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Johann Karl Wilhelm Illiger
Johann Karl Wilhelm Illiger (19 November 1775 – 10 May 1813) was a German entomologist and zoologist. He founded the entomological periodical ''Magazin für Insektenkunde.'' The plant genus '' Illigera'' is named in his honour. Biography Illiger was the son of a merchant in Braunschweig. He studied under the entomologist Johann Hellwig, and later worked on the zoological collections of Johann Centurius Hoffmannsegg. He was educated at the University of Helmstedt and at Gottingen. He was unable to pursue medical studies due to tuberculosis. Illiger was invited to Berlin by Alexander von Humboldt and he became professor and director of the "zoological museum" (which is the Natural History Museum of Berlin in the present day) from its formation in 1810 until his death three years later from tuberculosis. He was the author of ''Prodromus systematis mammalium et avium'' (1811), which was an overhaul of the Linnaean system. It was a major influence on the adoption of the concept ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Braunschweig, Germany
Braunschweig () or Brunswick ( ; from Low German , local dialect: ) is a city in Lower Saxony, Germany, north of the Harz Mountains at the farthest navigable point of the river Oker, which connects it to the North Sea via the rivers Aller and Weser. In 2024, it had a population of 272,417. The Braunschweig-Wolfsburg-Salzgitter region had 1.02 million residents including the cities Wolfsburg and Salzgitter, it is the second largest urban center in Lower Saxony after Hanover. The urban agglomeration of Braunschweig had a population of 551,000 with almost 45% having a migration background, making it the most diverse urban agglomeration in the whole state. The city consists of 37.5% immigrants (approximately 102,000) with a high amount of migrants coming from other European countries, Asia and Africa. 73% of the Germans residing in Braunschweig come from different parts of the country, particularly North Rhine Westphalia, Hessen and the former states of East Germany. Braunschweig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Mastodon
American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, people who self-identify their ancestry as "American" ** American English, the set of varieties of the English language native to the United States ** Native Americans in the United States, indigenous peoples of the United States * American, something of, from, or related to the Americas, also known as "America" ** Indigenous peoples of the Americas * American (word), for analysis and history of the meanings in various contexts Organizations * American Airlines, U.S.-based airline headquartered in Fort Worth, Texas * American Athletic Conference, an American college athletic conference * American Recordings (record label), a record label that was previously known as Def American * American University, in Washington, D.C. Sports teams S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Armadillo
Armadillos () are New World placental mammals in the order (biology), order Cingulata. They form part of the superorder Xenarthra, along with the anteaters and sloths. 21 extant species of armadillo have been described, some of which are distinguished by the number of bands on their armor. All species are native to the Americas, where they inhabit a variety of environments. Living armadillos are characterized by a leathery armour (anatomy), armor shell and long, sharp claws for digging. They have short legs, but can move quite quickly. The average length of an armadillo is about , including its tail. The giant armadillo grows up to and weighs up to , while the pink fairy armadillo has a length of only . When threatened by a predator, ''Tolypeutes'' species frequently roll up into a ball; they are the only species of armadillo capable of this. Recent genetic research has shown that the megafaunal glyptodonts (up to tall with maximum body masses of around 2 tonnes), which ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johan Christian Fabricius
Johann Christian Fabricius (7 January 1745 – 3 March 1808) was a Danish zoologist, specialising in "Insecta", which at that time included all arthropods: insects, arachnids, crustaceans and others. He was a student of Carl Linnaeus, and is considered one of the most important entomologists of the 18th century, having named nearly 10,000 species of animals, and established the basis for the modern insect classification. Biography Johann Christian Fabricius was born on 7 January 1745 at Tønder in the Duchy of Schleswig, where his father was a doctor. He studied at the gymnasium at Altona and entered the University of Copenhagen in 1762. Later the same year he travelled together with his friend and relative Johan Zoëga to Uppsala, where he studied under Carl Linnaeus for two years. On his return, he started work on his , which was finally published in 1775. Throughout this time, he remained dependent on subsidies from his father, who worked as a consultant at Frederiks H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nutsedge
''Cyperus'' is a large genus of about 700 species of sedges, distributed throughout all continents in both tropical and temperate regions. Description They are annual or perennial plants, mostly aquatic and growing in still or slow-moving water up to deep. The species vary greatly in size, with small species only tall, while others can reach in height. Common names include ''papyrus sedges'', ''flatsedges'', ''nutsedges'', ''umbrella-sedges'', ''galingales'', and ''zozoro'' (from Malagasy). The stems are circular in cross-section in some, triangular in others, usually leafless for most of their length, with the slender grass-like leaves at the base of the plant, and in a whorl at the apex of the flowering stems. The flowers are greenish and wind-pollinated; they are produced in clusters among the apical leaves. The seed is a small nutlet. Ecology ''Cyperus'' species are eaten by the larvae of some Lepidoptera species, including ''Chedra microstigma''. They also provide ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bark Beetle
