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Falsimargarita Renkeri
''Falsimargarita'' is a genus of sea snails, marine gastropod mollusks in the family Calliostomatidae. Description This genus differs from the other genera in the family Calliostomatidae by several characteristics: the conspicuous spiral whorls, obvious sculpture, an open umbilicus, a thin shell and external iridescence. Distribution The species of this cold-water genus occurs in Antarctic waters and off the Magellanic Region of South America. Species Species within the genus ''Falsimargarita'' include: * '' Falsimargarita atlantoides'' (Quinn, 1992) * '' Falsimargarita benthicola'' Dell, 1990 * '' Falsimargarita callista'' B. A. Marshall, 2016 * '' Falsimargarita challengerica'' B. A. Marshall, 2016 * '' Falsimargarita coriolis'' B. A. Marshall, 2016 * ''Falsimargarita coronata'' (Quinn, 1992) * '' Falsimargarita eximia'' B. A. Marshall, 2016 * '' Falsimargarita gemma'' (E.A. Smith, 1915) * '' Falsimargarita georgiana'' Dell, 1990 * '' Falsimargarita glaucophaos'' (Barn ... [...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] |
Falsimargarita Challengerica
''Falsimargarita challengerica'' is a species of sea snail, a marine gastropod 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. T ... mollusk, in the family Calliostomatidae within the superfamily Trochoidea, the top snails, turban snails and their allies.MolluscaBase (2018). ''Falsimargarita challengerica'' B. A. Marshall, 2016. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=881084 on 2018-12-28Marshall, B. A. (2016). New species of Venustatrochus Powell, 1951 from New Zealand, and new species of Falsimargarita Powell, 1951 and a new genus of the Calliostomatidae from the southwest Pacific, with comments on some other calliostomatid genera (Mollusca: Gastropoda). Molluscan Research. 36: 119-141. Distribution This spec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Falsimargarita Stephaniae
''Falsimargarita stephaniae'' is a species of sea snail, a marine gastropod mollusk in the family Calliostomatidae. Description Distribution This species occurs in the Atlantic Ocean off the Falkland Islands The Falkland Islands (; es, Islas Malvinas, link=no ) is an archipelago in the South Atlantic Ocean on the Patagonian Shelf. The principal islands are about east of South America's southern Patagonian coast and about from Cape Dubouzet ... at a depth of 1200 m. References * Bouchet, P.; Fontaine, B. (2009). ''List of new marine species described between 2002–2006''. stephaniae Gastropods described in 2005 Molluscs of the Atlantic Ocean {{Calliostomatidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Falsimargarita Renkeri
''Falsimargarita'' is a genus of sea snails, marine gastropod mollusks in the family Calliostomatidae. Description This genus differs from the other genera in the family Calliostomatidae by several characteristics: the conspicuous spiral whorls, obvious sculpture, an open umbilicus, a thin shell and external iridescence. Distribution The species of this cold-water genus occurs in Antarctic waters and off the Magellanic Region of South America. Species Species within the genus ''Falsimargarita'' include: * '' Falsimargarita atlantoides'' (Quinn, 1992) * '' Falsimargarita benthicola'' Dell, 1990 * '' Falsimargarita callista'' B. A. Marshall, 2016 * '' Falsimargarita challengerica'' B. A. Marshall, 2016 * '' Falsimargarita coriolis'' B. A. Marshall, 2016 * ''Falsimargarita coronata'' (Quinn, 1992) * '' Falsimargarita eximia'' B. A. Marshall, 2016 * '' Falsimargarita gemma'' (E.A. Smith, 1915) * '' Falsimargarita georgiana'' Dell, 1990 * '' Falsimargarita glaucophaos'' (Barn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Falsimargarita Parvispira
''Falsimargarita parvispira'' is an extinct species of sea snail, a marine gastropod mollusk, in the family Calliostomatidae Calliostomatidae is a family of sea snails within the superfamily Trochoidea and the clade Vetigastropoda.Gofas, S. (2013). Calliostomatidae. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetail ... within the superfamily Trochoidea, the top snails, turban snails and their allies.MolluscaBase (2018). ''Falsimargarita parvispira'' Quilty, Darragh, Gallagher & Harding, 2016 †. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=1026218 on 2018-12-28Quilty P.G., Darragh T.A., Gallagher S.J. & Harding L.A. (2016). Pliocene Mollusca (Bivalvia, Gastropoda) from the Sørsdal Formation, Marine Plain, Vestfold Hills, East Antarctica: taxonomy and implications for Antarctic Pliocenepalaeoenvironments. Alcheringa. 40(4): 556-582. Distribution This sp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Falsimargarita Nauduri
''Falsimargarita nauduri'' is a species of sea snail, a marine gastropod 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. T ... mollusk in the family Calliostomatidae. Description The length of the shell attains 18.7 mm. Distribution References * Warén A. & Bouchet P. (2001). ''Gastropoda and Monoplacophora from hydrothermal vents and seeps new taxa and records''. The Veliger 44(2): 116-231 External links nauduri Gastropods described in 2001 {{Calliostomatidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Falsimargarita Kapala
