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Sphenophorus Abbreviatus
''Sphenophorus abbreviatus'' is a true weevil species in the genus '' Sphenophorus''. References External links ''Curculio elegans'' at eunis.eea.europa.eu Dryophthorinae Beetles described in 1787 Beetles of Europe {{Dryophthorinae-stub ...
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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 ...
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Sphenophorus
''Sphenophorus'' is a genus of weevils, often known as billbugs, in the family Curculionidae, and tribe Sphenophorini. Eleven species of billbugs infest managed turfgrass in North America. Species These 278 species belong to the genus ''Sphenophorus''. * ''Sphenophorus abbreviatus'' (J.C. Fabricius, 1787) * '' Sphenophorus adspersus'' Gyllenhal, 1838 * ''Sphenophorus aduncus'' Erichson, 1847 * '' Sphenophorus aequalis'' Gyllenhal, 1838 (clay-coloured billbug) * '' Sphenophorus albicollis'' Schoenherr, 1838 * '' Sphenophorus alfurus'' Heller, 1914 * '' Sphenophorus ambiguus'' Gyllenhal, 1838 * '' Sphenophorus anceps'' Gyllenhal, 1838 * '' Sphenophorus angustus'' Boheman, 1845 * '' Sphenophorus apicalis'' LeConte, 1878 * ''Sphenophorus ardesius'' Schoenherr, 1839 * '' Sphenophorus arizonensis'' Horn, 1873 * '' Sphenophorus asper'' Vaurie, 1978 * '' Sphenophorus aterrimus'' Champion, 1910 * ''Sphenophorus atratus'' Gyllenhal, 1838 * ''Sphenophorus atrivittata'' Chittenden, 1924 ...
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Dryophthorinae
Dryophthorinae is a weevil subfamily within the family Curculionidae. While it is not universally accepted as distinct from other curculionid subfamilies, at least one major recent revision elevated it to family rank, as DryophthoridaeAlonso-Zarazaga, M. A. & Lyal, C.H.C. 1999. ''A world catalogue of families and genera of Curculionoidea (Insecta: Coleoptera)'' (Excepting Scolytidae and Platypodidae). Entomopraxis, SCP Edition, Barcelona. Tribes The term tribe is used in many different contexts to refer to a category of human social group. The predominant worldwide use of the term in English is in the discipline of anthropology. The definition is contested, in part due to conflict ... * Cryptodermatini (monotypic) ** '' Cryptoderma'' * Dryophthorini Tribe group "Orthognathinae" * Orthognathini * Rhinostomini (monotypic) ** '' Rhinostomus'' (includes '' Yuccaborus'') Tribe group "Rhynchophorinae" * Diocalandrini (monotypic) ** '' Diocalandra'' * Litosomini ** incl ...
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Beetles Described In 1787
Beetles are insects that form the order Coleoptera (), in the superorder Holometabola. 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 arthropods and 25% of all known animal species; new species are discovered frequently, with estimates suggesting that there are between 0.9 and 2.1 million total species. However, the number of beetle species is challenged by the number of species in dipterans (flies) and hymenopterans (wasps). 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 ...
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