A bark beetle is the common name for the subfamily of beetles Scolytinae. Previously, this was considered a distinct family (Scolytidae), but is now understood to be a specialized clade of the "true weevil" family (Curculionidae). Although the term "bark beetle" refers to the fact that many species feed in the inner bark (phloem) layer of trees, the subfamily also has many species with other lifestyles, including some that bore into wood, feed in fruit and seeds, or tunnel into herbaceous plants. Well-known species are members of the type genus '' Scolytus'', namely the European elm bark beetle ''S. multistriatus'' and the large elm bark beetle ''S. scolytus'', which like the American elm bark beetle '' Hylurgopinus rufipes'', transmit Dutch elm disease fungi (''Ophiostoma''). The mountain pine beetle ''Dendroctonus ponderosae'', southern pine beetle '' Dendroctonus frontalis'', and their near relatives are major pests of conifer forests in North America. A similarly aggres ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johann Gottlieb Kugelann
Johann Gottlieb Kugelann (2 January 1753 – 8 September 1815) was a German entomologist. A pharmacist by profession, Kugelann worked on Coleoptera. He published (with Johann Karl Wilhelm Illiger and Johann Christian Ludwig Hellwig Johann Christian Ludwig Hellwig (8 November 1743, in Garz/Rügen – 10 October 1831, in Braunschweig) was a German mathematician, entomologist and wargaming, wargame designer. He was a professor of mathematics at the Collegium Carolinum in Brauns ...) in 1798 ''Verzeichniss der Käfer Preussens''. Verzeichniss der Käfer Preussens References * 1753 births 1815 deaths[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hernandiaceae
The Hernandiaceae are a family of flowering plants (angiosperms) in the order Laurales. Consisting of five genera with about 58 known species, they are distributed over the world's tropical areas, some of them widely distributed in coastal areas, but they occur from sea level to over 2000 m. The family is closely related to the Lauraceae, and many species inhabit laurel forest habitat; they have laurel-like (lauroid) leaves. Based on morphology, chromosome numbers, geographical distribution, and phylogenetic analyses, the family is clearly divided into two groups that have been given the rank of subfamilies Gyrocarpoideae and Hernandioideae. Overview The Hernandiaceae are important components of tropical forests, ranging from low-lying to montane forests. In general, there is a worldwide lack of knowledge about the family; little is yet known about its diversity. At a national level, in some countries with limited economic means, the majority of specimens are poorly determined ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jacques Pucheran
Jacques Pucheran (2 June 1817 – 13 January 1895) was a French zoologist born in Clairac. He was a grandnephew to physiologist Étienne Serres (1786-1868). Pucheran accompanied the expedition on the ''Astrolabe'' between 1837 and 1840, under the command of Jules Dumont d'Urville, with fellow-naturalists Jacques Bernard Hombron and Honoré Jacquinot. On his return he contributed the ornithological section (with Jacquinot) of "''Voyage au Pôle sud et dans l'Océanie sur les corvettes L'Astrolabe et La Zélée''" (1841–1854). (Short Ornithological Timeline) Pucheran worked as a zoologist and naturalist at the Muséum national d'histoire naturelle. He was the author of many works in the fields of ornithology, mammalogy, anthropology, etc. With Florent Prévost and Isidore Geoffroy Saint-Hilaire, he published a catalog involving species of mammals and birds kept in the collections at the museum, titled "''Muséum d'histoire naturelle de Paris. Catalogue méthodique,''" etc. (18 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brown-mantled Tamarin
The brown-mantled tamarin (''Leontocebus fuscicollis''), also known as Spix's saddle-back tamarin, is a species of saddle-back tamarin. This New World monkey is found in the Southern American countries of Bolivia, Brazil and Peru. This Omnivore, omnivorous member of the Callitrichidae family is usually found in smaller groups ranging between 4 and 15 individuals. This species communicates vocally and largely relies on its olfactory system. The brown-mantled tamarin is considered a species of Least-concern species, Least Concern by the International Union for Conservation of Nature, despite a decreasing population and being threatened by poaching, habitat loss and capture for the illegal pet trade. Taxonomy There are 4 subspecies: *''L. f. avilapiresi'', Avila Pires' saddle-back tamarin *''L. f. fuscicollis'', Spix's saddle-back tamarin *''L. f. mura'', Mura's saddleback tamarin *''L. f. primitivus'', Lako's saddleback tamarin Cruz Lima's saddle-back tamarin, Lesson's saddle-bac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Louis Pierre Vieillot
Louis Pierre Vieillot (10 May 1748, Yvetot – 24 August 1830, Sotteville-lès-Rouen) was a French ornithologist. Vieillot is the author of the first scientific descriptions and Linnaean names of a number of birds, including species he collected himself in the West Indies and North America and South American species discovered but not formally named by Félix de Azara and his translator Sonnini de Manoncourt. He was among the first ornithologists to study changes in plumage and one of the first to study live birds. At least 77 of the genera erected by Vieillot are still in use. Biography Vieillot was born in Yvetot. He represented his family's business interests in Saint-Domingue (Haiti) on Hispaniola, but fled to the United States during the Haitian rebellions that followed the French Revolution. On Buffon's advice, he collected material for the , the first two volumes of which were published in France beginning in 1807. Vieillot returned to France for the last time in 1798, whe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Illiger's Macaw
The blue-winged macaw (''Primolius maracana''), in aviculture more commonly known as Illiger's macaw, is a species of small macaw (sometimes called a mini-macaw) found in central and eastern South America. The second name is in honor of the German ornithologist Johann Karl Wilhelm Illiger. It was previously placed in the genera '' Ara'' or ''Propyrrhura''. Blue-winged macaws have been known to reach an age of 50–60 years. Description It has a total length of approximately 36–43 cm (14–17 in). It has a moderately sized black bill, a long tail and a mainly green plumage. The upperside of the remiges and primary coverts are blue, as indicated by its common name. The underside of the wings is yellowish, the tail-tip, crown and cheeks are bluish, and the tail-base and small belly-patch are red. The iris is amber. It and the red-bellied macaw are the only macaws where the bare facial-skin is yellowish, but this often fades to white in captivity. Unlike the red-bellied ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
