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Mesodon Mitchellianus
''Mesodon'' is a genus of land snails in the family Polygyridae. Species Species within the genus ''Mesodon'' include:ITIS''Mesodon'' accessed 1 November 2008. * ''Mesodon altivagus'' (Pilsbry, 1900) – wandering globe * '' Mesodon andrewsae'' Binney, 1879 – balsam globe * '' Mesodon clausus'' (Say, 1821) – yellow globelet * '' Mesodon elevatus'' (Say, 1821) – proud globe * '' Mesodon mitchellianus'' (I. Lea, 1839) – sealed globelet * ''Mesodon normalis'' (Pilsbry, 1900) – grand globe * ''Mesodon sanus'' (Clench & Archer, 1933) – squat globelet * ''Mesodon thyroidus'' (Say, 1816) – white-lip globe * ''Mesodon trossulus'' Hubricht, 1966 – dandy globelet * ''Mesodon zaletus ''Mesodon'' is a genus of land snails in the family Polygyridae. Species Species within the genus ''Mesodon'' include:ITIS''Mesodon'' accessed 1 November 2008. * ''Mesodon altivagus'' (Pilsbry, 1900) – wandering globe * '' Mesodon andrews ...'' (Bi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gastropod Shell
The gastropod shell is part of the body of a Gastropoda, gastropod or snail, a kind of mollusc. The shell is an exoskeleton, which protects from predators, mechanical damage, and dehydration, but also serves for muscle attachment and calcium storage. Some gastropods appear shell-less (slugs) but may have a remnant within the mantle, or in some cases the shell is reduced such that the body cannot be retracted within it (semi-slug). Some snails also possess an operculum that seals the opening of the shell, known as the Aperture (mollusc), aperture, which provides further protection. The study of mollusc shells is known as conchology. The biological study of gastropods, and other molluscs in general, is malacology. Shell morphology terms vary by species group. Shell layers The gastropod shell has three major layers secreted by the Mantle (mollusc), mantle. The calcareous central layer, tracum, is typically made of calcium carbonate precipitated into an organic matrix known as c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 slugs). However, it is not always easy to say which species are terrestrial, because some are more or less amphibious between land and fresh water, and others are relatively amphibious between land and salt water. Land snails are a polyphyletic group comprising at least ten independent evolutionary transitions to terrestrial life (the last common ancestor of all gastropods was marine). The majority of land snails are pulmonates that have a lung and breathe air. Most of the non-pulmonate land snails belong to lineages in the Caenogastropoda, and tend to have a gill and an operculum. The largest clade of land snails is the Cyclophoroidea, with more than 7,000 species. Many of these operculate land snails live in habitats or microhabitats ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Patera Clenchi
''Patera clenchi'' (syn. ''Mesodon clenchi'') is a species of land snail in the family Polygyridae. It is endemic to Arkansas Arkansas ( ) is a landlocked state in the South Central United States. It is bordered by Missouri to the north, Tennessee and Mississippi to the east, Louisiana to the south, and Texas and Oklahoma to the west. Its name is from the Osage ... in the United States.''Patera clenchi''. NatureServe. 2013. Its common names include Calico Rock oval, Integrated Taxonomic Information System (ITIS). [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fumonelix Jonesiana
''Fumonelix jonesiana'' (syn. ''Mesodon jonesianus'') is a species of land snail in the family Polygyridae. Its common names are Jones' middle-toothed land snail and big-tooth covert. It is native to North Carolina and Tennessee in the United States, where it occurs in Great Smoky Mountains National Park Great Smoky Mountains National Park is an American national park in the southeastern United States, with parts in North Carolina and Tennessee. The park straddles the ridgeline of the Great Smoky Mountains, part of the Blue Ridge Mountains, whi .... NatureServe. 2013. References Polygyridae[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fumonelix Archeri
