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Hinrich Nitsche
Hinrich Nitsche (14 February 1845, in Breslau – 8 November 1902, in Tharandt) was a German zoologist. He was a son-in-law to geographer Oscar Peschel (1826-1875). He studied zoology at the Universities of Heidelberg and Berlin, obtaining his doctorate at the latter institution in 1868. After graduation, he worked as an assistant to Rudolf Leuckart at the University of Leipzig. During the Franco-Prussian War, he served as a volunteer medical assistant. In 1875, he became an associate professor of zoology at Leipzig, and during the following year was appointed professor of zoology at the Royal Saxon Academy of Forestry in Tharandt. In 1869-70 he divided the phylum Bryozoa into two groups, Endoprocta and Ectoprocta, with the latter group of animals being characterized by having its anus outside of the crown of tentacles, as opposed to Endoprocta. Today the term "Ectoprocta" is considered to be synonymous with Bryozoa. The herpetological species Nitsche's bush viper (''Atheris n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hinrich Nitsche
Hinrich Nitsche (14 February 1845, in Breslau – 8 November 1902, in Tharandt) was a German zoologist. He was a son-in-law to geographer Oscar Peschel (1826-1875). He studied zoology at the Universities of Heidelberg and Berlin, obtaining his doctorate at the latter institution in 1868. After graduation, he worked as an assistant to Rudolf Leuckart at the University of Leipzig. During the Franco-Prussian War, he served as a volunteer medical assistant. In 1875, he became an associate professor of zoology at Leipzig, and during the following year was appointed professor of zoology at the Royal Saxon Academy of Forestry in Tharandt. In 1869-70 he divided the phylum Bryozoa into two groups, Endoprocta and Ectoprocta, with the latter group of animals being characterized by having its anus outside of the crown of tentacles, as opposed to Endoprocta. Today the term "Ectoprocta" is considered to be synonymous with Bryozoa. The herpetological species Nitsche's bush viper (''Atheris n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herpetology
Herpetology (from Greek ἑρπετόν ''herpetón'', meaning "reptile" or "creeping animal") is the branch of zoology concerned with the study of amphibians (including frogs, toads, salamanders, newts, and caecilians (gymnophiona)) and reptiles (including snakes, lizards, amphisbaenids, turtles, terrapins, tortoises, crocodilians, and the tuataras). Birds, which are cladistically included within Reptilia, are traditionally excluded here; the scientific study of birds is the subject of ornithology. Thus, the definition of herpetology can be more precisely stated as the study of ectothermic (cold-blooded) tetrapods. Under this definition "herps" (or sometimes "herptiles" or "herpetofauna") exclude fish, but it is not uncommon for herpetological and ichthyological scientific societies to collaborate. Examples include publishing joint journals and holding conferences in order to foster the exchange of ideas between the fields, as the American Society of Ichthyologists and He ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
19th-century German Zoologists
The 19th (nineteenth) century began on 1 January 1801 (Roman numerals, MDCCCI), and ended on 31 December 1900 (Roman numerals, MCM). The 19th century was the ninth century of the 2nd millennium. The 19th century was characterized by vast social upheaval. Slavery was abolitionism, abolished in much of Europe and the Americas. The Industrial Revolution, First Industrial Revolution, though it began in the late 18th century, expanding beyond its British homeland for the first time during this century, particularly remaking the economies and societies of the Low Countries, the Rhineland, Northern Italy, and the Northeastern United States. A few decades later, the Second Industrial Revolution led to ever more massive urbanization and much higher levels of productivity, profit, and prosperity, a pattern that continued into the 20th century. The Gunpowder empires, Islamic gunpowder empires fell into decline and European imperialism brought much of South Asia, Southeast Asia, and almost ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Academic Staff Of Leipzig University
An academy ( Attic Greek: Ἀκαδήμεια; Koine Greek Ἀκαδημία) is an institution of secondary or tertiary higher learning (and generally also research or honorary membership). The name traces back to Plato's school of philosophy, founded approximately 385 BC at Akademia, a sanctuary of Athena, the goddess of wisdom and skill, north of Athens, Greece. 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 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, hence the expression "the groves of Academe". In these gardens, the philosopher Plato conversed with followers. Plato developed his sessions into a method of teaching philosophy and in 387 BC, established what is known today as the Old Academy. By extension, ''academia'' has come to mean the accumulatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scientists From Wrocław
A scientist is a person who conducts scientific research to advance knowledge in an area of the natural sciences. In classical antiquity, there was no real ancient analog of a modern scientist. Instead, philosophers engaged in the philosophical study of nature called natural philosophy, a precursor of natural science. Though Thales (circa 624-545 BC) was arguably the first scientist for describing how cosmic events may be seen as natural, not necessarily caused by gods,Frank N. Magill''The Ancient World: Dictionary of World Biography'', Volume 1 Routledge, 2003 it was not until the 19th century that the term ''scientist'' came into regular use after it was coined by the theologian, philosopher, and historian of science William Whewell in 1833. In modern times, many scientists have advanced degrees in an area of science and pursue careers in various sectors of the economy such as academia, industry, government, and nonprofit environments.'''' History The roles ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1902 Deaths
