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Placostylus Caledonicus
''Placostylus'', or flax snails, are a genus of very large, air-breathing land snails, terrestrial pulmonate gastropod molluscs in the family Bothriembryontidae.MolluscaBase eds. (2020). MolluscaBase. Placostylus H. Beck, 1837. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=818479 on 2020-11-14 The shells of the snails in this genus can be as large as 4.5 inches (11 cm) in maximum dimension. Many species within this genus are now extinct. Taxonomy ''Placostylus'' is the type genus of the family Placostylidae. It was placed within Placostylidae. Breure et al. (2010)Breure A. S. H., Groenenberg D. S. J. & Schilthuizen M. (2010). "New insights in the phylogenetic relations within the Orthalicoidea (Gastropoda, Stylommatophora) based on 28S sequence data". '' Basteria'' 74(1-3): 25-31. moved ''Prestonella'' and ''Bothriembryon'' to Placostylidae. Subsequently, Breure & Romero (2012) confirmed previous resu ... [...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] |
Solomon Islands
Solomon Islands is an island country consisting of six major islands and over 900 smaller islands in Oceania, to the east of Papua New Guinea and north-west of Vanuatu. It has a land area of , and a population of approx. 700,000. Its capital, Honiara, is located on the largest island, Guadalcanal. The country takes its name from the wider area of the Solomon Islands (archipelago), which is a collection of Melanesian islands that also includes the Autonomous Region of Bougainville (currently a part of Papua New Guinea), but excludes the Santa Cruz Islands. The islands have been settled since at least some time between 30,000 and 28,800 BCE, with later waves of migrants, notably the Lapita people, mixing and producing the modern indigenous Solomon Islanders population. In 1568, the Spanish navigator Álvaro de Mendaña was the first European to visit them. Though not named by Mendaña, it is believed that the islands were called ''"the Solomons"'' by those who later receiv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Molluscan Research
Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda, the members of which are known as molluscs or mollusks (). Around 85,000 extant species of molluscs are recognized. The number of fossil species is estimated between 60,000 and 100,000 additional species. The proportion of undescribed species is very high. Many taxa remain poorly studied. Molluscs are the largest marine phylum, comprising about 23% of all the named marine organisms. Numerous molluscs also live in freshwater and terrestrial habitats. They are highly diverse, not just in size and anatomical structure, but also in behaviour and habitat. The phylum is typically divided into 7 or 8 taxonomic classes, of which two are entirely extinct. Cephalopod molluscs, such as squid, cuttlefish, and octopuses, are among the most neurologically advanced of all invertebrates—and either the giant squid or the colossal squid is the largest known invertebrate species. The g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Winston F
Winston may refer to: Places Antarctica * Winston Glacier Australia * Winston, Queensland, a suburb of the City of Mount Isa United Kingdom * Winston, County Durham, England, a village * Winston, Suffolk, England, a village and civil parish United States * Winston, Florida, a former census-designated place * Winston, Georgia, an unincorporated community * Winston, Missouri, a village * Winston, Montana, a census-designated place * Winston, New Mexico * Winston, Oregon, a city * Winston County, Alabama * Winston County, Mississippi * Winston-Salem, North Carolina People * Winston (name) Other uses * Cyclone Winston (February 2016), category 5 tropical cyclone in the South Pacific *Republic of Winston, referring to resistance in Winston County, Alabama to the Confederacy during the American Civil War * USS ''Winston'' (AKA-94), an Andromeda-class attack cargo ship *Winston (cigarette) *Winston (band), a Canadian indie pop band *Winston (horse) a horse ridden by Queen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Placostylus Bivaricosus
The Lord Howe flax snail or the Lord Howe placostylus, scientific name ''Placostylus bivaricosus'', is a species of large air-breathing land snail, a terrestrial pulmonate gastropod mollusc in the family Bothriembryontidae. MolluscaBase eds. (2021). MolluscaBase. Placostylus bivaricosus (Gaskoin, 1855). Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=1149983 on 2022-01-22 Distribution This large snail is found only on Lord Howe Island off the east coast of Australia. Its conservation status has declined from common to endangered since rats were accidentally introduced to this World Heritage island in 1918. Subspecies Subspecies of ''Placostylus bivaricosus'' include: * ''Placostylus bivaricosus bivaricosus'' (Gaskoin, 1855) Ponder W. F., Colgan D. J., Gleeson D. M. & Sherley G. H. (2003). "Relationships of ''Placostylus'' from Lord Howe Island: an investigation using the mitochondrial cytochrome c oxidase 1 gene". ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Placostylus Abbreviatus