''Fumonelix archeri'' (syn. ''Mesodon archeri'') is a species of land snail in the family Polygyridae known commonly as Archer's toothed land snail and Ocoee covert. It is endemic to Tennessee Tennessee ( , ), officially the State of Tennessee, is a landlocked state in the Southeastern region of the United States. Tennessee is the 36th-largest by area and the 15th-most populous of the 50 states. It is bordered by Kentucky to th ... in the United States, Species Profile. US Fish and Wildlife Service. where it is known only from Goforth Creek in Polk County. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mesodon
''Mesodon'' is a genus of land snails in the family Polygyridae. Species Species within the genus ''Mesodon'' include:ITIS''Mesodon'' accessed 1 November 2008. * '' Mesodon altivagus'' (Pilsbry, 1900) – wandering globe * '' Mesodon andrewsae'' Binney, 1879 – balsam globe * '' Mesodon clausus'' (Say, 1821) – yellow globelet * '' Mesodon elevatus'' (Say, 1821) – proud globe * '' Mesodon mitchellianus'' (I. Lea, 1839) – sealed globelet * '' Mesodon normalis'' (Pilsbry, 1900) – grand globe * '' Mesodon sanus'' (Clench & Archer, 1933) – squat globelet * ''Mesodon thyroidus ''Mesodon thyroidus'' is a species of air-breathing land snail, a terrestrial gastropod mollusk in the family Polygyridae Polygyridae is a family of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily He ...'' (Say, 1816) – white-lip globe * '' Mesodon trossulus'' Hubricht, 1966 – dandy globelet * '' Mesodon zaletus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mesodon Zaletus
''Mesodon'' is a genus of land snails in the family Polygyridae. Species Species within the genus ''Mesodon'' include:ITIS''Mesodon'' accessed 1 November 2008. * ''Mesodon altivagus'' (Pilsbry, 1900) – wandering globe * '' Mesodon andrewsae'' Binney, 1879 – balsam globe * '' Mesodon clausus'' (Say, 1821) – yellow globelet * '' Mesodon elevatus'' (Say, 1821) – proud globe * '' Mesodon mitchellianus'' (I. Lea, 1839) – sealed globelet * '' Mesodon normalis'' (Pilsbry, 1900) – grand globe * '' Mesodon sanus'' (Clench & Archer, 1933) – squat globelet * ''Mesodon thyroidus ''Mesodon thyroidus'' is a species of air-breathing land snail, a terrestrial gastropod mollusk in the family Polygyridae Polygyridae is a family of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily He ...'' (Say, 1816) – white-lip globe * '' Mesodon trossulus'' Hubricht, 1966 – dandy globelet * '' Mesodon zaletus'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mesodon Trossulus
''Mesodon'' is a genus of land snails in the family Polygyridae. Species Species within the genus ''Mesodon'' include:ITIS''Mesodon'' accessed 1 November 2008. * ''Mesodon altivagus'' (Pilsbry, 1900) – wandering globe * '' Mesodon andrewsae'' Binney, 1879 – balsam globe * '' Mesodon clausus'' (Say, 1821) – yellow globelet * '' Mesodon elevatus'' (Say, 1821) – proud globe * '' Mesodon mitchellianus'' (I. Lea, 1839) – sealed globelet * '' Mesodon normalis'' (Pilsbry, 1900) – grand globe * '' Mesodon sanus'' (Clench & Archer, 1933) – squat globelet * ''Mesodon thyroidus'' (Say, 1816) – white-lip globe * '' Mesodon trossulus'' Hubricht, 1966 – dandy globelet * ''Mesodon zaletus ''Mesodon'' is a genus of land snails in the family Polygyridae. Species Species within the genus ''Mesodon'' include:ITIS''Mesodon'' accessed 1 November 2008. * ''Mesodon altivagus'' (Pilsbry, 1900) – wandering globe * '' Mesodon andrews ...'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mesodon Sanus
