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Rhytida Greenwoodi
''Rhytida greenwoodi'' is a species of medium-sized, air-breathing predatory land snail, a terrestrial pulmonate gastropod mollusc in the family Rhytididae. Subspecies * ''Rhytida greenwoodi greenwoodi'' (Gray, 1950) North Island * '' Rhytida greenwoodi stephenensis'' Powell, 1930 Stephens Island, Cook Strait * '' Rhytida greenwoodi webbi'' Powell, 1949 South Island Distribution This species occurs in New Zealand New Zealand ( mi, Aotearoa ) is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island () and the South Island ()—and over 700 smaller islands. It is the sixth-largest island count ... Powell A. W. B., ''New Zealand Mollusca'', William Collins Publishers Ltd, Auckland, New Zealand 1979 Ecology Dimensions of eggs of ''Rhytida greenwoodi'' are 3.25 × 2.73, 3 × 2.8, 2.75 × 2.5, 3.5 × 2.75, 5 × 4, 4 × 3, 3.75 × 3, 4.75 × 4, 4.75 × 3.75, 4.75 × 3.5 mm. O'Connor A. C. (June) 1945. '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Edward Gray
John Edward Gray, FRS (12 February 1800 – 7 March 1875) was a British zoologist. He was the elder brother of zoologist George Robert Gray and son of the pharmacologist and botanist Samuel Frederick Gray (1766–1828). The same is used for a zoological name. Gray was keeper of zoology at the British Museum in London from 1840 until Christmas 1874, before the natural history holdings were split off to the Natural History Museum. He published several catalogues of the museum collections that included comprehensive discussions of animal groups and descriptions of new species. He improved the zoological collections to make them amongst the best in the world. Biography Gray was born in Walsall, but his family soon moved to London, where Gray studied medicine. He assisted his father in writing ''The Natural Arrangement of British Plants'' (1821). After being blackballed by the Linnean Society of London, Gray shifted his interest from botany to zoology. He began his zoologica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arthur William Baden Powell
Arthur William Baden Powell (4 April 1901 – 1 July 1987) was a New Zealand malacologist, naturalist and palaeontologist, a major influence in the study and classification of New Zealand molluscs through much of the 20th century. He was known to his friends and family by his third name, "Baden". Biography Early life The name Baden had been a given name in a Powell family since 1731, when Susannah Powell née Thistlethwayte (1696–1762) gave to her child (1731–1792) the maiden name of her mother, Susannah Baden (1663–1692). The name Baden, particularly when associated with the surname Powell, became famous in 1900–1901, the year Arthur William Baden Powell was born, because of the siege of Mafeking, the most famous British action in the Second Boer War, which turned the British commander of the besieged, Robert Baden-Powell, into a national hero. Throughout the British Empire, babies were named after him. No family connection has yet been established between Arthur W ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gastropods Of New Zealand
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. There are many thousands of species of sea snails and slugs, as well as freshwater snails, freshwater limpets, and land snails and slugs. The class Gastropoda contains a vast total of named species, second only to the insects in overall number. The fossil history of this class goes back to the Late Cambrian. , 721 families of gastropods are known, of which 245 are extinct and appear only in the fossil record, while 476 are currently extant with or without a fossil record. Gastropoda (previously known as univalves and sometimes spelled "Gasteropoda") are a major part of the phylum Mollusca, and are the most highly diversified class in the phylum, with 65,000 to 80,000 living snail and slug species. The anatomy, behavior, feeding, and reproduct ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxa Named By John Edward Gray