''Placostylus'', or flax snails, are a genus of very large, air-breathing land snails, terrestrial pulmonate gastropod molluscs in the family Bothriembryontidae.MolluscaBase eds. (2020). MolluscaBase. Placostylus H. Beck, 1837. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=818479 on 2020-11-14 The shells of the snails in this genus can be as large as 4.5 inches (11 cm) in maximum dimension. Many species within this genus are now extinct. Taxonomy ''Placostylus'' is the type genus of the family Placostylidae. It was placed within Placostylidae. Breure et al. (2010)Breure A. S. H., Groenenberg D. S. J. & Schilthuizen M. (2010). "New insights in the phylogenetic relations within the Orthalicoidea (Gastropoda, Stylommatophora) based on 28S sequence data". '' Basteria'' 74(1-3): 25-31. moved ''Prestonella'' and ''Bothriembryon'' to Placostylidae. Subsequently, Breure & Romero (2012) confirmed previous resu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Basileostylus
''Basileostylus'' is a genus of very large, air-breathing land snails, terrestrial pulmonate gastropod molluscs in the family Bothriembryontidae. MolluscaBase eds. (2021). MolluscaBase. Basileostylus F. Haas, 1935. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=863079 on 2022-01-22 Species * ''Basileostylus bollonsi ''Basileostylus bollonsi'' , common name the New Zealand flax snail or , is a species of air-breathing land snail, a Terrestrial animal, terrestrial pulmonate gastropod Mollusca, mollusc in the family Bothriembryontidae. MolluscaBase eds. (2021). ...'' (Suter, 1908) References * Neubert, E., Chérel-Mora C. & Bouchet P. (2009). Polytypy, clines, and fragmentation: The bulimes of New Caledonia revisited (Pulmonata, Orthalicoidea, Placostylidae). In P. Grancolas (ed.), Zoologia Neocaledonica 7. Biodiversity studies in New Caledonia. Mémoires du Muséum National d'Histoire Naturelle. 198: 37-131 {{Taxon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Zealand Journal Of Zoology
New is an adjective referring to something recently made, discovered, or created. New or NEW may refer to: Music * New, singer of K-pop group The Boyz Albums and EPs * ''New'' (album), by Paul McCartney, 2013 * ''New'' (EP), by Regurgitator, 1995 Songs * "New" (Daya song), 2017 * "New" (Paul McCartney song), 2013 * "New" (No Doubt song), 1999 *"new", by Loona from '' Yves'', 2017 *"The New", by Interpol from ''Turn On the Bright Lights'', 2002 Acronyms * Net economic welfare, a proposed macroeconomic indicator * Net explosive weight, also known as net explosive quantity * Network of enlightened Women, a conservative university women's organization * Next Entertainment World, a South Korean film distribution company Identification codes * Nepal Bhasa language ISO 639 language code * New Century Financial Corporation (NYSE stock abbreviation) * Northeast Wrestling, a professional wrestling promotion in the northeastern United States Transport * New Orleans Lakefront Air ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 country by area, covering . New Zealand is about east of Australia across the Tasman Sea and south of the islands of New Caledonia, Fiji, and Tonga. The country's varied topography and sharp mountain peaks, including the Southern Alps, owe much to tectonic uplift and volcanic eruptions. New Zealand's capital city is Wellington, and its most populous city is Auckland. The islands of New Zealand were the last large habitable land to be settled by humans. Between about 1280 and 1350, Polynesians began to settle in the islands and then developed a distinctive Māori culture. In 1642, the Dutch explorer Abel Tasman became the first European to sight and record New Zealand. In 1840, representatives of the United Kingdom and Māori chiefs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northland Region
The Northland Region ( mi, Te Tai Tokerau) is the northernmost of New Zealand's 16 local government regions. New Zealanders sometimes refer to it as the Winterless North because of its mild climate all throughout the year. The main population centre is the city of Whangārei, and the largest town is Kerikeri. At the 2018 New Zealand census, Northland recorded a population growth spurt of 18.1% since the previous 2013 census, placing it as the fastest growing region in New Zealand, ahead of other strong growth regions such as the Bay of Plenty (2nd with 15%) and Waikato (3rd with 13.5%). Geography The Northland Region occupies the northern 80% (265 km) of the 330 km Northland Peninsula, the southernmost part of which is in the Auckland Region. Stretching from a line at which the peninsula narrows to a width of just 15 km a little north of the town of Wellsford, Northland Region extends north to the tip of the Northland Peninsula, covering an area of 13,940&nb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lord Howe Island
Lord Howe Island (; formerly Lord Howe's Island) is an irregularly crescent-shaped volcanic remnant in the Tasman Sea between Australia and New Zealand, part of the Australian state of New South Wales. It lies directly east of mainland Port Macquarie, northeast of Sydney, and about southwest of Norfolk Island. It is about long and between wide with an area of , though just of that comprise the low-lying developed part of the island. Along the west coast is a sandy semi-enclosed sheltered coral reef lagoon. Most of the population lives in the north, while the south is dominated by forested hills rising to the highest point on the island, Mount Gower (). The Lord Howe Island Group comprises 28 islands, islets, and rocks. Apart from Lord Howe Island itself, the most notable of these is the volcanic and uninhabited Ball's Pyramid about to the southeast of Howe. To the north lies a cluster of seven small uninhabited islands called the Admiralty Group. The first repo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