''Mesodon'' is a genus of land snails in the family Polygyridae. Species Species within the genus ''Mesodon'' include:ITIS''Mesodon'' accessed 1 November 2008. * ''Mesodon altivagus'' (Pilsbry, 1900) – wandering globe * '' Mesodon andrewsae'' Binney, 1879 – balsam globe * '' Mesodon clausus'' (Say, 1821) – yellow globelet * '' Mesodon elevatus'' (Say, 1821) – proud globe * '' Mesodon mitchellianus'' (I. Lea, 1839) – sealed globelet * '' Mesodon normalis'' (Pilsbry, 1900) – grand globe * '' Mesodon sanus'' (Clench & Archer, 1933) – squat globelet * ''Mesodon thyroidus'' (Say, 1816) – white-lip globe * ''Mesodon trossulus'' Hubricht, 1966 – dandy globelet * ''Mesodon zaletus ''Mesodon'' is a genus of land snails in the family Polygyridae. Species Species within the genus ''Mesodon'' include:ITIS''Mesodon'' accessed 1 November 2008. * ''Mesodon altivagus'' (Pilsbry, 1900) – wandering globe * '' Mesodon andrews ...'' ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mesodon Normalis
''Mesodon'' is a genus of land snails in the family Polygyridae. Species Species within the genus ''Mesodon'' include:ITIS''Mesodon'' accessed 1 November 2008. * ''Mesodon altivagus'' (Pilsbry, 1900) – wandering globe * '' Mesodon andrewsae'' Binney, 1879 – balsam globe * '' Mesodon clausus'' (Say, 1821) – yellow globelet * '' Mesodon elevatus'' (Say, 1821) – proud globe * '' Mesodon mitchellianus'' (I. Lea, 1839) – sealed globelet * '' Mesodon normalis'' (Pilsbry, 1900) – grand globe * ''Mesodon sanus'' (Clench & Archer, 1933) – squat globelet * ''Mesodon thyroidus'' (Say, 1816) – white-lip globe * ''Mesodon trossulus'' Hubricht, 1966 – dandy globelet * ''Mesodon zaletus ''Mesodon'' is a genus of land snails in the family Polygyridae. Species Species within the genus ''Mesodon'' include:ITIS''Mesodon'' accessed 1 November 2008. * ''Mesodon altivagus'' (Pilsbry, 1900) – wandering globe * '' Mesodon andrews ...'' (B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mesodon Mitchellianus
''Mesodon'' is a genus of land snails in the family Polygyridae. Species Species within the genus ''Mesodon'' include:ITIS''Mesodon'' accessed 1 November 2008. * ''Mesodon altivagus'' (Pilsbry, 1900) – wandering globe * '' Mesodon andrewsae'' Binney, 1879 – balsam globe * '' Mesodon clausus'' (Say, 1821) – yellow globelet * '' Mesodon elevatus'' (Say, 1821) – proud globe * '' Mesodon mitchellianus'' (I. Lea, 1839) – sealed globelet * ''Mesodon normalis'' (Pilsbry, 1900) – grand globe * ''Mesodon sanus'' (Clench & Archer, 1933) – squat globelet * ''Mesodon thyroidus'' (Say, 1816) – white-lip globe * ''Mesodon trossulus'' Hubricht, 1966 – dandy globelet * ''Mesodon zaletus ''Mesodon'' is a genus of land snails in the family Polygyridae. Species Species within the genus ''Mesodon'' include:ITIS''Mesodon'' accessed 1 November 2008. * ''Mesodon altivagus'' (Pilsbry, 1900) – wandering globe * '' Mesodon andrews ...'' (Bi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mesodon Elevatus
''Mesodon'' is a genus of land snails in the family Polygyridae. Species Species within the genus ''Mesodon'' include:ITIS''Mesodon'' accessed 1 November 2008. * ''Mesodon altivagus'' (Pilsbry, 1900) – wandering globe * '' Mesodon andrewsae'' Binney, 1879 – balsam globe * '' Mesodon clausus'' (Say, 1821) – yellow globelet * '' Mesodon elevatus'' (Say, 1821) – proud globe * ''Mesodon mitchellianus'' (I. Lea, 1839) – sealed globelet * ''Mesodon normalis'' (Pilsbry, 1900) – grand globe * ''Mesodon sanus'' (Clench & Archer, 1933) – squat globelet * ''Mesodon thyroidus'' (Say, 1816) – white-lip globe * ''Mesodon trossulus'' Hubricht, 1966 – dandy globelet * ''Mesodon zaletus ''Mesodon'' is a genus of land snails in the family Polygyridae. Species Species within the genus ''Mesodon'' include:ITIS''Mesodon'' accessed 1 November 2008. * ''Mesodon altivagus'' (Pilsbry, 1900) – wandering globe * '' Mesodon andrews ...'' (Bin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
