| Vallonia declivis | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Heterobranchia |
| Order: | Stylommatophora |
| Family: | Valloniidae |
| Genus: | Vallonia |
| Species: | V. declivis |
| Binomial name | |
| Vallonia declivis | |
| Synonyms [3] | |
Vallonia adela Westerlund, 1881 | |
Vallonia declivis is a species of very small air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Valloniidae.
This species is found in Austria, France, Germany, Poland, and Switzerland. [1] It was previously listed as part of the fauna of Slovakia, but Čejka considered its occurrence in Slovakia unlikely. [4] It lives also in the Czech Republic (in Bohemia only) and in Slovakia. [3]
Borysthenia naticina is a species of small freshwater snail with a gill and an operculum, an aquatic gastropod mollusc in the family Valvatidae, the valve snails.
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.This snail is not a native of the uk
Pisidium tenuilineatum, the fine-lined pea mussel, is a species of very small freshwater bivalve in the family Sphaeriidae.
Pisidium milium is a species of very small freshwater bivalve in the family Sphaeriidae, the fingernail clams and pea clams.
Pisidium supinum is a species of minute freshwater clam, a pea clam, an aquatic bivalve mollusc in the family Sphaeriidae
Arion obesoductus is a species of air-breathing land slug, a terrestrial pulmonate gastropod mollusk in the family Arionidae, the round-back slugs.
Esperiana esperi is a species of freshwater snail with an operculum, an aquatic gastropod mollusk in the family Melanopsidae.
Hauffenia sp. nov. is an as yet undescribed species of freshwater snail that lives underground, an aquatic gastropod mollusk in the family Hydrobiidae. This species is found in Slovakia.
Bythinella pannonica is a species of small freshwater snail with an operculum, an aquatic gastropod mollusk in the family Hydrobiidae.
Vallonia is a genus of small air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Valloniidae.
Viviparus acerosus is a species of freshwater snail with an operculum, an aquatic gastropod mollusk in the family Viviparidae, the river snails.
Esperiana daudebartii is a species of a freshwater snail with an operculum, an aquatic gastropod mollusk in the family Melanopsidae.
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.
Bythinella austriaca is a species of very small freshwater snail with an operculum, an aquatic gastropod mollusk in the family Amnicolidae.
Platyla polita is a species of very small land snail with an operculum, a terrestrial gastropod mollusk or micromollusk in the family Aciculidae.
Stagnicola corvus is a species of air-breathing freshwater snail, an aquatic pulmonate gastropod mollusk in the family Lymnaeidae, the pond snails.
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.
Lucilla scintilla is a species of minute air-breathing land snail, a terrestrial pulmonate gastropod mollusk or micromollusk in the family Helicodiscidae.