''Falsimargarita kapala'' is a species of sea snail, a marine gastropod mollusk, in the family Calliostomatidae Calliostomatidae is a family of sea snails within the superfamily Trochoidea and the clade Vetigastropoda.Gofas, S. (2013). Calliostomatidae. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetail ... within the superfamily Trochoidea, the top snails, turban snails and their allies.MolluscaBase (2018). ''Falsimargarita kapala'' B. A. Marshall, 2016. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=881087 on 2018-12-28Marshall, B. A. (2016). New species of Venustatrochus Powell, 1951 from New Zealand, and new species of Falsimargarita Powell, 1951 and a new genus of the Calliostomatidae from the southwest Pacific, with comments on some other calliostomatid genera (Mollusca: Gastropoda). Molluscan Research. 36: 119-141. Distribution This species occurs in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Falsimargarita Iris
''Falsimargarita iris'' is a species of sea snail, a marine gastropod mollusk in the family Calliostomatidae.Bouchet, P. (2012). ''Falsimargarita iris'' (E.A. Smith, 1915). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=567186 on 2012-12-07 Description The height of the shell attains 20 mm. The thin, whitish, opalescent shell has a depressed turbinate shape. It is narrowly umbilicate. It contains 5 whorls. The apical whorls is smooth, glossy, rounded and opaque white. The other whorls are rather convex. They are ornamented with spiral thread-like cords, four on the second whorl. about six or seven on the next, eight or nine on the penultimate whorl, and about forty on the body whorl The body whorl is part of the morphology of the shell in those gastropod mollusks that possess a coiled shell. The term is also sometimes used in a similar way to describe the shell of a cephalopod mollusk. In gastropods I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Falsimargarita Imperialis
''Falsimargarita imperialis'' is a species of sea snail, a marine gastropod 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. T ... mollusk, in the family Calliostomatidae within the superfamily Trochoidea, the top snails, turban snails and their allies.MolluscaBase (2018). ''Falsimargarita imperialis'' (Simone & Birman, 2006). Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=881108 on 2018-12-28 References Calliostomatidae {{Calliostomatidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Falsimargarita Glaucophaos
''Falsimargarita glaucophaos'' is a species of sea snail, a marine gastropod mollusk, in the family Calliostomatidae within the superfamily Trochoidea, the top snails, turban snails and their allies.MolluscaBase (2018). ''Falsimargarita glaucophaos'' (Barnard, 1963). Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=865122 on 2018-12-28Herbert D.G. (2015). An annotated catalogue and bibliography of the taxonomy, synonymy and distribution of the Recent Vetigastropoda of South Africa (Mollusca). Zootaxa. 4049(1): 1-98. Description The size of the shell varies between 6 mm and 15 mm. The shell contains, besides the smooth protoconch, 3½ rounded whorl A whorl ( or ) is an individual circle, oval, volution or equivalent in a whorled pattern, which consists of a spiral or multiple concentric objects (including circles, ovals and arcs). Whorls in nature File:Photograph and axial plane floral ...s. Dist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Falsimargarita Georgiana
''Falsimargarita georgiana'' is a species of sea snail, a marine gastropod mollusk in the family Calliostomatidae. Description The size of the shell varies between 20 mm and 31 mm. It has a rounded whorl profile and a uniform spiral sculpture. Distribution This marine species occurs off the South Georgia Islands at depths between 2718 m and 2818 m. References * Dell, R. K. (1990). Antarctic Mollusca with special reference to the fauna of the Ross Sea. Bulletin of the Royal Society of New Zealand, Wellington 27: 1–311 page(s): 95 External links * georgiana Georgiana is a Catalan, English, Greek and Romanian name. It is the feminine form of the male name George and a variation of the female names Georgina and Georgia. It comes from the Greek word Γεώργιος, meaning farmer. A variant spellin ... Gastropods described in 1990 Molluscs of the Atlantic Ocean {{Calliostomatidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Falsimargarita Gemma
''Falsimargarita gemma'' is a species of sea snail, a marine gastropod mollusk in the family Calliostomatidae. Description (Original description by Edgar E. Smith) The size of the shell varies between 12 mm and 25 mm. The thin, turbinate, greenish-iridescent shell is moderately umbilicated. It is finely spirally lirate throughout. The threads upon the base below the periphery are finer than those above. The shell is sculptured also with fine arcuate lines of growth, which are coarser towards the suture, giving a somewhat cancellated appearance to the shell at this part. They cross the four or five spirals below the narrowly channeled suture, producing minute sharp points or nodules upon them. The shell contains 5½ whorls. The globose nucleus is white, smooth and porcellanous. The next whorl contains four spirals; the third has seven, not all equal in thickness. The penultimate whorls has eleven spirals and the body whorl has about fourteen above the periphery and abou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |