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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 Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=593139 on 2020-08-24 Anatomy In this family, the number of haploid chromosomes lies between 26 and 30 (according to the values in this table).Barker G. M.: Gastropods on Land: ''Phylogeny, Diversity and Adaptive Morphology''. in Barker G. M. (ed.): The biology of terrestrial molluscs'. CABI Publishing, Oxon, UK, 2001, . 1-146, cited pages: 139 and 142. Taxonomy The family Valloniidae has no subfamilies (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005). Genera Genera within the family Valloniidae include: * † '' Acanthopupa'' Wenz in Fischer & Wenz, 1914 * † '' Esuinella'' Harzhauser, Neubauer & Georgopoulou in Harzhauser e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vallonia
''Vallonia'' is a genus of small air-breathing land snails, Terrestrial mollusc, terrestrial pulmonate gastropod mollusks in the family Valloniidae. MolluscaBase eds. (2023). MolluscaBase. Vallonia Risso, 1826. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=593140 on 2023-01-21 ''Vallonia'' is the type genus of the family Valloniidae. Species Species in the genus ''Vallonia'' include:Coppolino M. L. (2009)''Land Snails of Southern Illinois'' Southern Illinois University, Carbondale, Illinois, USA. Last updated 31 January 2009, accessed 25 April 2009. * ''Vallonia asiatica'' (G. Nevill, 1878) * † ''Vallonia berryi'' Pierce, 1992 * † ''Vallonia brochoni'' (Degrange-Touzin, 1892) * † ''Vallonia chimaira'' Gerber, 1996 * ''Vallonia chinensis'' K. Suzuki, 1944 * ''Vallonia costata'' (O. F. Müller, 1774) * ''Vallonia costohimala'' Gerber & Bössneck, 2009 * ''Vallonia cyclophorella'' Sterki, 1892 - silky ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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. Vallonia pulchella (O. F. Müller, 1774). Accessed through: World Register of Marine Species at: https://marinespecies.org/aphia.php?p=taxdetails&id=875635 on 2023-01-21 Description For terms see gastropod shell The shell is circular in outline, with 3.2 - 3.3 whorls. The last whorl is wider immediately before the aperture, and is not much descending. Compared to ''Vallonia costata'', the aperture is not very oblique, and the lip is weaker than in that species. ''Vallonia pulchella'' also has slightly more elevated whorls than ''Vallonia costata''. Like other ''Vallonia'' species, the umbilicus is very wide. The shell is ivory-white with very fine and irregular streaks. The soft parts are milky white. The tentacles are short, and the post ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Planogyra
''Planogyra'' is a genus of small air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family 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 .... Species Species within the genus ''Planogyra'' include: * '' Planogyra asteriscus'' (E. S. Morse, 1857) * '' Planogyra clappi'' References Further reading * Valloniidae {{Valloniidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zoogenetes
The boreal top or boreal top snail (''Zoogenetes harpa'') is species of minute, air-breathing land snails, terrestrial pulmonate gastropod molluscs in the family Valloniidae, and the sole species in the genus ''Zoogenetes''. ''Z. harpa'' occurs in the northern United States, across Canada, as well as in Scandinavia, the Swiss Alps, Russia, and Japan. Description, habitat, and status The boreal top snail is species of minute, air-breathing land snails, terrestrial pulmonate gastropod molluscs in the family Valloniidae. They are generally about in length as an adult. It is the sole species in the genus ''Zoogenetes''. Its cone-shaped shell is reddish-brown, with ridges along the bottom spirals. ''Z. harpa'' is most active during fall and spring, when temperatures are more mild and moisture levels are higher. It lives on the bottom of logs and debris, often near or at the bottom of canyons with predominantly fir forests. The snail is not considered generally endangered, though ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spermodea