In biology, a taxon (back-formation from ''taxonomy''; plural taxa) is a group of one or more populations of an organism or organisms seen by taxonomists to form a unit. Although neither is required, a taxon is usually known by a particular name and given a particular ranking, especially if and when it is accepted or becomes established. It is very common, however, for taxonomists to remain at odds over what belongs to a taxon and the criteria used for inclusion. If a taxon is given a formal scientific name, its use is then governed by one of the nomenclature codes specifying which scientific name is correct for a particular grouping. Initial attempts at classifying and ordering organisms (plants and animals) were set forth in Carl Linnaeus's system in ''Systema Naturae'', 10th edition (1758), as well as an unpublished work by Bernard and Antoine Laurent de Jussieu. The idea of a unit-based system of biological classification was first made widely available in 1805 in the intro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gastropods Described In 1850
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. There are many thousands of species of sea snails and slugs, as well as freshwater snails, freshwater limpets, and land snails and slugs. The class Gastropoda contains a vast total of named species, second only to the insects in overall number. The fossil history of this class goes back to the Late Cambrian. , 721 families of gastropods are known, of which 245 are extinct and appear only in the fossil record, while 476 are currently extant with or without a fossil record. Gastropoda (previously known as univalves and sometimes spelled "Gasteropoda") are a major part of the phylum Mollusca, and are the most highly diversified class in the phylum, with 65,000 to 80,000 living snail and slug species. The anatomy, behavior, feeding, and reproduct ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhytida
''Rhytida'' is a genus of medium-sized, air-breathing, predatory land snails, terrestrial molluscs, terrestrial pulmonate gastropod molluscs in the family (biology), family Rhytididae. This is the type genus of the family. Distribution This genus is endemic to List of non-marine molluscs of New Zealand, New Zealand.Arthur William Baden Powell, Powell A. W. B., ''New Zealand Mollusca'', William Collins Publishers Ltd, Auckland, New Zealand 1979 Species Species and subspecies recognised in the genus ''Rhytida'' are: * ''Rhytida australis'' Frederick Hutton (scientist), Hutton, 1883 Stewart Island/Rakiura * ''Rhytida citrina'' Frederick Hutton (scientist), Hutton, 1883 South Island * ''Rhytida greenwoodi'' ** ''Rhytida greenwoodi greenwoodi'' (Gray, 1950) North Island ** ''Rhytida greenwoodi webbi'' Arthur William Baden Powell, Powell, 1949 South Island * ''Rhytida meesoni'' ** ''Rhytida meesoni meesoni'' Henry Suter, Suter, 1891 South Island ** ''Rhytida meesoni perampla'' Arth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhytida Greenwoodi Eggs (3)
''Rhytida'' is a genus of medium-sized, air-breathing, predatory land snails, terrestrial pulmonate gastropod molluscs in the family Rhytididae. This is the type genus of the family. Distribution This genus is endemic to New Zealand. Powell A. W. B., ''New Zealand Mollusca'', William Collins Publishers Ltd, Auckland, New Zealand 1979 Species Species and subspecies recognised in the genus ''Rhytida'' are: * ''Rhytida australis'' Hutton, 1883 Stewart Island/Rakiura * ''Rhytida citrina'' Hutton, 1883 South Island * ''Rhytida greenwoodi'' ** ''Rhytida greenwoodi greenwoodi'' (Gray, 1950) North Island ** ''Rhytida greenwoodi webbi'' Powell, 1949 South Island * ''Rhytida meesoni'' ** ''Rhytida meesoni meesoni'' Suter, 1891 South Island ** ''Rhytida meesoni perampla'' Powell, 1946 South Island * ''Rhytida oconnori'' Powell, 1946 South Island * ''Rhytida otagoensis'' Powell, 1930 South Island * ''Rhytida patula'' Hutton, 1883 South Island * '' Rhytida stephenensis'' Powell, 193 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Non-marine Molluscs Of New Zealand
