Subulinidae

Stump worm ( Rumina decollata ( Linnaeus, 1758) )

The Ahlen snails ( Subulinidae ) are a species and the species -rich family from the suborder of terrestrial snails ( gastropod ). There usually are inhabitants of the tropics and subtropics; in Europe only occur in two ways. The family first appears in the Lower Paleocene in the fossil record.

Features

The housings are high, slender and conical, with a relatively large number, little arched whorls. They are usually whitish to brownish. The surface is smooth or weakly ornamented with growth lines or wrinkles. The egg-shaped opening usually has simple edges on, rarely with thickened edges. In some species, the first whorls dropped ( " Dekollation ").

Occurrence and life

The family is predominantly broadened in the tropical and subtropical zones of the world. Only a kind of Rumina decollata ( Linnaeus, 1758) also occurs in the Mediterranean region. The species is found to southwest France.

System

The Ahlen snail family is expected to the superfamily Achatinoidea. The family is subdivided into several subfamilies.

Ahlen snails ( Subulinidae Fischer & Crosse, 1877) Subfamily Subulininae Fischer & Crosse, 1877 Genus Subulina Beck, 1837
Genus Abaconia Clench, 1938
Genus Allopeas Baker, 1935
Genus Beckianum Baker, 1961
Genus Curvella Chaper, 1885
Genus Dysopeas Baker, 1927
Melvill & Ponsonby genus Euonyma, 1896
Melvill & Ponsonby genus Hypolysia, 1901
Genus Lamellaxis Strebel & Pfeffer, 1882
Genus Leptopeas Baker, 1927
Genus Leptinaria Beck, 1837
Genus Luntia Smith, 1898
Genus Micropeas Connolly, 1923
Genus Neoglessula Pilsbry, 1909
Genus Paropeas Pilsbry, 1906
Genus Pelatrinia Pilsbry, 1907
Genus Prosopeas Mörch, 1876
Genus Pseudopeas Putzeys, 1899
Genus Striosubulina Thiele, 1933
Genus Zootecus Westerlund, 1887

Genus Bocageia Girard, 1893
Genus Cera Dupuis & Putzeys, 1901
Genus Chilonopsis Fischer von Waldheim, 1848
Genus Cleostyla Dall, 1896
Genus Comoropeas Pilsbry, 1906
Genus Dictyoglessula Pilsbry, 1919
Genus Homorus Albers, 1850
Genus Ischnoglessula Pilsbry, 1919
Genus Itiopiana Preston, 1910
Genus Kempioconcha Preston, 1913
Genus Liobocageia Pilsbry, 1919
Genus Mabilliella Ancey, 1886
Genus Notapalinus Connolly, 1923
Genus Nothapalus von Martens, 1897
Genus Oleata Ortiz de Zárate, 1959
Genus Oreohomorus Pilsbry, 1919
Genus Petriola Dall, 1905
Genus Subuliniscus Pilsbry, 1919
Genus Subulona Martens, 1889

Genus Bacillum Theobald, 1840
Genus Eutomopeas Pilsbry, 1946
Genus Rishetia Godwin - Austen, 1920
Genus Tortaxis Pilsbry, 1906

Genus Balfouria Crosse, 1884
Genus Krapfiella Preston, 1911
Genus Lubricella Haas, 1928
Genus Namibiella Zilch, 1954
Genus Obeliscella Jousseaume, 1899
Genus Riebeckia von Martens, 1883
Genus Rumina Risso, 1826 Stump worm ( Rumina decollata ) Linnaeus, 1758
Rumina saharica Pallary, 1901

Genus Perrieria Tapparone - Canefri, 1878

Genus Glessula From Martens, 1860

Genus Opeas Albers, 1850
Genus Eremopeas Pilsbry, 1906

Genus Coeliaxis Adams & Angas, 1865
Genus Cryptelasmus Pilsbry, 1906
Genus Ischnocion Pilsbry, 1907
Genus Nannobeliscus Weyrauch, 1967
Genus Neosubulina Smith, 1898
Genus Pseudobalea Shuttleworth, 1854
Genus Pyrgina Greef, 1882
Genus Thomea Girard, 1893

Genus Chryserpes Pilsbry, 1906
Genus Cupulella Aguayo & Jaume, 1948
Genus Dolicholestes Pilsbry, 1906
Genus Lyobasis Pilsbry, 1903
Genus Neobeliscus Pilsbry, 1896
Genus Obeliscus Beck, 1837
Genus Ochroderma Ancey, 1885
Genus Ochrodermatina Thiele, 1931
Genus Ochrodermella Pilsbry, 1907
Genus Plicaxis Sykes, 1903
Genus Promoussonius Pilsbry, 1906
Genus Protobeliscus Pilsbry, 1906
Genus Pseudocolumna Wenz, 1920
Genus Rectobelus Baker, 1927
Genus rhodea Adams & Adams, 1855
Genus Stenogyra Shuttleworth, 1854
Genus Synapterpes Pilsbry, 1896
Genus Zoniferella Pilsbry, 1906

The subfamily Tristaniinae Schileyko, 1999 Bouchet & Rocroi is listed by (2005) in synonymy under the subfamily Baleinae Wagner, 1913 (Family Clausiliidae Gray, 1825).

Heterobranchia Stylommatophora

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