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Margarella Rosea
''Margarella'' is a genus of sea snails, marine gastropod molluscs in the subfamily Margarellinae of the family Calliostomatidae.Bouchet, P. (2012). Margarella Thiele, 1893. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=196989 on 2012-12-07 Species Species within the genus ''Margarella'' include: * ''Margarella achilles'' (Strebel, 1908) * ''Margarella antarctica'' (Lamy, 1905) * ''Margarella bouvetia'' Powell, 1951 * ''Margarella crebrilirulata'' (E.A. Smith, 1907) * ''Margarella expansa'' (Sowerby I, 1838) * '' Margarella gunnerusensis'' Numanami, 1996 * '' Margarella jason'' A. W. B. Powell, 1951 * ''Margarella macquariensis'' Hedley, 1916 * ''Margarella obsoleta'' A. W. B. Powell, 1951 * '' Margarella porcellana'' A. W. B. Powell, 1951 * ''Margarella pruinosa'' (Rochebrune & Mabille, 1885) * ''Margarella refulgens'' (E.A. Smith, 1907) * †'' Margarella runcinata'' Marwick, 1928 * ''Margarella steineni'' (Stre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johannes Thiele (zoologist)
Karl Hermann Johannes Thiele (1 October 1860 – 5 August 1935) was a German zoologist specialized in malacology. Thiele was born in Goldap, East Prussia. His ''Handbuch der systematischen Weichtierkunde'' (English edition published by the Smithsonian under the title ''Handbook of Systematic Malacology'') is a standard work. From 1904 until his retirement in 1925 he was the curator of the malacological collection at the Museum für Naturkunde (Museum of Natural History) in Berlin. Thiele described more than 1.500 new species of molluscs; until today their types are deposited with the Museum of Natural History in Berlin. Especially important are his works on the Mollusca of the First German Antarctica Expedition and of the German Deep Sea Expedition aboard the vessel Valdivia. Thiele's classification of Gastropoda has been in use up to the past decade. It modified an earlier concept of Henri Milne-Edwards (1848) with three subclasses: Prosobranchia, Opisthobranchia and Pulmonata. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Margarella Obsoleta
''Margarella obsoleta'' is a species of sea snail, a marine gastropod mollusk in the family Calliostomatidae.Rosenberg, G. (2012). ''Margarella obsoleta''. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=533028 on 2012-12-07Zelaya D.G. (2004) The genus Margarella Thiele, 1893 (Gastropoda: Trochidae) in the southwestern Atlantic Ocean. The Nautilus 118(3): 112-120. Distribution This marine species occurs in subantarctic waters off South Georgia South Georgia ( es, Isla San Pedro) is an island in the South Atlantic Ocean that is part of the British Overseas Territory of South Georgia and the South Sandwich Islands. It lies around east of the Falkland Islands. Stretching in the east†.... References * Lamy, E. 1911. ''Sur quelques mollusques de la Géorgia du Sud et des îles Sandwich du Sud''. Bulletin du Muséum National d'Histoire Naturelle 1911: 22-27 External links Powell, A. W. B. 1951. ''Antarctic and Sub ... [...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] |
Cantharidus Antipoda
''Cantharidus antipodum'' is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.Rosenberg, G. (2012). ''Cantharidus antipoda'' (Hombron & Jacquinot, 1854). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=598210 on 2012-11-23 Description The length of the shell varies between 4 mm and 8 mm. The smooth, shining shell has a globose-conic shape. The small shell is composed of four to five convex whorls, the two first very small, convex and depressed; the others very large. The sutures are linear. The body whorl is angled or rounded at the periphery. The base of the shell is slightly convex and impressed in the middle. The height of the spire is a little less than that of the aperture. The shell is subperforate or imperforate and contains a few distant fine spiral lirae, visible only under a good lens, more distinct on the base, and very fine close growth lines. The lar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Honoré Jacquinot
Honoré Jacquinot (1 August 1815 in Moulins-Engilbert - 22 May 1887 in Nevers) was a French surgeon and zoologist. Jacquinot was the younger brother of the naval officer Charles Hector Jacquinot, and sailed with him as a surgeon and naturalist on ''La Zelée'' on Dumont d'Urville's ''Astrolabe'' expedition (1837–1840). With J. B. Hombron, while en route to the Antarctic and anchored off the coast of New Zealand, he was able to describe and illustrate 15 species of molluscs found in those waters, plus several species of fish and crustacea. See also * European and American voyages of scientific exploration The era of European and American voyages of scientific exploration followed the Age of Discovery and were inspired by a new confidence in science and reason that arose in the Age of Enlightenment. Maritime expeditions in the Age of Discovery were ... References French ornithologists French zoologists French herpetologists 1815 births 1887 deaths People from Niè ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Margarella Whiteana
''Margarella whiteana'' is a species of sea snail, a marine gastropod mollusk in the family Calliostomatidae, the top snails.Bouchet, P. (2010). ''Margarella whiteana'' Linse, 2002. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=197259 on 2011-03-17 Distribution This marine species occurs off the Antarctic Peninsula at depths between 3 m and 28 m. Description The animal itself is a pale yellow in color. It has two pairs of short cephalic tentacles with large black eyes on the posterior side of the tentacles. The shell is small, and wider than it is tall, at up to 7.6mm in height and 8.7 in diameter. The shell is covered in many spiral ribs, and lacks a periostracum The periostracum ( ) is a thin, organic coating (or "skin") that is the outermost layer of the shell of many shelled animals, including molluscs and brachiopods. Among molluscs, it is primarily seen in snails and clams, i.e. in gastropods and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Margarella Wacei
''Margarella wacei'' is a species of sea snail, a marine gastropod mollusk in the family Calliostomatidae.Rosenberg, G. (2012). ''Margarella wacei'' (Melvill & Standen, 1918). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=533034 on 2012-12-07 Description The height of the shell attains 8 mm. Distribution This marine 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 .... References * Melvill, J. C. and R. Standen. 1918. ''Photinula wacei sp. n. from the Falkland Islands''. Journal of Conchology 15: 234 External links To Encyclopedia of LifeTo World Register of Marine Species wacei Gastropods described in 1918 {{Calliostomatidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Margarella Violacea
''Margarella violacea'' is a species of small sea snail, a marine gastropod mollusk in the family Calliostomatidae, the top snails.Bouchet, P. (2010). ''Margarella whiteana'' Linse, 2002. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=197259 on 2022-10-24 Description The animal is pale beige in color and has a pair of cephalic tentacles. The eyes are large and black. The shell is small and wider than it is high.Bouchet, P. (2010). ''Margarella whiteana'' Linse, 2002. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=197259 on 2022-10-24 The size of an adult shell varies between 7 mm and 13.5 mm, but can be up to 8.4 mm in height and 9.9 mm in diameter. The purplish-pink shell is imperforate, orbicular-conical, thin and smooth, and is covered in fine pink or dark pink spiral lines. There are four swollen whorls. The suture is scarcely impressed. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Margarella Tropidophoroides
''Margarella tropidophoroides'' is a species of sea snail, a marine gastropod mollusk in the family Calliostomatidae.Rosenberg, G. (2012). ''Margarella tropidophoroides'' (Strebel, 1908). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=533032 on 2012-12-07Zelaya D.G. (2004) The genus Margarella Thiele, 1893 (Gastropoda: Trochidae) in the southwestern Atlantic Ocean. The Nautilus 118(3): 112-120. Description The shell grows to a height of 19 mm. Distribution This marine species occurs off South Georgia Islands ) , anthem = "God Save the King" , song_type = , song = , image_map = South Georgia and the South Sandwich Islands in United Kingdom.svg , map_caption = Location of South Georgia and the South Sandwich Islands in the southern Atlantic Oce ... at depths between 12 m and 55 m. References * Strebel, H. 1908. ''Die Gastropoden (mit Ausnahme de nackten Opisthobranchier). Wissenschaftliche Ergebnisse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Margarella Subantarctica
''Margarella subantarctica'' is a species of sea snail, a marine gastropod mollusk in the family Calliostomatidae.Rosenberg, G. (2012). ''Margarella subantarctica'' (Strebel, 1908). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=533031 on 2012-12-07 Description The height of the shell attains 1.5 mm. Distribution This marine species occurs off South Georgia Islands ) , anthem = "God Save the King" , song_type = , song = , image_map = South Georgia and the South Sandwich Islands in United Kingdom.svg , map_caption = Location of South Georgia and the South Sandwich Islands in the southern Atlantic Oce .... References * Strebel, H. 1908. ''Die Gastropoden (mit Ausnahme de nackten Opisthobranchier). Wissenschaftliche Ergebnisse der Schwedischen Südpolar-Expedition 1901-1903'' 6(1): 111 pp., 6 pls External links Biodiversity Heritage Library (1 publication)Encyclopedia of LifeWorld Register of Marine S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Margarella Steineni
''Margarella steineni'' is a species of sea snail, a marine gastropod mollusk in the family Calliostomatidae.Rosenberg, G. (2012). ''Margarella steineni'' (Strebel, 1905). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=533030 on 2012-12-07Zelaya D.G. (2004) The genus Margarella Thiele, 1893 (Gastropoda: Trochidae) in the southwestern Atlantic Ocean. The Nautilus 118(3): 112-120. The species was named after Karl von den Steinen, who accompanied the German Antarctic expedition (1901–1903). Description The height of the shell attains 12.5 mm. Distribution This marine species occurs off the South Georgia Islands ) , anthem = "God Save the King" , song_type = , song = , image_map = South Georgia and the South Sandwich Islands in United Kingdom.svg , map_caption = Location of South Georgia and the South Sandwich Islands in the southern Atlantic Oce ... at depths between 0 m and 26 m. References Extern ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Margarella Runcinata
''Margarella runcinata'' is an extinct 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). ''Margarella runcinata'' Marwick, 1928 †. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=830225 on 2018-12-28 Distribution This species occurs in New Zealand. References Calliostomatidae Gastropods described in 1928 {{Calliostomatidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