Non-marine molluscs of New Zealand include gastropods, such as land snails, and freshwater molluscs (or shellfish), such as freshwater mussels. Among the best known are the large native forest snails such as the ''Paryphanta'' (kauri snails) and ''Powelliphanta''. Systematic list Freshwater gastropods Tateidae * '' Catapyrgus jamyi'' Verhaegen & Haase, 2021 * '' Catapyrgus sororius'' Haase, 2008 * '' Obtusopyrgus farri'' Verhaegen & Haase, 2021 * '' Opacuincola gretathunbergae'' Verhaegen & Haase, 2021 * '' Opacuincola lisannea'' Verhaegen & Haase, 2021 * '' Opacuincola mete'' Haase, 2008 with the subspecies ''O. mete kahurangi'' Verhaegen & Haase, 2021 Latiidae - only one genus Latia is endemic to the North Island * ''Latia climoi'' Starobogatov, 1986 - type species * '' Latia lateralis'' (Gould, 1852) * ''Latia neritoides'' Gray, 1850 Lymnaeidae Planorbidae * ''Planorbis kahuica'' Finlay & Laws, 1931 Land gastropods Hydrocenidae * ''Omphalorissa purchasi'' (Pfeiff ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhytida Greenwoodi Webbi
''Rhytida greenwoodi webbi'' is a subspecies of medium-sized, air-breathing, predatory land snail, a terrestrial pulmonate gastropod mollusc in the family Rhytididae Rhytididae is a taxonomic family of medium-sized predatory air-breathing land snails, carnivorous terrestrial pulmonate gastropod molluscs in the superfamily Rhytidoidea. MolluscaBase eds. (2020). MolluscaBase. Rhytididae Pilsbry, 1893. Accessed .... References * Powell A. W. B., ''New Zealand Mollusca'', William Collins Publishers Ltd, Auckland, New Zealand 1979 Gastropods of New Zealand Rhytida Endemic fauna of New Zealand Endemic molluscs of New Zealand Taxa named by Arthur William Baden Powell {{Rhytididae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cook Strait
Cook Strait ( mi, Te Moana-o-Raukawa) separates the North and South Islands of New Zealand. The strait connects the Tasman Sea on the northwest with the South Pacific Ocean on the southeast. It is wide at its narrowest point,McLintock, A H, Ed. (1966''Cook Strait''from An Encyclopaedia of New Zealand, updated 18-Sep-2007. Note: This is the distance between the North Island and Arapaoa Island; some sources give a slightly larger reading of around , that between the North Island and the South Island. and is considered one of the most dangerous and unpredictable waters in the world. Regular ferry services run across the strait between Picton in the Marlborough Sounds and Wellington. The strait is named after James Cook, the first European commander to sail through it, in 1770. In Māori it is named ''Te Moana-o-Raukawa'', which means ''The Sea of Raukawa''. Raukawa is a type of woody shrub native to New Zealand. History Approximately 18,000 years ago during the Last Gla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stephens Island, New Zealand
Stephens Island is at the northernmost tip of the Marlborough Sounds in the South Island of New Zealand. It lies two kilometres to the northeast of Cape Stephens, the northernmost point of D'Urville Island. The island is in size, and rises high from the sea. History The island was owned by the Ngāti Koata iwi but was taken by the government to build a lighthouse in 1891. The Māori called it Takapourewa ("around the tower") but explorer Captain Cook renamed it Stephens Island in 1770 after Sir Phillip Stephens, Secretary of the Admiralty. The island featured in local mythos as the place where a local lighthouse keeper's cat, named Tibbles, was claimed to have caused the extinction of Lyall's wren in 1894. However, this belief was erroneous,Medway, D.G. (2004) The land bird fauna of Stephens Island, New Zealand in the early 1890s, and the cause of its demise. ''Notornis'', 51:201–211. an urban legend. While this cat did kill one of the last birds seen, a few more specime ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhytida Greenwoodi Stephenensis
''Rhytida greenwoodi stephenensis'' is a subspecies of medium-sized, air-breathing, predatory land snail, a terrestrial pulmonate gastropod mollusc in the family Rhytididae Rhytididae is a taxonomic family of medium-sized predatory air-breathing land snails, carnivorous terrestrial pulmonate gastropod molluscs in the superfamily Rhytidoidea. MolluscaBase eds. (2020). MolluscaBase. Rhytididae Pilsbry, 1893. Accessed .... References * Powell A. W. B., ''New Zealand Mollusca'', William Collins Publishers Ltd, Auckland, New Zealand 1979 Gastropods of New Zealand Rhytida Gastropods described in 1930 Endemic fauna of New Zealand Endemic molluscs of New Zealand Taxa named by Arthur William Baden Powell {{Rhytididae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
