James John Walker (entomologist)
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James John Walker (entomologist)
James John Walker (16 May 1851, Sheerness – 12 January 1939) was an English entomologist. Walker was a marine engineer who trained at the Royal Navy dockyard in Sheerness and voyaged around most of the world, collecting insects when on land. His sister Adelaide married George Charles Champion (another entomologist) cementing their friendship. After his retirement, Walker lived in Oxford and became one of the editors of the '' Entomologist's Monthly Magazine''. His house, in Summertown, a suburb of Oxford. was named Aorangi, a Māori name for Aoraki/Mount Cook, a favourite place visited on his travels. Walker's collections from the Pacific, Australia, New Zealand and the Mediterranean are shared by the Natural History Museum, London and the Oxford University Museum which also conserves his British Coleoptera. He was a Fellow of the Royal Entomological Society (President 1919–20) and a Fellow of the Linnean Society The Linnean Society of London is a learned society ...
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Sheerness
Sheerness () is a town and civil parish beside the mouth of the River Medway on the north-west corner of the Isle of Sheppey in north Kent, England. With a population of 11,938, it is the second largest town on the island after the nearby town of Minster which has a population of 21,319. Sheerness began as a fort built in the 16th century to protect the River Medway from naval invasion. In 1665 plans were first laid by the Navy Board for Sheerness Dockyard, a facility where warships might be provisioned and repaired. The site was favoured by Samuel Pepys, then Clerk of the Acts of the navy, for shipbuilding over Chatham inland. After the raid on the Medway in 1667, the older fortification was strengthened; in 1669 a Royal Navy dockyard was established in the town, where warships were stocked and repaired until its closure in 1960. Beginning with the construction of a pier and a promenade in the 19th century, Sheerness acquired the added attractions of a seaside resort. Indus ...
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Linnean Society
The Linnean Society of London is a learned society dedicated to the study and dissemination of information concerning natural history, evolution, and taxonomy. It possesses several important biological specimen, manuscript and literature collections, and publishes academic journals and books on plant and animal biology. The society also awards a number of prestigious medals and prizes. A product of the 18th-century enlightenment, the Society is the oldest extant biological society in the world and is historically important as the venue for the first public presentation of the theory of evolution by natural selection on 1 July 1858. The patron of the society was Queen Elizabeth II. Honorary members include: King Charles III of Great Britain, Emeritus Emperor Akihito of Japan, King Carl XVI Gustaf of Sweden (both of latter have active interests in natural history), and the eminent naturalist and broadcaster Sir David Attenborough. History Founding The Linnean Society wa ...
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1851 Births
Events January–March * January 11 – Hong Xiuquan officially begins the Taiping Rebellion. * January 15 – Christian Female College, modern-day Columbia College, receives its charter from the Missouri General Assembly. * January 23 – The flip of a coin, subsequently named Portland Penny, determines whether a new city in the Oregon Territory is named after Boston, Massachusetts, or Portland, Maine, with Portland winning. * January 28 – Northwestern University is founded in Illinois. * February 1 – ''Brandtaucher'', the oldest surviving submersible craft, sinks during acceptance trials in the German port of Kiel, but the designer, Wilhelm Bauer, and the two crew escape successfully. * February 6 – Black Thursday in Australia: Bushfires sweep across the state of Victoria, burning about a quarter of its area. * February 12 – Edward Hargraves claims to have found gold in Australia. * February 15 – In Boston, Massachusetts, ...
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Auguste Forel
Auguste-Henri Forel (1 September 1848 – 27 July 1931) was a Swiss myrmecologist, neuroanatomist, psychiatrist and eugenicist, notable for his investigations into the structure of the human brain and that of ants. For example, he is considered a co-founder of the Neuron doctrine, neuron theory. Forel is also known for his early contributions to sexology and psychology. From 1978 until 2000 Forel's image appeared on the 1000 Banknotes of the Swiss franc, Swiss franc banknote. Biography Born in villa ''La Gracieuse'', Morges, Switzerland, to Victor Forel a pious Swiss Calvinist and Pauline Morin, a Huguenots, French Huguenot he was brought up under a protective household. At the age of seven he began to take an interest in insects. He went to school at Morges and Lausanne before joining the medical school at Zürich, Zurich. Forel had a diverse and mixed career as a thinker on many subjects. At Zurich he was inspired by the work of Bernhard von Gudden (1824-1886). In 1871 he went ...
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Edward Saunders (entomologist)
Edward Saunders, FRS (22 March 1848 – 6 February 1910) was an English entomologist, who specialised in Coleoptera, Hemiptera and Hymenoptera. Life Saunders was born at East Hill, Wandsworth, on 22 March 1848, the youngest of seven children of William Wilson Saunders (known for sponsoring the collecting expeditions of Alfred Russel Wallace), who was a treasurer for the Linnean Society. Schooled at Reigate, he was interested in natural history like his siblings. He joined the business of his father at Lloyds Bank, studying entomology in his spare time. His earliest publication was ''Coleoptera at Lowestoft'' in the first volume of the ''Entomologists’ Monthly Magazine'' when he was sixteen years old. He would later become an editor of the Magazine. His ''Catalogus Buprestidarum'' of 1871 was "''a work whose importance was immediately recognised, and which has ever since remained a classic. In order to render the synonymies ... as reliable as possible, he undertook t ...
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Hemiptera
Hemiptera (; ) is an order (biology), order of insects, commonly called true bugs, comprising over 80,000 species within groups such as the cicadas, aphids, planthoppers, leafhoppers, Reduviidae, assassin bugs, Cimex, bed bugs, and shield bugs. They range in size from to around , and share a common arrangement of piercing-sucking Insect mouthparts, mouthparts. The name "true bugs" is often limited to the suborder Heteroptera. Entomologists reserve the term ''bug'' for Hemiptera or Heteroptera,Gilbert Waldbauer. ''The Handy Bug Answer Book.'' Visible Ink, 1998p. 1. which does not include other arthropods or insects of other orders such as Ant, ants, Bee, bees, Beetle, beetles, or Butterfly, butterflies. In some variations of English, all Terrestrial animal, terrestrial arthropods (including non-insect arachnids, and myriapods) also fall under the Colloquialism, colloquial understanding of ''bug''. Many insects with "bug" in their common name, especially in American English, belo ...
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Lepidoptera
Lepidoptera ( ) is an order (biology), order of insects that includes butterfly, butterflies and moths (both are called lepidopterans). About 180,000 species of the Lepidoptera are described, in 126 Family (biology), families and 46 Taxonomic rank, superfamilies, 10 percent of the total described species of living organisms. It is one of the most widespread and widely recognizable insect orders in the world. The Lepidoptera show many variations of the basic body structure that have evolved to gain advantages in lifestyle and distribution. Recent estimates suggest the order may have more species than earlier thought, and is among the four most wikt:speciose, speciose orders, along with the Hymenoptera, fly, Diptera, and beetle, Coleoptera. Lepidopteran species are characterized by more than three derived features. The most apparent is the presence of scale (anatomy), scales that cover the torso, bodies, wings, and a proboscis. The scales are modified, flattened "hairs", and give ...
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Order (biology)
Order ( la, wikt:ordo#Latin, ordo) is one of the eight major hierarchical taxonomic ranks in Linnaean taxonomy. It is classified between Family_(biology), family and Class_(biology), class. In biological classification, the order is a taxonomic rank used in the classification of organisms and recognized by the nomenclature codes. An immediately higher rank, superorder, is sometimes added directly above order, with suborder directly beneath order. An order can also be defined as a group of related families. What does and does not belong to each order is determined by a taxonomist, as is whether a particular order should be recognized at all. Often there is no exact agreement, with different taxonomists each taking a different position. There are no hard rules that a taxonomist needs to follow in describing or recognizing an order. Some taxa are accepted almost universally, while others are recognized only rarely. The name of an order is usually written with a capital letter. Fo ...
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Coleoptera
Beetles are insects that form the order Coleoptera (), in the superorder Endopterygota. Their front pair of wings are hardened into wing-cases, elytra, distinguishing them from most other insects. The Coleoptera, with about 400,000 described species, is the largest of all orders, constituting almost 40% of described insects and 25% of all known animal life-forms; new species are discovered frequently, with estimates suggesting that there are between 0.9 and 2.1 million total species. Found in almost every habitat except the sea and the polar regions, they interact with their ecosystems in several ways: beetles often feed on plants and fungi, break down animal and plant debris, and eat other invertebrates. Some species are serious agricultural pests, such as the Colorado potato beetle, while others such as Coccinellidae (ladybirds or ladybugs) eat aphids, scale insects, thrips, and other plant-sucking insects that damage crops. Beetles typically have a particularly hard e ...
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Laurence Walker
Lawrence Walker (September 1, 1907 – August 15, 1968) was a Cajun accordionist. He is known for his original songs, including Reno Waltz, Evangeline Waltz, Bosco Stomp, and Mamou Two Step. Biography Lawrence Walker was born September 1, 1907 in Duson, Louisiana to Allen Walker, a fiddle player. At 13 Walker began playing in a band with his father and brother Elton, who was also a fiddler. They recorded their first record in 1929 with Bluebird Records. In 1936, Walker performed at the National Folk Festival. Although known for his accordion playing, he made most of his money through rice farming. He focused on music after World War II when he toured with his band The Wandering Aces. Walker died in Rayne, Louisiana Rayne is a city in the U.S. state of Louisiana, in Acadia Parish. With a population of 7,326 at the 2020 United States census, it is nicknamed the "Frog Capital of the World", as well as the "Louisiana City of Murals". Rayne is part of the Crowley ... of heart fail ...
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Oldfield Thomas
Michael Rogers Oldfield Thomas (21 February 1858 – 16 June 1929) was a British zoologist. Career Thomas worked at the Natural History Museum on mammals, describing about 2,000 new species and subspecies for the first time. He was appointed to the museum secretary's office in 1876, transferring to the zoological department in 1878. In 1891, Thomas married Mary Kane, daughter of Sir Andrew Clark, heiress to a small fortune, which gave him the finances to hire mammal collectors and present their specimens to the museum. He also did field work himself in Western Europe and South America. His wife shared his interest in natural history, and accompanied him on collecting trips. In 1896, when William Henry Flower took control of the department, he hired Richard Lydekker Richard Lydekker (; 25 July 1849 – 16 April 1915) was an English naturalist, geologist and writer of numerous books on natural history. Biography Richard Lydekker was born at Tavistock Square in London. ...
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Nyctophilus Walkeri
The pygmy long-eared bat (''Nyctophilus walkeri'') is a vesper bat, found in the north of the Australian continent. An insectivorous flying hunter, they are one of the tiniest mammals in Australia, weighing only a few grams and one or two inches long. Taxonomy ''Nyctophilus walkeri'' is a species of genus ''Nyctophilus'', long-eared microbats allied to the common and diverse bat family Vespertilionidae. The description was published by Oldfield Thomas in 1892, and continued to be widely recognised by subsequent authorities. The type specimen was collected at the Adelaide River in the Northern Territory. The collector of the specimen was noted by the author, marine engineer and entomologist James John Walker, and the epithet ''walkeri'' proposed to commemorate his extensive field collections. The description of Thomas nominated this as the third species of the genus, comparing it to his earlier description for ''Nyctophilus microtis'', published in 1888. The type for the genus, ...
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