Orthurethra is a

clade A clade (), also known as a monophyletic group or natural group, is a group of organisms that are monophyletic – that is, composed of a common ancestor and all its lineal descendants – on a phylogenetic tree. Rather than the English term, ...

of air-breathing

land snail A land snail is any of the numerous species of snail that live on land, as opposed to the sea snails and freshwater snails. ''Land snail'' is the common name for terrestrial gastropod mollusks that have shells (those without shells are known as ...

terrestrial Terrestrial refers to things related to land or the planet Earth. Terrestrial may also refer to: * Terrestrial animal, an animal that lives on land opposed to living in water, or sometimes an animal that lives on or near the ground, as opposed to ...

pulmonate Pulmonata or pulmonates, is an informal group (previously an order, and before that a subclass) of snails and slugs characterized by the ability to breathe air, by virtue of having a pallial lung instead of a gill, or gills. The group includ ...

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 ...

mollusk 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 species of molluscs are recognized. The number of fossil species is e ...

s in the clade

Stylommatophora Stylommatophora is an orderPhilippe Bouchet, Jean-Pierre Rocroi, Bernhard Hausdorf, Andrzej Kaim, Yasunori Kano, Alexander Nützel, Pavel Parkhaev, Michael Schrödl and Ellen E. Strong. 2017. Revised Classification, Nomenclator and Typification ...

. In the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005, Orthurethra is treated as an informal group and subclade of

. In the revised taxonomy of 2017 this taxon is no longer supported and has been replaced by the infraorder

Pupilloidei The Pupilloideiis an taxonomic infraorder of air-breathing land snails, semislugs and slugs, terrestrial pulmonate gastropod molluscs in the suborder Helicina.MolluscaBase eds. (2021). MolluscaBase. Pupilloidei. Accessed through: World Register ...

.Bouchet P., Rocroi J.P., Hausdorf B., Kaim A., Kano Y., Nützel A., Parkhaev P., Schrödl M. & Strong E.E. (2017). Revised classification, nomenclator and typification of gastropod and monoplacophoran families. Malacologia. 61(1-2): 1-526

Superfamilies and families

Superfamilies and families within the clade Orthurethra: (Families that are exclusively fossil are indicated with a dagger †) *Superfamily

Pupilloidea Pupilloidea is a superfamily of small and very small air-breathing land snails, terrestrial gastropod mollusks in the infraorder '' Pupilloidei'' . Taxonomy This superfamily contains the following families: * Achatinellidae Gulick, 1873 * Agard ...

Achatinellidae Achatinellidae is a family of tropical air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Pupilloidea. Taxonomy It was previously the only family in the superfamily Achatinelloidea (according to the taxonomy ...

Gulick, 1873 *

Agardhiellidae Agardhiellidae is a family of gastropods belonging to the order Stylommatophora Stylommatophora is an orderPhilippe Bouchet, Jean-Pierre Rocroi, Bernhard Hausdorf, Andrzej Kaim, Yasunori Kano, Alexander Nützel, Pavel Parkhaev, Michael Schrö ...

Harl & Páll-Gergely, 2017 *

Amastridae Amastridae is a taxonomic family of small, air-breathing, land snails, terrestrial pulmonate gastropod mollusks in the superfamily Pupilloidea. MolluscaBase eds. (2021). MolluscaBase. Amastridae Pilsbry, 1910. Accessed through: World Register ...

Pilsbry, 1910 *

Argnidae Argnidae is a family of air-breathing land snails, terrestrial pulmonate gastropod mollusks. Distribution Distribution of Argnidae include Europe: southern and eastern Alps and Carpathian Mountains.

Hudec, 1965 *

Azecidae Azecidae is a family of small and very small air-breathing land snails, terrestrial gastropod mollusks in the superfamily Azecoidea Azecoidea is a superfamily of small and very small air-breathing land snails, terrestrial gastropod mollusks in ...

H. Watson, 1920 *

Cerastidae Cerastidae is a family of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the order Stylommatophora.MolluscaBase eds. (2020). MolluscaBase. Cerastidae Wenz, 1923. Accessed through: World Register of Marine Species at: http ...

Wenz, 1923 *

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 ...

Steenberg, 1925 *

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 ...

Pilsbry, 1900 (1879) *†

Cylindrellinidae †Cylindrellinidae is an extinct family (biology), family of air-breathing land snails, terrestrial molluscs, terrestrial pulmonate gastropod mollusks.MolluscaBase eds. (2022). MolluscaBase. Cylindrellinidae Zilch, 1959 †. Accessed through: Wo ...

Draparnaudiidae ''Draparnaudia'' is a genus of air-breathing land snails, Terrestrial molluscs, terrestrial pulmonate gastropod mollusks in the superfamily Partuloidea. ''Draparnaudia'' is the only genus in the family Draparnaudiidae. Both the family name an ...

Solem, 1962 *

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 ...

B. B. Woodward, 1903 (1880) *

Fauxulidae Fauxulidae is a family of gastropods belonging to the superfamily Pupilloidea of the order Stylommatophora Stylommatophora is an orderPhilippe Bouchet, Jean-Pierre Rocroi, Bernhard Hausdorf, Andrzej Kaim, Yasunori Kano, Alexander Nützel, Pav ...

Harl & Páll-Gergely, 2017 *

Gastrocoptidae Gastrocoptidae is a family of minute, air-breathing land snails, terrestrial pulmonate gastropod molluscs in the superfamily Pupilloidea.Philippe Bouchet, Jean-Pierre Rocroi, Bernhard Hausdorf, Andrzej Kaim, Yasunori Kano, Alexander Nützel, ...

Pilsbry, 1918 *

Lauriidae Lauriidae is a family of land snails. It is classified within the informal group Orthurethra, itself belonging to the clade Stylommatophora within the clade Eupulmonata (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005) ...

Steenberg, 1925 * Odontocycladidae Hausdorf, 1996 *

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 ...

Pilsbry, 1918 *

Pagodulinidae ''Pagodulinidae'' is a family of gastropods 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 s ...

Pilsbry, 1924 *

Partulidae Partulidae is a family of air-breathing land snails, terrestrial gastropod mollusks in the superfamily Pupilloidea.MolluscaBase eds. (2021). MolluscaBase. Partulidae Pilsbry, 1900. Accessed through: World Register of Marine Species at: http:// ...

Pilsbry, 1900 *

Pleurodiscidae Pleurodiscus is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Pupilloidea. ''Pleurodiscus'' is the only genus in the family Pleurodiscidae. Species Species within the genus ''Pleurodiscus'' ...

Wenz, 1923 *

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: ...

W. Turton, 1831 *

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 ...

Kennard & B. B. Woodward, 1914 *

Spelaeoconchidae ''Spelaeoconcha paganettii'' is a species of very small air-breathing land snail, terrestrial pulmonate gastropod mollusks in the superfamily Pupilloidea. The genus is monotypic, as also is the family. Taxonomy The family Spelaeoconchidae is ...

A. J. Wagner, 1928 *

Spelaeodiscidae Spelaeodiscidae is a family of very small air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Pupilloidea (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005). The family Spelaeodiscidae has ...

Steenberg, 1925 *

Strobilopsidae Strobilopsidae is a family of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Pupilloidea. Taxonomy The family Strobilopsidae is classified within the informal group Orthurethra, itself belonging to the ...

Wenz, 1915 *

Truncatellinidae Truncatellinidae is a family of minute, air-breathing land snails, terrestrial pulmonate gastropod molluscs or micromollusks in the superfamily Chondrinoidea. MolluscaBase eds. (2020). MolluscaBase. Truncatellinidae Steenberg, 1925. Accessed ...

Steenberg, 1925 *

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 ...

Morse, 1864 *

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 ...

Fitzinger, 1833

References

{{Taxonbar, from=Q874109 Stylommatophora Extant Cretaceous first appearances