Nineteen or 19 may refer to: * 19 (number), the natural number following 18 and preceding 20 * one of the years 19 BC, AD 19, 1919, 2019 Films * ''19'' (film), a 2001 Japanese film * ''Nineteen'' (film), a 1987 science fiction film Music * 19 (band), a Japanese pop music duo Albums * ''19'' (Adele album), 2008 * ''19'', a 2003 album by Alsou * ''19'', a 2006 album by Evan Yo * ''19'', a 2018 album by MHD * ''19'', one half of the double album ''63/19'' by Kool A.D. * ''Number Nineteen'', a 1971 album by American jazz pianist Mal Waldron * ''XIX'' (EP), a 2019 EP by 1the9 Songs * "19" (song), a 1985 song by British musician Paul Hardcastle. * "Nineteen", a song by Bad4Good from the 1992 album '' Refugee'' * "Nineteen", a song by Karma to Burn from the 2001 album ''Almost Heathen''. * "Nineteen" (song), a 2007 song by American singer Billy Ray Cyrus. * "Nineteen", a song by Tegan and Sara from the 2007 album '' The Con''. * "XIX" (song), a 2014 song by Slipk ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1845 Births
Events January–March * January 10 – Elizabeth Barrett receives a love letter from the younger poet Robert Browning; on May 20, they meet for the first time in London. She begins writing her ''Sonnets from the Portuguese''. * January 23 – The United States Congress establishes a uniform date for federal elections, which will henceforth be held on the first Tuesday after the first Monday in November. * January 29 – ''The Raven'' by Edgar Allan Poe is published for the first time, in the '' New York Evening Mirror''. * February 1 – Anson Jones, President of the Republic of Texas, signs the charter officially creating Baylor University (the oldest university in the State of Texas operating under its original name). * February 7 – In the British Museum, a drunken visitor smashes the Portland Vase, which takes months to repair. * February 28 – The United States Congress approves the annexation of Texas. * March 1 – President John Tyler signs a bill authorizing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karl Escherich
Karl Leopold Escherich (18 September 1871 – 22 November 1951) was a German entomologist and professor of zoology. Known as a pioneer of applied entomology and expert in termites, he was rector of the University of Munich from 1933 to 1936. Escherich was born in Schwandorf, Bavaria, to parents Hermann N. Escherich and Katharina von Stengel. His older brother Georg Escherich would become a noted forester and politician. He studied medicine in Munich and Würzburg, graduating in 1893. After gaining his postdoctoral qualification in Strasbourg in 1901, he received a professorship at the Department of Forest Zoology in Tharandt in 1907, which had been orphaned since the death of Hinrich Nitsche. In 1914 he joined the Chair of Applied Zoology at the Ludwig-Maximilians-University of Munich, where he succeeded August Pauly. In 1917 he was elected a member of the Academy of Sciences Leopoldina. After a 1911 trip to the United States, he conceived a plan to redesign applied entomology in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Entomology
Entomology () is the science, scientific study of insects, a branch of zoology. In the past the term "insect" was less specific, and historically the definition of entomology would also include the study of animals in other arthropod groups, such as arachnids, myriapods, and crustaceans. This wider meaning may still be encountered in informal use. Like several of the other fields that are categorized within zoology, entomology is a taxon-based category; any form of scientific study in which there is a focus on insect-related inquiries is, by definition, entomology. Entomology therefore overlaps with a cross-section of topics as diverse as molecular genetics, behavior, neuroscience, biomechanics, biochemistry, systematics, physiology, developmental biology, ecology, morphology (biology), morphology, and paleontology. Over 1.3 million insect species have been described, more than two-thirds of all known species. Some insect species date back to around 400 million years ago. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Julius Theodor Christian Ratzeburg
Julius Theodor Christian Ratzeburg (16 February 1801– 24 October 1871) was a German zoologist, botanist, entomologist, and forester. Biography Ratzeburg was born in Berlin, the son of a professor at the veterinary school of the University of Berlin. He studied medicine and natural sciences in Berlin and was primarily interested in botany. He became a private lecturer at the University of Berlin in 1828, when he was in contact with Alexander and Wilhelm von Humboldt. Two years later, he became professor of natural history there at the invitation of Friedrich Wilhelm Leopold Pfeil (1783-1859). He founded the botanic garden of forestry at Eberswalde, working there until his retirement in 1869. He returned to Berlin, where he resided until his death. Ratzeburg was the author of important works on forestry and forest entomology, and is considered the founder of the latter discipline. He was notably interested in parasitic species. From 1827 to 1834, he wrote ''Medizinische Zo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johann Friedrich Judeich
Johann Friedrich Judeich (27 January 1828, Dresden – 28 March 1894, Tharandt) was a German forester. He studied forestry at the Royal Saxon Academy of Forestry in Tharandt and economics in Leipzig, where he was a pupil of Wilhelm Roscher. From 1849 to 1857, he was associated with the Saxon ''Forstvermessungs-Anstalt'' (surveying institute), followed by work as a forestry director in the employ of Count Morzin.ADB:Judeich, Johann Friedrich @ Allgemeine Deutsche Biographie In 1862 he became part of the ''Böhmischen Forstschulverein'' (Bohemian Forestry School Association) in , and in 1866 returned to Tharandt as director of the Academy of Forestry, succeeding [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Chun
Carl Chun (1 October 1852 – 11 April 1914) was a German marine biologist. Chun was born in Höchst, today a part of Frankfurt, and studied zoology at the University of Leipzig, where from 1878 to 1883 he was privat-docent of zoology and an assistant to Rudolf Leuckart. After professorial posts in Königsberg (1883–1891) and Breslau (1891–1898), he returned to Leipzig as a professor of zoology.UNI Leipzig Professorenkatalog (biographical sketch) In 1888, Chun described seasonal vertical migration (SVM) which has a periodicity of ca. 1 year. Chun examined depth-stratified net samples from the |