''Spermodea'' is a genus of minute, European, air-breathing land snails, terrestrial pulmonate gastropod molluscs, or micromolluscs, in the family Valloniidae. Species Species within the genus ''Spermodea'' include: * ''Spermodea lamellata ''Spermodea lamellata'' is a species of minute European land snail, a terrestrial gastropod mollusc, or micromollusc, in the family Valloniidae. Description For terms see gastropod shell''. The 2-2.2 mm x 2-2.2 mm shell has a char ...'' (Jeffreys, 1830) References Valloniidae {{Valloniidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 slightly higher than wide and brown in colour. The periostracum bears ribs ( elevated, radial ridges) with characteristic spines. The aperture is circular. The animal is grey on the dorsum and tentacles. The foot and sole margin are white. Distribution This species is found in Bulgaria, the Czech Republic, Estonia, Poland, the Netherlands, Slovakia, Great Britain, Ireland, UkraineBalashov I. & Gural-Sverlova N. 2012. An annotated checklist of the terrestrial molluscs of Ukraine. ''Journal of Conchology''. 41 (1): 91-109. and elsewhere. References External links''Acanthinula aculeata''at Animalbase taxonomy,short description, distribution, biology,status (threats), images ''Acanthinula aculeata'' images at Encyclopedia of Life The ''En ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gittenbergia
''Gittenbergia'' is a genus of small air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family 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 ....MolluscaBase eds. (2020). MolluscaBase. Gittenbergia Giusti, Castagnoli & Manganelli, 1985. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=996948 on 2020-12-31 Species Species within the genus ''Gittenbergia'' include: * '' Gittenbergia sororcula'' (Benoit, 1859) References * Bank, R. A. (2017). Classification of the Recent terrestrial Gastropoda of the World. Last update: July 16th, 2017. Valloniidae {{Valloniidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 * Agardhiellidae Harl & Páll-Gergely, 2017 * Amastridae Pilsbry, 1910 * Argnidae Hudec, 1965 * Cerastidae Wenz, 1923 * Cochlicopidae Pilsbry, 1900 (1879) * Draparnaudiidae Solem, 1962 * Enidae B. B. Woodward, 1903 (1880) * Fauxulidae Harl & Páll-Gergely, 2017 * Gastrocoptidae Pilsbry, 1918 * Lauriidae Steenberg, 1925 * Odontocycladidae Hausdorf, 1996 * Orculidae Pilsbry, 1918 * Pagodulinidae Pilsbry, 1924 * Partulidae Pilsbry, 1900 * Pleurodiscidae Wenz, 1923 * Pupillidae W. Turton, 1831 * Pyramidulidae Kennard & B. B. Woodward, 1914 * Spelaeoconchidae A. J. Wagner, 1928 * Spelaeodiscidae Steenberg, 1925 * Strobilopsidae Wenz, 1915 * Valloniidae Morse, 1864 * Vertiginidae Vertiginidae, common name the whorl snails, is a family of minute, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pupisoma
''Pupisoma'' is a genus of minute, air-breathing land snails, terrestrial pulmonate gastropod molluscs or micromollusks in the family Valloniidae. MolluscaBase eds. (2022). MolluscaBase. Pupisoma Stoliczka, 1873. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=818515 on 2022-03-07 ''Pupisoma'' is placed within Valloniidae because Pupisomatidae is considered to be a synonym of Valloniidae. Species Species within the genus ''Pupisoma'' include: * '' Pupisoma bailyi'' Pilsbry, 1934 * '' Pupisoma cacharicum'' Godwin-Austen, 1910 * '' Pupisoma circumlitum'' Hedley, 1897 * '' Pupisoma comicolense'' H. B. Baker, 1928 Hausdorf, B. (2007). Revision of the American ''Pupisoma'' species (Gastropoda: Pupilloidea). ''Journal of Natural History'' 41(21-24):1481-1511. * '' Pupisoma costulata'' Hausdorf, 2007 * ''Pupisoma dioscoricola'' (C. B. Adams, 1845) [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acanthinula
''Acanthinula'' is a genus of minute, air-breathing land snails, terrestrial pulmonate gastropod mollusks or micromollusks in the family Valloniidae. Species The genus ''Acanthinula'' contains the following species: * ''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 ...'' (Müller, 1774) - type species * '' Acanthinula spinifera'' Mousson, 1872 References Valloniidae Taxonomy articles created by Polbot {{Valloniidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plagyrona
''Plagyrona'' is a genus of gastropods belonging to the family 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 .... The species of this genus are found in Southern Europe. Species: *'' Plagyrona angusta'' *'' Plagyrona debeauxiana'' *'' Plagyrona placida'' References External links * {{Taxonbar, from=Q18591349 Gastropods ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 includes many land and freshwater families, and several marine families. The taxon Pulmonata as traditionally defined was found to be polyphyletic in a molecular study per Jörger ''et al.'', dating from 2010. Pulmonata are known from the Carboniferous Period to the present. Pulmonates have a single atrium and kidney, and a concentrated, symmetrical, nervous system. The mantle cavity is located on the right side of the body, and lacks gills, instead being converted into a vascularised lung. Most species have a shell, but no operculum, although the group does also include several shell-less slugs. Pulmonates are hermaphroditic, and some groups possess love darts. Linnean taxonomy The taxonomy of this group according to the taxonomy of the Ga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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