

Pisidium amnicum ''Pisidium amnicum'' is a species of very small freshwater clam, sometimes known as the greater European peaclam or the River pea shell. It is an aquatic bivalve in the family Sphaeriidae. Description Although only 9 mm (range 7–11& ...

'' (O. F. Müller, 1774) – Bohemia, Moravia * (hrachovka obecná) ''

Pisidium casertanum ''Pisidium casertanum'', the pea cockle or pea clam, is a minute freshwater bivalve mollusc of the family Sphaeriidae. Description The shell is broad, sub-triangular or oval and is ornamented with sculpture of faint concentric striations. ...

'' (Poli, 1791) – Bohemia, Moravia * (hrachovka kulovitá) ''

Pisidium globulare ''Pisidium globulare'' is a species of freshwater bivalve from the family Sphaeriidae. Distribution * Czech Republic – in Bohemia, in Moravia Horsák M., Juřičková L., Beran L., Čejka T. & Dvořák L. (2010). "Komentovaný seznam měkkýš ...

'' Clessin, 1873 – Bohemia, Moravia * (hrachovka hrbolatá) ''

Pisidium henslowanum ''Pisidium henslowanum'' is a species of very small freshwater clam or pea clam, an aquatic bivalve mollusc in the family Sphaeriidae. It is commonly referred to as the Henslow peaclam. Etymology The specific name honours John Stevens Henslo ...

'' (Sheppard, 1823) – Bohemia, Moravia * (hrachovka severní) ''

Pisidium hibernicum ''Pisidium hibernicum'' is a species of freshwater bivalve from the family Sphaeriidae. Description The 2.5-3.5mm. shell is very inflated (convex) hence the common name Globular Pea Shell. The central umbos is prominent. The periostracum (surfa ...

'' Westerlund, 1894 – Bohemia, Moravia * (hrachovka prosná) '' Pisidium milium'' Held, 1836 – Bohemia, Moravia * (hrachovka nepatrná) ''

Pisidium moitessierianum ''Pisidium moitessierianum'' is a species of minute freshwater clam. It is an aquatic bivalve mollusc in the family Sphaeriidae. Description This species is the smallest of the pea clams or ''Pisidium'' species, and the smallest of any ...

'' Paladilhe, 1866 – Bohemia, Moravia * (hrachovka lesklá) ''

Pisidium nitidum ''Pisidium nitidum'', the shining pea clam, is a species of minute freshwater clam, an aquatic bivalve mollusc in the family Sphaeriidae, the pea clams and fingernail clams. Description The 3 – 4 mm. shell is slightly tumid (swollen). ...

'' Jenyns, 1832 – Bohemia, Moravia * (hrachovka tupá) ''

Pisidium obtusale ''Pisidium obtusale'' is a species of freshwater bivalve from family Sphaeriidae. Description The 2.5–3.5mm. shell is very tumid (swollen). It is an angular-oval shape with broad, rounded umbos which are behind the midpoint. The surface (perio ...

'' (Lamarck, 1818) – Bohemia, Moravia * (hrachovka malinká) ''

Pisidium personatum ''Pisidium personatum'' is a species of freshwater bivalve from the family Sphaeriidae. Description The 2.5-3.5 mm shell is a characteristic round-regular oval shape. It has centrally placed low, rounded umbos. The surface (periostracum) is ...

'' Malm, 1855 – Bohemia, Moravia * (hrachovka okružankovitá) ''

Pisidium pseudosphaerium ''Pisidium pseudosphaerium'' is a species of freshwater bivalve from family Sphaeriidae. Description The 2.5-3.2mm shell is a flattened, regular, slightly angulated oval shape with low central umbos. The surface is silky with very fine concentri ...

'' Favre, 1927 – Bohemia, Moravia * (hrachovka otupená) '' Pisidium subtruncatum'' Malm, 1855 – Bohemia, Moravia * (hrachovka obrácená) ''

Pisidium supinum ''Pisidium supinum'' is a species of minute freshwater clam, a pea clam, an aquatic bivalve mollusc in the family Sphaeriidae (the fingernail clams and pea clams.) The shell of this species is 3 to 5 mm in size, and is roughly triangula ...

