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Physocyclus Cornutus
''Physocyclus'' is a genus of Pholcidae, cellar spiders that was first described by Eugène Simon, Eugène Louis Simon in 1893. Species it contains 38 species, found in South America, Asia, Central America, North America, Africa, Australia, Czech Republic, Czechia, and on the Pacific Islands: *''Physocyclus bicornis'' Willis J. Gertsch, Gertsch, 1971 – Mexico *''Physocyclus brevicornus'' Valdez-Mondragón, 2010 – Mexico *''Physocyclus californicus'' Ralph Vary Chamberlin, Chamberlin & Gertsch, 1929 – US, Mexico *''Physocyclus cornutus'' Nathan Banks, Banks, 1898 – Mexico *''Physocyclus darwini'' Valdez-Mondragón, 2010 – Mexico *''Physocyclus dugesi'' Simon, 1893 – Mexico to Venezuela *''Physocyclus enaulus'' Crosby, 1926 – US, Mexico *''Physocyclus franckei'' Valdez-Mondragón, 2010 – Mexico *''Physocyclus gertschi'' Valdez-Mondragón, 2010 – Mexico *''Physocyclus globosus'' (Taczanowski, 1874) (Type species, type) – North America. Introduced to Africa, Czechi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eugène Simon
Eugène Louis Simon (; 30 April 1848 – 17 November 1924) was a French naturalist who worked particularly on insects and spiders, but also on birds and plants. He is by far the most prolific spider taxonomist in history, describing over 4,000 species. Work on spiders His most significant work was ''Histoire Naturelle des Araignées'' (1892–1903), an encyclopedic treatment of the spider genera of the world. It was published in two volumes of more than 1000 pages each, and the same number of drawings by Simon. Working at the Muséum National d'Histoire Naturelle in Paris, it took Simon 11 years to complete, while working at the same time on devising a taxonomic scheme that embraced the known taxa. Simon described a total of 4,650 species, and as of 2013 about 3,790 species are still considered valid. The International Society of Arachnology offers a Simon Award recognising lifetime achievement. The Eocene fossil spider species '' Cenotextricella simoni'' was named in his ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |