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Spekia
''Spekia'' is a genus of freshwater snails, aquatic gastropod mollusks in the family Paludomidae. ''Spekia'' is the type genus of the tribe Spekiini. Distribution The genus ''Spekia'' is endemic to Lake Tanganyika. Species For many years only one species was known in this genus,Brown D. S. (1994). ''Freshwater Snails of Africa and their Medical Importance''. Taylor & Francis. . however, in 1999, a second species was described. The genus ''Spekia'' contains the following species: * '' Spekia coheni'' West, 1999 * ''Spekia zonata'' (Woodward, 1859) References Further reading * Moore J. E. S. (1899). "The mollusks of the Great African lakes. 3. ''Tanganyicia rufofilosa'', and the genus ''Spekia''". ''Quarterly Journal of Microscopical Science The ''Journal of Cell Science'' (formerly the ''Quarterly Journal of Microscopical Science'') is a peer-reviewed scientific journal in the field of cell biology. The journal is published by The Company of Biologists. The journal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spekia Zonata
''Spekia zonata'' is a species of freshwater snail, an aquatic gastropod mollusk in the family Paludomidae. This species is found in Burundi and the Democratic Republic of the Congo. Its natural habitat is freshwater lake A lake is an area filled with water, localized in a basin, surrounded by land, and distinct from any river or other outlet that serves to feed or drain the lake. Lakes lie on land and are not part of the ocean, although, like the much large ...s. References Paludomidae Gastropods described in 1859 Taxonomy articles created by Polbot Snails of Lake Tanganyika {{Paludomidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spekia Coheni
''Spekia coheni'' is a species of freshwater snail, an aquatic gastropod mollusk in the family Paludomidae. This species is found in Burundi and the Democratic Republic of the Congo. Its natural habitat is freshwater lakes. It is threatened by habitat loss Habitat destruction (also termed habitat loss and habitat reduction) is the process by which a natural habitat becomes incapable of supporting its native species. The organisms that previously inhabited the site are displaced or dead, thereby .... References Paludomidae Gastropods described in 1999 Taxonomy articles created by Polbot Snails of Lake Tanganyika {{Paludomidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jules René Bourguignat
Jules René Bourguignat (19 August 1829, Brienne-le-Château, Brienne-Napoléon, Aube – 7 April 1892) was a French malacologist, a scientist who studied mollusks. He served as secretary-general of the ''Société malacologique de France''. He traveled widely, visiting, for example, Lake Tanganyika and North Africa. He reportedly defined 112 new genera and around 2540 new species of mollusks. Taxa Bourguignat named and described many genera and species of mollusks, including: * ''Aspatharia'' Bourguignat, 1885, a genus of freshwater mussel. * ''Bridouxia'' Bourguignat, 1885, a genus of freshwater snail. * ''Lanistes alexandri'' Bourguignat, 1850, a species of freshwater snail. * ''Reymondia'' Bourguignat, 1885, a genus of freshwater snail. * ''Spekia'' Bourguignat, 1879, a genus of freshwater snail. Spekia Bourguignat, 1879 Bibliography ( ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tanganyicia Rufofilosa
''Tanganyicia rufofilosa'' is a species of tropical freshwater snail with an operculum, an aquatic gastropod mollusk in the family Paludomidae.Strong E. E. & Glaubrecht M. (2002). "Evidence for convergent evolution of brooding in a unique gastropod from Lake Tanganyika: anatomy and affinity of ''Tanganyicia rufofilosa'' (Caenogastropoda, Cerithioidea, Paludomidae)". ''Zoologica Scripta'' 31(2): 167-184. . Before 2002, this species was placed within the family Thiaridae. Distribution ''Tanganyicia rufofilosa'' is endemic to Lake Tanganyika. It is found in Burundi, the Democratic Republic of the Congo, Tanzania, and Zambia. The type locality is Lake Tanganyika. Description The shape of the shell is ovate conic. The width of the shell is ; the height of the shell is .Brown D. S. (1994). ''Freshwater Snails of Africa and their Medical Importance''. Taylor & Francis. . Ecology The natural habitat of this snail is freshwater lakes. ''Tanganyicia rufofilosa'' lives in depth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Edmund Sharrock Moore
John Edmund Sharrock Moore ARCS (10 May 1870 – 15 January 1947) was an English biologist, best known for being co-publisher of the term meiosis and leading two expeditions to Tanganyika. Personal life Born at Swinshaw near Loveclough, Rossendale, Lancashire, he was the son of Henry (1794-1869) and Mary Elizabeth Moore (née Margerison, died 1927). His father was a cotton manufacturer and the first Mayor or Burnley (elected 1862). After 1878 Henry Moore became a colliery agent and moved the family to Southampton and then to Chiswick before 1891. His father became a sculptor, as did his sister Esther Mary Moore who exhibited at the Royal Academy of Arts. Moore studied at Tonbridge School, Kent for a year and then Royal College of Science in South Kensington. In 1904 he married Heloise Salvin, second daughter of the naturalist Osbert Salvin. Moore frequently used the name Salvin-Moore after his marriage. They had one child Osbert John S Moore born 25 June 1905. He ret ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paludomidae
Paludomidae, common name paludomids, is a family of freshwater snails, gastropod molluscs in the clade Sorbeoconcha. Distribution The distribution of the Paludomidae includes Asia and Africa. Taxonomy The following three subfamilies have been recognized in the taxonomy of Bouchet & Rocroi (2005): * Paludominae Stoliczka, 1868 - synonym: Philopotamidinae Stache, 1889 * Cleopatrinae Pilsbry & Bequaert, 1927 * Hauttecoeuriinae Bourguignat, 1885 ** tribe Hauttecoeuriini Bourguignat, 1885 - synonym: Tanganyiciinae Bandel, 1998 ** tribe Nassopsini Kesteven, 1903 - synonym: Lavigeriidae Thile, 1925 ** tribe Rumellini Ancey, 1906 Ancey C. F. (1906). "Réflexions sur la Faune Malacologique du Lac Tanganika et Catalogue des Mollusques de ce Lac". ''Bulletin Scientifique de la France et de la Belgique'' 40229270245246. ** tribe Spekiini Ancey, 1906 - synonyms: Giraudiidae Bourguignat, 1885 (inv.); Reymondiinae Bandel, 1998 ** tribe Syrnolopsini Bourguignat, 1890 ** tribe Tiphobiini Bo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Tanganyika
Lake Tanganyika () is an African Great Lake. It is the second-oldest freshwater lake in the world, the second-largest by volume, and the second-deepest, in all cases after Lake Baikal in Siberia. It is the world's longest freshwater lake. The lake is shared among four countries—Tanzania, the Democratic Republic of the Congo (DRC), Burundi, and Zambia, with Tanzania (46%) and DRC (40%) possessing the majority of the lake. It drains into the Congo River system and ultimately into the Atlantic Ocean. Etymology "Tanganika" was the name of the lake that Henry Morton Stanley encountered when he was at Ujiji in 1876. The name first originated from the Bembe language when they arrived in South Kivu around the 7th century, they discovered the lake and started calling it “êtanga ‘ya’ni’â” which means “a big river” in their Bantu language. Stanley found also other names for the lake among different ethnic groups, like the Kimana, the Yemba and the Msaga. An alt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animal
Animals are multicellular, eukaryotic organisms in the Kingdom (biology), biological kingdom Animalia. With few exceptions, animals Heterotroph, consume organic material, Cellular respiration#Aerobic respiration, breathe oxygen, are Motility, able to move, can Sexual reproduction, reproduce sexually, and go through an ontogenetic stage in which their body consists of a hollow sphere of Cell (biology), cells, the blastula, during Embryogenesis, embryonic development. Over 1.5 million Extant taxon, living animal species have been Species description, described—of which around 1 million are Insecta, insects—but it has been estimated there are over 7 million animal species in total. Animals range in length from to . They have Ecology, complex interactions with each other and their environments, forming intricate food webs. The scientific study of animals is known as zoology. Most living animal species are in Bilateria, a clade whose members have a Symmetry in biology#Bilate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type Genus
In biological taxonomy, the type genus is the genus which defines a biological family and the root of the family name. Zoological nomenclature According to the International Code of Zoological Nomenclature, "The name-bearing type of a nominal family-group taxon is a nominal genus called the 'type genus'; the family-group name is based upon that of the type genus." Any family-group name must have a type genus (and any genus-group name must have a type species, but any species-group name may, but need not, have one or more type specimens). The type genus for a family-group name is also the genus that provided the stem to which was added the ending -idae (for families). :Example: The family name Formicidae has as its type genus the genus ''Formica'' Linnaeus, 1758. Botanical nomenclature In botanical nomenclature, the phrase "type genus" is used, unofficially, as a term of convenience. In the '' ICN'' this phrase has no status. The code uses type specimens for ranks up to fam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxonomy Articles Created By Polbot
Taxonomy is the practice and science of categorization or classification (general theory), classification. A taxonomy (or taxonomical classification) is a scheme of classification, especially a hierarchical classification, in which things are organized into groups or types. Among other things, a taxonomy can be used to organize and index knowledge (stored as documents, articles, videos, etc.), such as in the form of a library classification system, or a Taxonomy for search engines, search engine taxonomy, so that users can more easily find the information they are searching for. Many taxonomies are hierarchy, hierarchies (and thus, have an intrinsic tree structure), but not all are. Originally, taxonomy referred only to the categorisation of organisms or a particular categorisation of organisms. In a wider, more general sense, it may refer to a categorisation of things or concepts, as well as to the principles underlying such a categorisation. Taxonomy organizes taxonomic uni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quarterly Journal Of Microscopical Science
The ''Journal of Cell Science'' (formerly the ''Quarterly Journal of Microscopical Science'') is a peer-reviewed scientific journal in the field of cell biology. The journal is published by The Company of Biologists. The journal is partnered with Publons, is part of the Review Commons initiative and has two-way integration with bioRxiv. ''Journal of Cell Science'' is a hybrid journal and publishes 24 issues a year. Content over 6 months old is free to read. History Foundation and early years The journal was established in 1853 as the ''Quarterly Journal of Microscopical Science'' (''Q. J. Microsc. Sci.'', ). The founding editors were Edwin Lankester and George Busk.''Quarterly Journal of Microscopical Science'' 1(1), front matter (accessed 18 April 2008) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taylor & Francis
Taylor & Francis Group is an international company originating in England that publishes books and academic journals. Its parts include Taylor & Francis, Routledge, F1000 (publisher), F1000 Research or Dovepress. It is a division of Informa, Informa plc, a United Kingdom–based publisher and conference company. Overview The company was founded in 1852 when William Francis (chemist), William Francis joined Richard Taylor (editor), Richard Taylor in his publishing business. Taylor had founded his company in 1798. Their subjects covered agriculture, chemistry, education, engineering, geography, law, mathematics, medicine, and social sciences. Francis's son, Richard Taunton Francis (1883–1930), was sole partner in the firm from 1917 to 1930. In 1965, Taylor & Francis launched Wykeham Publications and began book publishing. T&F acquired Hemisphere Publishing in 1988, and the company was renamed Taylor & Francis Group to reflect the growing number of Imprint (trade name), imp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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