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Lythraria
''Lythraria'' is a genus of flea beetles in the family Chrysomelidae The insects of the beetle family Chrysomelidae are commonly known as leaf beetles, and include over 37,000 (and probably at least 50,000) species in more than 2,500 genera, making up one of the largest and most commonly encountered of all beetle ..., containing a single described species, ''Lythraria salicariae'', from the Palaearctic. References Alticini Monotypic Chrysomelidae genera {{Galerucinae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flea Beetle
The flea beetle is a small, jumping beetle of the leaf beetle family (Chrysomelidae), that makes up the tribe Alticini which is part of the subfamily Galerucinae. Historically the flea beetles were classified as their own subfamily. Though most tribes of the Galerucinae are suspect of rampant paraphyly in the present delimitation, the Alticini seem to form a good clade. Description and ecology The adults are very small to moderately sized Chrysomelidae (i.e. among beetles in general they are on the smallish side). They are similar to other leaf beetles, but characteristically have the hindleg femora greatly enlarged. These enlarged femora allow for the springing action of these insects when disturbed. Flea beetles can also walk normally and fly. Many flea beetles are attractively colored; dark, shiny and often metallic colors predominate. Adult flea beetles feed externally on plants, eating the surface of the leaves, stems and petals. Under heavy feeding the small round h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alticini
The flea beetle is a small, jumping beetle of the leaf beetle family (Chrysomelidae), that makes up the tribe Alticini which is part of the subfamily Galerucinae. Historically the flea beetles were classified as their own subfamily. Though most tribes of the Galerucinae are suspect of rampant paraphyly in the present delimitation, the Alticini seem to form a good clade. Description and ecology The adults are very small to moderately sized Chrysomelidae (i.e. among beetles in general they are on the smallish side). They are similar to other leaf beetles, but characteristically have the hindleg femora greatly enlarged. These enlarged femora allow for the springing action of these insects when disturbed. Flea beetles can also walk normally and fly. Many flea beetles are attractively colored; dark, shiny and often metallic colors predominate. Adult flea beetles feed externally on plants, eating the surface of the leaves, stems and petals. Under heavy feeding the small round hole ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ernest Marie Louis Bedel
Ernest Marie Louis Bedel (16 May 1849, Nantes – 26 January 1922, Paris) was a French entomologist who specialised in Coleoptera. Louis Bedel studied first in Nantes then in Paris where the future entomologist Maurice Sédillot (1849-1933) was a fellow student. His father arranged his taking part in natural history sorties where he met great names of natural history like Alcide d'Orbigny (1802-1857) and which were also attended by future scientists in other disciplines like Henry Le Chatelier (1850-1936), Henri d'Orbigny (1845-1915) and Pierre Emile Gounelle (1850-1914). He took part in the war of 1870 before continuing his law studies. Bedel wrote nearly 300 publications mainly devoted to the Coleopters. His collection is preserved at the Muséum national d'Histoire naturelle The French National Museum of Natural History, known in French as the ' (abbreviation MNHN), is the national natural history museum of France and a ' of higher education part of Sorbonne Universities. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gustaf Von Paykull
Gustav von Paykull (21 August 1757 – 28 January 1826) was a Sweden, Swedish'' friherre'' (circa baron) and Marshal of the Court (Sweden), Marshal of the Court, ornithologist, and entomologist. He was a member of the Royal Swedish Academy from 1791 and a founder of the natural history museum (Naturhistoriska Riksmuseet) in Stockholm, through his 1819 donation of his extensive Zoological specimens, zoological collections to the academy (now in the Swedish Museum of Natural History). He was elected a member of the American Philosophical Society in 1801 and a Foreign Honorary Member of the American Academy of Arts and Sciences in 1804. Publications His best-known publications are: *''Monographia Histeroidum''. Upsaliae : Palmblad iv 114 pp. (1811). *''Fauna Suecica''. Insecta, Coleoptera. Upsala : Edman 3 volumes. (3 volumes, 1798, 1799, 1800) Species named in his honor * The Steatoda paykulliana, red false black widow spider, ''Steatoda paykulliana'' * The Plexippus paykulli, pan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chrysomelidae
The insects of the beetle family Chrysomelidae are commonly known as leaf beetles, and include over 37,000 (and probably at least 50,000) species in more than 2,500 genera, making up one of the largest and most commonly encountered of all beetle families. Numerous subfamilies are recognized, but the precise taxonomy and systematics are likely to change with ongoing research. Leaf beetles are partially recognizable by their tarsal formula, which appears to be 4-4-4, but is actually 5-5-5 as the fourth tarsal segment is very small and hidden by the third. As with many taxa, no single character defines the Chrysomelidae; instead, the family is delineated by a set of characters. Some lineages are only distinguished with difficulty from longhorn beetles (family Cerambycidae), namely by the antennae not arising from frontal tubercles. Adult and larval leaf beetles feed on all sorts of plant tissue, and all species are fully herbivorous. Many are serious pests of cultivated plants, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palaearctic
The Palearctic or Palaearctic is the largest of the eight biogeographic realms of the Earth. It stretches across all of Eurasia north of the foothills of the Himalayas, and North Africa. The realm consists of several bioregions: the Euro-Siberian region; the Mediterranean Basin; the Sahara and Arabian Deserts; and Western, Central and East Asia. The Palaearctic realm also has numerous rivers and lakes, forming several freshwater ecoregions. The term 'Palearctic' was first used in the 19th century, and is still in use as the basis for zoogeographic classification. History In an 1858 paper for the ''Proceedings of the Linnean Society'', British zoologist Philip Sclater first identified six terrestrial zoogeographic realms of the world: Palaearctic, Aethiopian/Afrotropic, Indian/Indomalayan, Australasian, Nearctic, and Neotropical. The six indicated general groupings of fauna, based on shared biogeography and large-scale geographic barriers to migration. Alfred Wallace ad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
