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Püttlach (river)
The Püttlach is a left tributary of the River Wiesent. It is about long and flows through the Bavarian region of Franconian Switzerland in Germany. Geography Course The Püttlach rises in Franconian Switzerland, south of Bärnreuth at a height of about within the parish of Lindenhardter Forst-Nordwest, near the source of the Red Main and origin of the Fichtenohe, a headstream source of the Pegnitz river. It initially flows northwest to the Pond (''Püttlachweiher''). There it turns sharply to the south and flows through woods. In Muthmannsreuth, it is fed from the left by the ''Heringsbach'' and, at Heringslohe, from the right by the ''Heroldsgraben''. West of Trockau is the ''Herrenmühle'' and, in the vicinity, a sewage treatment plant. Just south of a second mill, the ''Heddelmühle'', it is joined from the right by the Kohlbrunnbach. Near the ''Hasenloch'' it is fed from the right by the ''Pullendorfer Bächlein'' brook. It flows through the eponymous parish of Pü ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pottenstein (Upper Franconia)
Pottenstein is a town in the district of Bayreuth, in Bavaria, Germany. It is situated 23 km southwest of Bayreuth, and 26 km east of Forchheim. History During World War II, a subcamp of Flossenbürg concentration camp was located here. Geography The city of Pottenstein, altitude 350–614 m AMSL, with its nearly 1,500 inhabitants, is a health-resort in Franconian Switzerland. It nestles at the convergence of the Püttlach, Weihersbach and Haselbrunn valleys surrounded by high cliffs and at the foot of the 1000-year-old castle, which has played an important role throughout the city's history. Mayors Since 2002 Stefan Frühbeißer (CWU-UWV) has been the mayor of Pottenstein. His predecessor was Dieter Bauernschmitt (CSU), who was in office for 12 years. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anguillidae
The Anguillidae are a family of ray-finned fish that contains the freshwater eels. Eighteen of the 19 extant species and six subspecies in this family are in the genus ''Anguilla''. They are elongated fish with snake-like bodies, their long dorsal, caudal and anal fins forming a continuous fringe. They are catadromous fish, spending their adult lives in freshwater, but migrating to the ocean to spawn. Eels are an important food fish and some species are now farm-raised, but not bred in captivity. Many populations in the wild are now threatened, and Seafood Watch recommend consumers avoid eating anguillid eels. Physical description Adult freshwater eels are elongated with tubelike, snake-shaped bodies. They have large, pointed heads and their dorsal fins are usually continuous with their caudal and anal fins, to form a fringe lining the posterior end of their bodies. They have relatively well developed eyes and pectoral fins compared to saltwater eels that they use to navigate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Perciformes
Perciformes (), also called the Percomorpha or Acanthopteri, is an order or superorder of ray-finned fish. If considered a single order, they are the most numerous order of vertebrates, containing about 41% of all bony fish. Perciformes means "perch-like". Perciformes is an Order within the Clade Percomorpha consisting of "perch-like" Percomorphans. This group comprises over 10,000 species found in almost all aquatic ecosystems. The order contains about 160 families, which is the most of any order within the vertebrates. It is also the most variably sized order of vertebrates, ranging from the ''Schindleria brevipinguis'' to the marlin in the genus ''Makaira''. They first appeared and diversified in the Late Cretaceous. Among the well-known members of this group are perch and darters (Percidae), sea bass and groupers (Serranidae). Characteristics The dorsal and anal fins are divided into anterior spiny and posterior soft-rayed portions, which may be partially or compl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
European Chub
''Squalius cephalus'' is a European species of freshwater fish in the carp family Cyprinidae. It frequents both slow and moderate rivers, as well as canals and still waters of various kinds. This species is referred to as the common chub, European chub, or simply chub. Description It is a stocky fish with a large rounded head. Its body is long and cylindrical in shape and is covered in large greenish-brown scales which are edged with narrow bands of black across the back, paling to golden on the flanks and even paler on the belly. The tail is dark brown or black, the dorsal fin is a greyish-green in colour and all the other fins are orange-red. The dorsal fin has 3 spines and 7-9 soft rays while the anal fin has 3 spines and 7-10 rays. The vertebrae count is 42-48. It can grow to 60 cm standard length but most fish are around 30 cm. Distribution The chub is distributed throughout most of northern Eurasia, it can be found in the rivers flowing into the North, Baltic, n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tench
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 fo ... [...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 emphasis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
River Trout
''Salmo trutta fario'', sometimes called the river trout, and also known by the name of its parent species, the brown trout, is a predatory fish of the family Salmonidae and a subspecies or morph of the brown trout species, ''Salmo trutta'', which also includes sea trout ('' Salmo trutta trutta'') and a lacustrine trout (''Salmo trutta lacustris''). Depending on the supply of food, river trout measure in length; exceptionally they may be up to long and weigh up to over . Their back is olive-dark brown and silvery blue, red spots with light edges occur towards the belly, the belly itself is whitish yellow. River trout usually attain a weight of up to . They can live for up to 18 years. Habitat River trout live in fast flowing, oxygen-rich, cool clear waters with gravel or sandy riverbeds. They occur across almost all of Europe, from Portugal to the Volga, with the exception of Central Anatolia and the Caucasus regions. They are found as far north as Lapland. They do not occur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rainbow Trout
The rainbow trout (''Oncorhynchus mykiss'') is a species of trout native to cold-water tributaries of the Pacific Ocean in Asia and North America. The steelhead (sometimes called "steelhead trout") is an anadromous (sea-run) form of the coastal rainbow trout or Columbia River redband trout that usually returns to freshwater to spawn after living two to three years in the ocean. Freshwater forms that have been introduced into the Great Lakes and migrate into tributaries to spawn are also called steelhead. Adult freshwater stream rainbow trout average between , while lake-dwelling and anadromous forms may reach . Coloration varies widely based on subspecies, forms, and habitat. Adult fish are distinguished by a broad reddish stripe along the lateral line, from gills to the tail, which is most vivid in breeding males. Wild-caught and hatchery-reared forms of the species have been transplanted and introduced for food or sport in at least 45 countries and every continent except ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oncorhynchus Mykiss
The rainbow trout (''Oncorhynchus mykiss'') is a species of trout native to cold-water tributaries of the Pacific Ocean in Asia and North America. The steelhead (sometimes called "steelhead trout") is an anadromous (sea-run) form of the coastal rainbow trout or Columbia River redband trout that usually returns to freshwater to spawn after living two to three years in the ocean. Freshwater forms that have been introduced into the Great Lakes and migrate into tributaries to spawn are also called steelhead. Adult freshwater stream rainbow trout average between , while lake-dwelling and anadromous forms may reach . Coloration varies widely based on subspecies, forms, and habitat. Adult fish are distinguished by a broad reddish stripe along the lateral line, from gills to the tail, which is most vivid in breeding males. Wild-caught and hatchery-reared forms of the species have been transplanted and introduced for food or sport in at least 45 countries and every continent except A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tüchersfeld
Tüchersfeld is a church village in the Püttlach valley in Franconian Switzerland and belongs to the town of Pottenstein. Geography Due to the prominent rocks (sponge reefs in cone karst shapes) of a meander cutoff hill, which emerged as the result of the uplifting of the Franconian Jura in the Late Tertiary and the deposition of a thick bed of sand in the Upper Cretaceous, and its timber-framed-houses, which appear in places to be glued onto the rocks, Tüchersfeld is a symbol of Franconian Switzerland and has also been portrayed on postage stamps of the Deutsche Post. Until the Thirty Years' War there were two castles here, the Upper and Lower Castles, the latter was recorded in 1269 as a fortress that had already been in existence for a long time. History The Franconian Switzerland Museum is housed in the old ''Judenhof'' ("Jews Court"), a group of 17th- and 18th-century buildings built by Jews on the grounds of the Lower Castle and inhabited until 1860 by 18 Jewish f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Franconian Jura
The Franconian Jura ( , , or ) is an upland in Franconia, Bavaria, Germany. Located between two rivers, the Danube in the south and the Main in the north, its peaks reach elevations of up to and it has an area of some 7053.8 km2. Emil Meynen, Josef Schmithüsen: ''Handbuch der naturräumlichen Gliederung Deutschlands.'' Bundesanstalt für Landeskunde, Remagen/Bad Godesberg 1953–1962 (9 editions in 8 volumes, updated map 1:1,000,000 scale with major units, 1960). Large portions of the Franconian Jura are part of the Altmühl Valley Nature Park. The scenic meanders and gorges formed by the river Altmühl draw tourists to visit the region. Geologically, the Franconian Jura is the eastern continuation of the Swabian Jura. The mountain chains are separated from each other by the impact crater of the Nördlinger Ries The Nördlinger Ries is an impact crater and large circular depression in western Bavaria and eastern Baden-Württemberg. It is located north of the Danube in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