'' A. Schmidt, 1851 – Bohemia, Moravia * (hrachovka čárkovaná) '' Pisidium tenuilineatum'' Stelfox, 1918 – Bohemia, Moravia Dreissena polymorpha3

;

Dreissenidae The Dreissenidae are a family of small freshwater mussels, aquatic bivalve molluscs. They attach themselves to stones or to any other hard surface using a byssus. The shells of these bivalves are shaped somewhat like those of true mussels, and t ...

* (slávička mnohotvárná) ''

Dreissena polymorpha The zebra mussel (''Dreissena polymorpha'') is a small freshwater mussel. The species originates from the lakes of southern Russia and Ukraine, but has been accidentally Introduced species, introduced to numerous other areas and has become an inv ...

'' (Pallas, 1771) – non-indigenous in Bohemia, in southern Moravia is probably native

Synanthropic species

These species do not live in the wild or are not recorded in the wild yet, but they live in greenhouses and similar biotopes, as "hothouse alien" species. List (alphabetically according to their scientific name): Subulina octona 005a

* ''

'' f. ''pyramidalis'' Jeffreys – form of ''Discus rotundatus'' (native species) inhabiting greenhouses # (křivoústka liberijská) ''

Gulella io ''Gulella io'' is a species of very small air-breathing land snail, a terrestrial pulmonate gastropod mollusk Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda, the members of which are known as moll ...

'' Verdcourt, 1974 # (kružník čínský) '' Gyraulus chinensis'' (Dunker, 1848) # (skelnatěnka drobná) ''

Hawaiia minuscula ''Hawaiia minuscula'', common name the minute gem or minute gem snail, is a species of very small air-breathing land snail, a terrestrial pulmonate gastropod mollusk or micromollusk in the family Pristilomatidae. Distribution The indigen ...

'' (Binney, 1840) # (subulína paličkovitá) '' Lamellaxis clavulinus'' (Potiez & Michaud, 1838) # (podkornatka iberská) ''

Lehmannia valentiana ''Ambigolimax valentianus'' (also known as ''Lehmannia valentiana'') is a species of air-breathing land slug, a terrestrial pulmonate gastropod mollusk in the family Limacidae. Description '' External appearance does not reliably distinguish ...

'' (Férussac, 1823) # (piskořka hrbolkovitá) ''

Melanoides tuberculata The red-rimmed melania (''Melanoides tuberculata''), also known as Malayan livebearing snails or Malayan/Malaysian trumpet snails (often abbreviated to MTS) by aquarists, is a species of freshwater snail with an operculum, a parthenogenetic, a ...

'' (O. F. Müller, 1774) # (subulína malá) '' Opeas pumilum'' (L. Pfeiffer, 1840) # one of the following two similar species: ## '' Helisoma anceps'' (Menke, 1830) – synonym: (okružákovec kýlnatý) ''Planorbella anceps'' (Menke, 1830) ## (okružákovec floridský) ''

Planorbella duryi ''Planorbella duryi'', common name the Seminole rams-horn, is a species of air-breathing freshwater snail, a pulmonate gastropod mollusk in the family Planorbidae, the ram's horn snails. The species is endemic to Florida and is found frequently ...

'' (Wetherby, 1879) – It was incorrectly noted as '' Planorbella trivolvis'' (Say, 1817) (mentioned under invalid name ''Helisoma trivolvis''). # (ampulárka argentinská) ''

Pomacea bridgesii ''Pomacea bridgesii'', common names the spike-topped apple snail or mystery snail, is a South American species of freshwater snail with gills and an operculum, an aquatic gastropod mollusk in the family Ampullariidae. These snails were mos ...

'' ( Reeve, 1856) # (blátivka americká) ''

Pseudosuccinea columella ''Pseudosuccinea columella'' , the American ribbed fluke snail, is a species of air-breathing freshwater snail, an aquatic pulmonate gastropod mollusk in the family Lymnaeidae, the pond snails. This snail is an intermediate host for ''Fasciola ...

'' (Say, 1817) # (subulína americká) '' Subulina octona'' (Bruguière, 1798)

History

Freshwater gastropods

Land gastropods

Freshwater bivalves

Synanthropic species

See also

References

Further reading

External links