|
Werner Ladiges
Werner Ladiges (August 15, 1910- November 13, 1984) was a German zoologist. Life He studied zoology in Innsbruck and Hamburg, where he received his doctorate in 1934. In the same year, his book ''Tropische Fische'' was published in the field of aquaristics, as well as numerous articles in relevant specialist journals. His main activity was as a scientific ichthyologist at the Hamburg Zoological Museum. Ladiges managed to make a name for himself with his influential specialist book ''Der Fisch in der Landschaft''. He is also known to aquarists for the Celebes rainbowfish (''Telmatherina ladigesi'', now ''Marosatherina ladigesi''), which he discovered in 1935 and which was named after him, and for the peaceful betta ''Betta imbellis'', which he described in 1975. For several years, Ladiges was editor of the popular aquaristic magazine ''TI – Tatsachen und Informationen aus der Aquaristik'', which was published by the accessories manufacturer Tetra in Melle, Germany. Werner La ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zoologist
Zoology ( , ) is the scientific study of animals. Its studies include the structure, embryology, classification, habits, and distribution of all animals, both living and extinct, and how they interact with their ecosystems. Zoology is one of the primary branches of biology. The term is derived from Ancient Greek , ('animal'), and , ('knowledge', 'study'). Although humans have always been interested in the natural history of the animals they saw around them, and used this knowledge to domesticate certain species, the formal study of zoology can be said to have originated with Aristotle. He viewed animals as living organisms, studied their structure and development, and considered their adaptations to their surroundings and the function of their parts. Modern zoology has its origins during the Renaissance and early modern period, with Carl Linnaeus, Antonie van Leeuwenhoek, Robert Hooke, Charles Darwin, Gregor Mendel and many others. The study of animals has largely mov ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Celebes Rainbowfish
The Celebes rainbowfish (''Marosatherina ladigesi'') is a species of sailfin silverside endemic to Sulawesi (formerly known as Celebes) in Indonesia. It is the only known member of its genus. Description Males grow to 6–8 cm, and females to 5–7 cm in length. Their bodies are slender and almost fully transparent with a blue stripe along the sideline. The sexes can be easily distinguished, since males have elongated black dorsal and ventral fins, and are usually a little darker than females. Distribution and habitat ''Marosatherina ladigesi'' is found only near the town of Maros from which the genus name ''Marosatherina'' is derived. Due to ornamental fish business and pollution, their numbers have been dramatically reduced. These fish dwell in streams and estuaries, ranging from fresh to mildly brackish water. They are typically found in areas with high levels of dissolved oxygen. Most of their day is spent hiding among the leaves of plants, where they eat small w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peaceful Betta
The peaceful betta or crescent betta (''Betta imbellis'') is a species of gourami native to Southeast Asia. ''Betta imbellis'' has a pair of suprabranchial chambers that each house a labyrinth organ, a complex bony structure lined with thin, highly vascularised respiratory epithelium. The labyrinth organ is a morpho‐physiological adaptation that allows the ''B. imbellis'' to extract oxygen from air. This adaptation allows the species to persist in extreme conditions. Males of the species may fight each other especially when in breeding condition. Description ''Betta imbellis'' grows to a maximum standard length of . Distribution ''Betta imbellis'' occurs naturally in Southern Thailand, Malaysia, and Indonesia, although it has been introduced to Singapore. Habitat ''Betta imbellis'' lives in sluggish bodies of water, including rice paddies, swamps, streams and ponds, with a substrate composed of leaf litter and mud. Conservation status ''Betta imbellis'' is listed as least ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tetra (company)
Tetra or the Tetra Werke (Company) is a fish food manufacturing company founded by a young German scientist, Dr. Ulrich Baensch. History and profile In the 1950s, there were only about 50,000 fish keepers in Germany and the hobby was, at the time, considered as traditionally very time-consuming, rare, difficult and complicated because it required routine collection of live food from streams and river beds, until the invention of dried flake food ('' Tetramin'') for tropical fish by Dr. Ulrich Baensch. Baensch's ''Tetramin'' fish food consisted of four different type of flakes and vitamins. The brand name ''Tetramin'' was derived from the Greek word ''Tetra'' (meaning ''four'') and the third syllable of the word vitamin.Tetra Werke Company History and Profile, Tetra - Partner for Fishkeeping and Ponds, Tetra Germany Website, Tetra GmbH Herrenteich 7849324, Melle, Germany, date retrieved: 28 May 2007/ref> The Tetra group employs over 700 colleagues, has representatives in more t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Melle, Germany
Melle () is a city in the Osnabrück (district), district of Osnabrück, Lower Saxony, Germany. The city corresponds to what used to be the district of Melle until regional territorial reform in 1972. Since then, Melle is the third largest city in Lower Saxony in terms of surface area. History Melle was first mentioned in a document from 1169. In 1443 Heinrich von Moers, Bishop of Osnabrück, gave Melle the privilege of a ''Wigbold''. Osnabrück looked after Melle's interests in the Westphalian Hanseatic League. Melle belonged to the Kingdom of Hanover until 1866 when it became part of Prussia. In 1885 Amt Grönenberg and the municipality Melle formed the prussian district Kreis Melle. The district Melle later on became the municipality Melle. In 1972 the former district with its 56 municipalities were united to the city Melle which since then is part of Osnabrück (district). Geography Geographical position Melle is situated in a valley penned between the Wiehen Hills in the Nor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ohlsdorf Cemetery
Ohlsdorf Cemetery ( or (former) ) in the Ohlsdorf, Hamburg, Ohlsdorf quarter of the city of Hamburg, Germany, is the biggest rural cemetery in the world and the fourth-largest cemetery in the world. Most of the people buried at the cemetery are civilians, but there is also a large number of victims of war from various nations. The cemetery notably includes the Old Hamburg Memorial Cemetery (''Althamburgischer Gedächtnisfriedhof'', formerly ''Ehrenfriedhof'') with the graves of many notable Hamburg citizens. History and description In 1877 the Ohlsdorf Cemetery was established as a non-denominational and multi-regional burial site outside of Hamburg. The cemetery has an area of with 12 chapels, over 1.5 million burials in more than 280,000 burial sites and streets with a length of . There are 4 entrances for vehicles and public transport is provided with 25 bus stops of two bus lines of the Hamburger Verkehrsverbund. The cemetery is not only used as a burial ground, but also ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German Ichthyologists
German(s) may refer to: * Germany, the country of the Germans and German things **Germania (Roman era) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizenship in Germany, see also German nationality law **Germanic peoples (Roman era) *German diaspora * German language * German cuisine, traditional foods of Germany People * German (given name) * German (surname) * Germán, a Spanish name Places * German (parish), Isle of Man * German, Albania, or Gërmej * German, Bulgaria * German, Iran * German, North Macedonia * German, New York, U.S. * Agios Germanos, Greece Other uses * German (mythology), a South Slavic mythological being * Germans (band), a Canadian rock band * "German" (song), a 2019 song by No Money Enterprise * ''The German'', a 2008 short film * "The Germans", an episode of ''Fawlty Towers'' * ''The German'', a nickname for Congolese rebel André Kisase Ngandu See also * Germanic (disambigu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Academic Staff Of The University Of Hamburg
An academy (Attic Greek: Ἀκαδήμεια; Koine Greek Ἀκαδημία) is an institution of tertiary education. The name traces back to Plato's school of philosophy, founded approximately 386 BC at Akademia, a sanctuary of Athena, the goddess of wisdom and Skills, skill, north of Ancient Athens, Athens, Greece. The Royal Spanish Academy defines academy as scientific, literary or artistic society established with public authority and as a teaching establishment, public or private, of a professional, artistic, technical or simply practical nature. Etymology The word comes from the ''Academy'' in ancient Greece, which derives from the Athenian hero, ''Akademos''. Outside the city walls of Athens, the Gymnasium (ancient Greece), gymnasium was made famous by Plato as a center of learning. The sacred space, dedicated to the goddess of wisdom, Athena, had formerly been an olive Grove (nature), grove, hence the expression "the groves of Academe". In these gardens, the philos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1910 Births
Events January * January 6 – Abé language, Abé people in the French West Africa colony of Côte d'Ivoire rise against the colonial administration; the rebellion is brutally suppressed by the military. * January 8 – By the Treaty of Punakha, the Himalayan kingdom of Bhutan becomes a protectorate of the British Empire. * January 11 – Charcot Island is discovered by the Antarctic expedition led by French explorer Jean-Baptiste Charcot on the ship ''Pourquoi-Pas (1908), Pourquoi Pas?'' Charcot returns from his expedition on February 11. * January 12 – Great January Comet of 1910 first observed (perihelion: January 17). * January 15 – Amidst the constitutional crisis caused by the House of Lords rejecting the People's Budget the January 1910 United Kingdom general election is held resulting in a hung parliament with neither Liberals nor Conservatives gaining a majority. * January 21 – 1910 Great Flood of Paris, The Great Flood of Paris begins when the Seine over ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
