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Opisthorchis Felineus
''Opisthorchis felineus'', or cat liver fluke is a trematode parasite that infects the liver in mammals. It was first discovered in 1884 in a cat's liver by Sebastiano Rivolta of Italy. In 1891, Russian parasitologist, Konstantin Nikolaevich Vinogradov (1847–1906) found it in a human, and named the parasite a "Siberian liver fluke". In the 1930s, helminthologist Hans Vogel of Hamburg published an article describing the life cycle of ''Opisthorchis felineus''. Bernhard Nocht Institute for Tropical Medicine Felineus infections may also involve the pancreatic ducts. Diagnosis of Opisthorchis infection is based on microscopic identification of parasite eggs in stool specimens. Safe and effective medication is available to treat Opisthorchis infections. Adequately freezing or cook ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sebastiano Rivolta
Sebastiano is both a masculine Italian given name and a surname. Notable people with the name include: * Sebastiano Antonio Tanara (1650–1724), Italian cardinal * Sebastiano Baggio (1913–1993), Italian clergyman * Sebastiano Bianchi (16th century), Italian engraver * Sebastiano Bombelli (1635–1724), Italian painter * Sebastiano Brunetti (died 1649), Italian painter * Sebastiano Carezo (fl. 1780), Spanish dancer (''Sebastián Cerezo'') * Sebastiano Conca (c. 1680 – 1764), Italian painter * Sebastiano Dolci (1699–1777), Croatian writer * Sebastiano Esposito (born 2002), Italian footballer * Sebastiano Filippi (c. 1536 – 1602), Italian late Renaissance-Mannerist painter * Sebastiano Galeotti (1656–1746), Italian painter * Sebastiano Ghezzi (1580–1645), Italian painter and architect * Sebastiano Guala (17th century), Italian church architect * Sebastiano Martinelli (1848–1918), Cardinal of the Roman Catholic Church * Sebastiano Mazzoni (c. 1611 – 1678), Italian p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blicca Bjoerkna
''Blicca bjoerkna'', alternatively called the white bream or the silver bream, is a European species of freshwater fish in the family Cyprinidae. Distribution ''Blicca bjoerkna'' is distributed across most of Europe and in adjacent Western Asia. The natural distribution, though, excludes peripheral areas such as northern Sweden, northern Finland and Norway, and most parts of the British Isles (except Southern England), as well as the Iberian and Italian peninsulas. Introduced populations occur also in Spain and Italy, for instance. The Asian distribution is in the Caspian Sea and Aral Sea basins and in Anatolian Black Sea drainages. Description Small silver bream are very similar in overall appearance to the immature common, or bronze bream, ''Abramis brama'', but can be distinguished by their larger scales. Counting the scale rows from the front of the dorsal fin to the lateral line and including the lateral line scale, is the most reliable first step in determining the sp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Common Carp
The Eurasian carp or European carp (''Cyprinus carpio''), widely known as the common carp, is a widespread freshwater fish of eutrophic waters in lakes and large rivers in Europe and Asia.Fishbase''Cyprinus carpio'' Linnaeus, 1758/ref>Arkive The native wild populations are considered vulnerable to extinction by the International Union for Conservation of Nature (IUCN), but the species has also been domesticated and introduced (see aquaculture) into environments worldwide, and is often considered a destructive invasive species, being included in the list of the world's 100 worst invasive species. It gives its name to the carp family, Cyprinidae. Taxonomy The two subspecies are: * ''Cyprinus carpio carpio'', native to much of Europe (notably the Danube and Volga rivers)Jian Feng Zhou, Qing Jiang Wu, Yu Zhen Ye & Jin Gou Tong (2003). Genetic divergence between ''Cyprinus carpio carpio'' and ''Cyprinus carpio haematopterus'' as assessed by mitochondrial DNA analysis, with emp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barbus Barbus
The common barbel, ''Barbus barbus'', is a species of freshwater fish belonging to the family Cyprinidae. It shares the common name 'barbel' with its many relatives in the genus ''Barbus'', of which it is the type species. In Great Britain it is usually referred to simply as the barbel; similar names are used elsewhere in Europe, such as ''barbeau'' in France and ''flodbarb'' in Sweden. The name derives from the four whiskerlike structures located at the corners of the fish's mouth, which it uses to locate food. Distribution and habitat ''B. barbus'' is native throughout northern and eastern Europe, ranging north and east from the Pyrénées and Alps to Lithuania, Russia and the northern Black Sea basin. It is an adaptable fish which transplants well between waterways, and has become established as an introduced species in several countries including Scotland, Morocco and Italy. Although barbel are native to eastern flowing rivers in England, they have historically been transloca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
White-eye Bream
White-eye bream (''Ballerus sapa'') is a fish species of the family Cyprinidae. It is widespread in many large rivers in Europe and Asia in drainages of the Black Sea, Caspian Sea, and Aral Sea. It was introduced to several rivers in northern Russia, the Rhine (in 1995), and the Vistula drainage system where it is invasive, coming from the Black Sea basin through the Dnieper–Bug Canal , image = Селішча._Дняпроўска-Бугскі_канал._Водападзел_(15).jpg , image_caption = , original_owner = , engineer = , other_engineer .... Freshwater fish are up to 35 cm long. References External links * white-eye bream Freshwater fish of Europe white-eye bream {{Leuciscinae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abramis Brama
