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Neritodryas Dutemplei
''Neritodryas'' is a genus of freshwater snails, (some of which are amphibious and terrestrial living on trees and bushes); they are gastropod mollusks in the family Neritidae, the nerites.MolluscaBase eds. (2021). MolluscaBase. Neritodryas von Martens, 1869. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=818410 on 2021-09-28 The length of the shell is up to 40 mm. Species Species within the genus ''Neritodryas'' include: * '' Neritodryas chimmoi'' (Reeve, 1856) * '' Neritodryas cornea'' (Linnaeus, 1758) - type species of the genus ''Neritodryas'' * ''Neritodryas dubia'' (Gmelin, 1791) * † '' Neritodryas dutemplei'' (Deshayes, 1864) - synonym: ''Nerita dutemplei'' * † ''Neritodryas globosa'' (J. de C. Sowerby, 1823) - synonym: ''Nerita globosa'' * † ''Neritodryas guillioui'' Symonds & Pacaud, 2010Symonds M. F. & Pacaud J.-M. (2010). "New species of Neritidae (Neritimorpha) from the Ypresian and Bartonian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Early Eocene
In the geologic timescale the Ypresian is the oldest age or lowest stratigraphic stage of the Eocene. It spans the time between , is preceded by the Thanetian Age (part of the Paleocene) and is followed by the Eocene Lutetian Age. The Ypresian is consistent with the lower Eocene. Events The Ypresian Age begins during the throes of the Paleocene–Eocene Thermal Maximum (PETM). The Fur Formation in Denmark, the Messel shales in Germany, the Oise amber of France and Cambay amber of India are of this age. The Eocene Okanagan Highlands are an uplands subtropical to temperate series of lakes from the Ypresian. Stratigraphic definition The Ypresian Stage was introduced in scientific literature by Belgian geologist André Hubert Dumont in 1850. The Ypresian is named after the Flemish city of Ypres in Belgium (spelled ''Ieper'' in Dutch). The definitions of the original stage were totally different from the modern ones. The Ypresian shares its name with the Belgian Ieper Group (French: ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neritodryas Dubia
''Neritodryas'' is a genus of freshwater snails, (some of which are amphibious and terrestrial living on trees and bushes); they are gastropod mollusks in the family Neritidae, the nerites.MolluscaBase eds. (2021). MolluscaBase. Neritodryas von Martens, 1869. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=818410 on 2021-09-28 The length of the shell is up to 40 mm. Species Species within the genus ''Neritodryas'' include: * '' Neritodryas chimmoi'' (Reeve, 1856) * '' Neritodryas cornea'' (Linnaeus, 1758) - type species of the genus ''Neritodryas'' * '' Neritodryas dubia'' (Gmelin, 1791) * † '' Neritodryas dutemplei'' (Deshayes, 1864) - synonym: ''Nerita dutemplei'' * † '' Neritodryas globosa'' (J. de C. Sowerby, 1823) - synonym: ''Nerita globosa'' * † '' Neritodryas guillioui'' Symonds & Pacaud, 2010Symonds M. F. & Pacaud J.-M. (2010). "New species of Neritidae (Neritimorpha) from the Ypresian and Barton ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neritodryas Simplex
''Neritodryas'' is a genus of freshwater snails, (some of which are amphibious and terrestrial living on trees and bushes); they are gastropod mollusks in the family Neritidae, the nerites.MolluscaBase eds. (2021). MolluscaBase. Neritodryas von Martens, 1869. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=818410 on 2021-09-28 The length of the shell is up to 40 mm. Species Species within the genus ''Neritodryas'' include: * '' Neritodryas chimmoi'' (Reeve, 1856) * '' Neritodryas cornea'' (Linnaeus, 1758) - type species of the genus ''Neritodryas'' * ''Neritodryas dubia'' (Gmelin, 1791) * † '' Neritodryas dutemplei'' (Deshayes, 1864) - synonym: ''Nerita dutemplei'' * † '' Neritodryas globosa'' (J. de C. Sowerby, 1823) - synonym: ''Nerita globosa'' * † '' Neritodryas guillioui'' Symonds & Pacaud, 2010Symonds M. F. & Pacaud J.-M. (2010). "New species of Neritidae (Neritimorpha) from the Ypresian and Bartoni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neritodryas Notabilis
''Neritodryas'' is a genus of freshwater snails, (some of which are amphibious and terrestrial living on trees and bushes); they are gastropod mollusks in the family Neritidae, the nerites.MolluscaBase eds. (2021). MolluscaBase. Neritodryas von Martens, 1869. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=818410 on 2021-09-28 The length of the shell is up to 40 mm. Species Species within the genus ''Neritodryas'' include: * '' Neritodryas chimmoi'' (Reeve, 1856) * '' Neritodryas cornea'' (Linnaeus, 1758) - type species of the genus ''Neritodryas'' * ''Neritodryas dubia'' (Gmelin, 1791) * † '' Neritodryas dutemplei'' (Deshayes, 1864) - synonym: ''Nerita dutemplei'' * † '' Neritodryas globosa'' (J. de C. Sowerby, 1823) - synonym: ''Nerita globosa'' * † '' Neritodryas guillioui'' Symonds & Pacaud, 2010Symonds M. F. & Pacaud J.-M. (2010). "New species of Neritidae (Neritimorpha) from the Ypresian and Bartoni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neritodryas Laubrierei
''Neritodryas'' is a genus of freshwater snails, (some of which are amphibious and terrestrial living on trees and bushes); they are gastropod mollusks in the family Neritidae, the nerites.MolluscaBase eds. (2021). MolluscaBase. Neritodryas von Martens, 1869. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=818410 on 2021-09-28 The length of the shell is up to 40 mm. Species Species within the genus ''Neritodryas'' include: * '' Neritodryas chimmoi'' (Reeve, 1856) * '' Neritodryas cornea'' (Linnaeus, 1758) - type species of the genus ''Neritodryas'' * ''Neritodryas dubia'' (Gmelin, 1791) * † '' Neritodryas dutemplei'' (Deshayes, 1864) - synonym: ''Nerita dutemplei'' * † '' Neritodryas globosa'' (J. de C. Sowerby, 1823) - synonym: ''Nerita globosa'' * † '' Neritodryas guillioui'' Symonds & Pacaud, 2010Symonds M. F. & Pacaud J.-M. (2010). "New species of Neritidae (Neritimorpha) from the Ypresian and Bartoni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neritodryas Javanica
''Neritodryas'' is a genus of freshwater snails, (some of which are amphibious and terrestrial living on trees and bushes); they are gastropod mollusks in the family Neritidae, the nerites.MolluscaBase eds. (2021). MolluscaBase. Neritodryas von Martens, 1869. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=818410 on 2021-09-28 The length of the shell is up to 40 mm. Species Species within the genus ''Neritodryas'' include: * '' Neritodryas chimmoi'' (Reeve, 1856) * '' Neritodryas cornea'' (Linnaeus, 1758) - type species of the genus ''Neritodryas'' * ''Neritodryas dubia'' (Gmelin, 1791) * † '' Neritodryas dutemplei'' (Deshayes, 1864) - synonym: ''Nerita dutemplei'' * † '' Neritodryas globosa'' (J. de C. Sowerby, 1823) - synonym: ''Nerita globosa'' * † '' Neritodryas guillioui'' Symonds & Pacaud, 2010Symonds M. F. & Pacaud J.-M. (2010). "New species of Neritidae (Neritimorpha) from the Ypresian and Bartoni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neritodryas Guillioui
''Neritodryas'' is a genus of freshwater snails, (some of which are amphibious and terrestrial living on trees and bushes); they are gastropod mollusks in the family Neritidae, the nerites.MolluscaBase eds. (2021). MolluscaBase. Neritodryas von Martens, 1869. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=818410 on 2021-09-28 The length of the shell is up to 40 mm. Species Species within the genus ''Neritodryas'' include: * '' Neritodryas chimmoi'' (Reeve, 1856) * '' Neritodryas cornea'' (Linnaeus, 1758) - type species of the genus ''Neritodryas'' * ''Neritodryas dubia'' (Gmelin, 1791) * † '' Neritodryas dutemplei'' (Deshayes, 1864) - synonym: ''Nerita dutemplei'' * † '' Neritodryas globosa'' (J. de C. Sowerby, 1823) - synonym: ''Nerita globosa'' * † '' Neritodryas guillioui'' Symonds & Pacaud, 2010Symonds M. F. & Pacaud J.-M. (2010). "New species of Neritidae (Neritimorpha) from the Ypresian and Bartoni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neritodryas Globosa
''Neritodryas'' is a genus of freshwater snails, (some of which are amphibious and terrestrial living on trees and bushes); they are gastropod mollusks in the family Neritidae, the nerites.MolluscaBase eds. (2021). MolluscaBase. Neritodryas von Martens, 1869. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=818410 on 2021-09-28 The length of the shell is up to 40 mm. Species Species within the genus ''Neritodryas'' include: * '' Neritodryas chimmoi'' (Reeve, 1856) * '' Neritodryas cornea'' (Linnaeus, 1758) - type species of the genus ''Neritodryas'' * ''Neritodryas dubia'' (Gmelin, 1791) * † '' Neritodryas dutemplei'' (Deshayes, 1864) - synonym: ''Nerita dutemplei'' * † '' Neritodryas globosa'' (J. de C. Sowerby, 1823) - synonym: ''Nerita globosa'' * † ''Neritodryas guillioui'' Symonds & Pacaud, 2010Symonds M. F. & Pacaud J.-M. (2010). "New species of Neritidae (Neritimorpha) from the Ypresian and Bartonia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neritodryas Dutemplei
''Neritodryas'' is a genus of freshwater snails, (some of which are amphibious and terrestrial living on trees and bushes); they are gastropod mollusks in the family Neritidae, the nerites.MolluscaBase eds. (2021). MolluscaBase. Neritodryas von Martens, 1869. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=818410 on 2021-09-28 The length of the shell is up to 40 mm. Species Species within the genus ''Neritodryas'' include: * '' Neritodryas chimmoi'' (Reeve, 1856) * '' Neritodryas cornea'' (Linnaeus, 1758) - type species of the genus ''Neritodryas'' * ''Neritodryas dubia'' (Gmelin, 1791) * † '' Neritodryas dutemplei'' (Deshayes, 1864) - synonym: ''Nerita dutemplei'' * † ''Neritodryas globosa'' (J. de C. Sowerby, 1823) - synonym: ''Nerita globosa'' * † ''Neritodryas guillioui'' Symonds & Pacaud, 2010Symonds M. F. & Pacaud J.-M. (2010). "New species of Neritidae (Neritimorpha) from the Ypresian and Bartonian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AnimalBase
AnimalBase is a project brought to life in 2004 and is maintained by the University of Göttingen, Germany. The goal of the AnimalBase project is to digitize early zoological literature, provide copyright-free open access to zoological works, and provide manually verified lists of names of zoological genera and species as a free resource for the public. AnimalBase contributed to opening up the classical taxonomic literature, which is considered as useful because access to early literature (especially for the late 18th century) can be difficult for researchers who need the old sources for their taxonomic research. AnimalBase data are public domain. The public use of AnimalBase data is not restricted or conditioned.AnimalBase Project Group, 2005-2010. AnimalBase. Early zoological literature online. World wide web electronic publication http://www.animalbase.uni-goettingen.de accessed 30 July 2010. AnimalBase covers all zoological disciplines. In the field of biodiversity informatics A ... [...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] |
Neritodryas Chimmoi
''Neritodryas'' is a genus of freshwater snails, (some of which are amphibious and terrestrial living on trees and bushes); they are gastropod mollusks in the family Neritidae, the nerites.MolluscaBase eds. (2021). MolluscaBase. Neritodryas von Martens, 1869. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=818410 on 2021-09-28 The length of the shell is up to 40 mm. Species Species within the genus ''Neritodryas'' include: * '' Neritodryas chimmoi'' (Reeve, 1856) * '' Neritodryas cornea'' (Linnaeus, 1758) - type species of the genus ''Neritodryas'' * ''Neritodryas dubia'' (Gmelin, 1791) * † ''Neritodryas dutemplei'' (Deshayes, 1864) - synonym: ''Nerita dutemplei'' * † ''Neritodryas globosa'' (J. de C. Sowerby, 1823) - synonym: ''Nerita globosa'' * † ''Neritodryas guillioui'' Symonds & Pacaud, 2010Symonds M. F. & Pacaud J.-M. (2010). "New species of Neritidae (Neritimorpha) from the Ypresian and Bartonian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
