| Spelaeodiscus | |
|---|---|
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| Spelaeodiscus triarius | |
| Scientific classification | |
| Kingdom: | |
| Phylum: | |
| Class: | |
| (unranked): | clade Heterobranchia clade Euthyneura ContentsOrthurethra |
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| Genus: | Spelaeodiscus |
| Diversity [2] | |
| 7 species | |
Spelaeodiscus is a genus of very small air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Spelaeodiscidae.
This is the type genus of the family Spelaeodiscidae. [3]
The genus Spelaeodiscus contains the following species:
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 instead of copper-based hemocyanin. As a result, planorbids are able to breathe oxygen more efficiently than other molluscs. The presence of hemoglobin gives the body a reddish colour. This is especially apparent in albino animals.
The Tatra pine vole, also called the Tatra vole or Tatra ground vole, is a species of vole endemic to the Carpathian mountain range in Slovakia, Poland, Ukraine and Romania. Two subspecies have been recognised. M. t. tatricus occupies the western part of the range in Slovakia and Poland, and M. t. zykovi is found in Ukraine and Romania.
Discus is a genus of small air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Discidae, the disk snails.
The Tumbling Creek cavesnail is a species of freshwater cave snail with gills and an operculum, an aquatic gastropod mollusk in the family Amnicolidae.
Campolaemus is a genus of very small, air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Streptaxidae.
Helicopsis is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Geomitridae.
Iberus gualtieranus is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Helicidae, the typical snails.
The flat pebblesnail is a species of freshwater snail, an aquatic gastropod mollusk in the family Lithoglyphidae.
Madagasikara is a genus of tropical freshwater snails with an operculum, aquatic gastropod molluscs in the family Pachychilidae.
Rhodacmea is a genus of small freshwater snails or limpets, aquatic gastropod mollusks in the family Planorbidae, the ram's horn snails and their allies.
Spelaeodiscus triarius is a species of very small air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Spelaeodiscidae.
Marstoniopsis is a genus of minute freshwater snails with a gill and an operculum, aquatic gastropod mollusks or micromollusks in the family Amnicolidae.
Spelaeodiscidae is a family of very small air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Pupilloidea.
Juliidae, common name the bivalved gastropods, is a family of minute sea snails, marine gastropod mollusks or micromollusks in the superfamily Oxynooidea, an opisthobranch group.
Moitessieriidae is a family of small freshwater snails, aquatic gastropod molluscs in the superfamily Truncatelloidea.
Paludomidae, common name paludomids, is a family of freshwater snails, gastropod molluscs in the clade Sorbeoconcha.
Iglica is a genus of very small freshwater snails with an operculum, aquatic gastropod mollusks in the family Moitessieriidae.
Stenomelania is a genus of freshwater snails with a gill and an operculum, aquatic gastropod mollusks in the family Thiaridae known as thiarids.
Xerocrassa zaharensis is a species of air-breathing land snail, a pulmonate gastropod mollusk in the family Hygromiidae, the hairy snails and their allies. This species is endemic to Spain, where it is only known from its type locality in Zahara de la Sierra, Cádiz.
Stenomelania aspirans is a species of freshwater snail, an aquatic gastropod mollusc in the family Thiaridae.
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