The common bream, freshwater bream, bream, bronze bream, carp bream or sweaty bream (''Abramis brama''), is a European species of freshwater fish in the family Cyprinidae. It is now considered to be the only species in the genus ''Abramis''. Range and habitat The common bream's home range is Europe north of the Alps and Pyrenees, as well as the Balkans. They are found as far east as the Caspian Sea, the Black Sea, and the Aral Sea. The common bream lives in ponds, lakes, canals, and slow-flowing rivers. Description The bream is usually long, though some specimens of have been recorded; it usually weighs . Its maximum length is 90 cm (35.5 in),the recorded weight is around 9.1 kg (20 lb). The common bream has a laterally flattened and high-backed body and a slightly undershot mouth. It is a silvery grey colour, though older fish can be bronze-coloured, especially in clear waters. The fins are greyish to black, but never reddish. Similar-looking fish Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tinca Tinca
The tench or doctor fish (''Tinca tinca'') is a fresh- and brackish-water fish of the order Cypriniformes found throughout Eurasia from Western Europe including the British Isles east into Asia as far as the Ob and Yenisei Rivers. It is also found in Lake Baikal. It normally inhabits slow-moving freshwater habitats, particularly lakes and lowland rivers.B. Whitton (1982). ''Rivers, Lakes and Marshes'' p 163. Hodder & Staughton, London. Taxonomy The tench was formerly classified in the subfamily Leuciscinae with other Eurasian minnows, but more recent phylogenetic studies have supported it belonging to its own family Tincidae. Ecology The tench is most often found in still waters with a clay or muddy substrate and abundant vegetation.A. F. Magri MacMahon (1946). ''Fishlore'', pp 156-158. Pelican Books. This species is rare in clear waters across stony substrate, and is absent altogether from fast-flowing streams. It tolerates water with a low oxygen concentration, being ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leuciscus Idus
The ide (''Leuciscus idus''), or orfe, is a freshwater fish of the family Cyprinidae found in larger rivers, ponds, and lakes across Northern Europe and Asia. It has been introduced outside its native range into Europe, North America, and New Zealand. It is a popular ornamental fish, usually kept in outdoor ponds in temperate regions from which it often escapes. Etymology The name "ide" is from Swedish ''id'', originally referring to its bright colour (compare the German dialect word ''Aitel'', a kind of bright fish and Old High German ''Eit'', funeral pyre, fire).''Webster's Third New International Dictionary of the English Language, Unabridged'' (Merriam, 1961; repr. Merriam-Webster, 1981), p. 723 s.v. "edify." The alternative name "orfe" derives from German ''Orf'', through the Latin ''orphus'' meaning a "sea fish" or "sea perch", which in turn derives from the Greek ''orphōs''. The generic name ''Leuciscus'' is derived from the Greek word ''leykiskos'', which means "white ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Freshwater Fish
Freshwater fish are those that spend some or all of their lives in fresh water, such as rivers and lakes, with a salinity of less than 1.05%. These environments differ from marine conditions in many ways, especially the difference in levels of salinity. To survive fresh water, the fish need a range of physiological adaptations. 41.24% of all known species of fish are found in fresh water. This is primarily due to the rapid speciation that the scattered habitats make possible. When dealing with ponds and lakes, one might use the same basic models of speciation as when studying island biogeography. Physiology Freshwater fish differ physiologically from salt water fish in several respects. Their gills must be able to diffuse dissolved gases while keeping the salts in the body fluids inside. Their scales reduce water diffusion through the skin: freshwater fish that have lost too many scales will die. They also have well developed kidneys to reclaim salts from body fluids befo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bithynia Tentaculata
''Bithynia tentaculata'', common names the mud bithynia or common bithynia, or faucet snailKipp R. M. & Benson A. (2008). ''Bithynia tentaculata''. USGS Nonindigenous Aquatic Species Database, Gainesville, FL. https://nas.er.usgs.gov/queries/FactSheet.asp?speciesID=987 Revision Date: 2/28/2007. is a relatively small species of freshwater snail with gills and an operculum, an aquatic prosobranch gastropod mollusk in the family Bithyniidae. Taxonomy ''Bithynia tentaculata'' is the type species of the genus ''Bithynia''. Forms of ''Bithynia tentaculata'' include: * ''Bithynia tentaculata'' f. ''codia'' * ''Bithynia tentaculata'' f. ''excavata'' * ''Bithynia tentaculata'' f. ''gigas'' * ''Bithynia tentaculata'' f. ''producta'' Menke, 1828 * † ''Bithynia tentaculata tellinii'' Sacco, 1886 The variety † ''Bithynia tentaculata'' var. ''allobrogica'' Fontannes, 1881: synonym of † ''Bithynia minor'' Locard, 1878 Distribution Indigenous distribution The distribution of ''Bithy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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