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Picumna
''Picumna'' is a genus of planthopper in the family Issidae. They can be found in the Southwestern United States and Central America. ''Picumna'' species are often confused with '' Thionia'' species, but can be differentiated as ''Picumna'' have four spines on their hind tibia, whereas ''Thionia'' have fewer. Species * ''Picumna chinai'' Doering, 1939 * ''Picumna maculata'' (Melichar, 1906) * ''Picumna mexicana'' Stål, 1864 * ''Picumna ovatipennis'' (Walker, 1858) * ''Picumna procidua'' (Melichar, 1906) * ''Picumna subovata ''Picumna'' is a genus of planthopper in the family Issidae. They can be found in the Southwestern United States and Central America. ''Picumna'' species are often confused with ''Thionia'' species, but can be differentiated as ''Picumna'' have ...'' Caldwell, 1945 * '' Picumna subrotundata'' (Fowler, 1904) * '' Picumna testacea'' Metcalf, 1938 * '' Picumna varians'' Stål, 1864 * '' Picumna venosa'' Fowler, 1905 References {{Taxonbar, from=Q10631 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Picumna Mexicana
''Picumna'' is a genus of planthopper in the family Issidae. They can be found in the Southwestern United States and Central America. ''Picumna'' species are often confused with ''Thionia'' species, but can be differentiated as ''Picumna'' have four spines on their hind tibia, whereas ''Thionia'' have fewer. Species * ''Picumna chinai'' Doering, 1939 * ''Picumna maculata'' (Melichar, 1906) * '' Picumna mexicana'' Stål, 1864 * ''Picumna ovatipennis ''Picumna'' is a genus of planthopper in the family Issidae. They can be found in the Southwestern United States and Central America. ''Picumna'' species are often confused with ''Thionia'' species, but can be differentiated as ''Picumna'' have ...'' (Walker, 1858) * '' Picumna procidua'' (Melichar, 1906) * '' Picumna subovata'' Caldwell, 1945 * '' Picumna subrotundata'' (Fowler, 1904) * '' Picumna testacea'' Metcalf, 1938 * '' Picumna varians'' Stål, 1864 * '' Picumna venosa'' Fowler, 1905 References {{Taxonbar, from=Q106 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Picumna Subrotundata
''Picumna'' is a genus of planthopper in the family Issidae. They can be found in the Southwestern United States and Central America. ''Picumna'' species are often confused with '' Thionia'' species, but can be differentiated as ''Picumna'' have four spines on their hind tibia, whereas ''Thionia'' have fewer. Species * ''Picumna chinai'' Doering, 1939 * ''Picumna maculata'' (Melichar, 1906) * ''Picumna mexicana'' Stål, 1864 * ''Picumna ovatipennis'' (Walker, 1858) * ''Picumna procidua'' (Melichar, 1906) * ''Picumna subovata ''Picumna'' is a genus of planthopper in the family Issidae. They can be found in the Southwestern United States and Central America. ''Picumna'' species are often confused with ''Thionia'' species, but can be differentiated as ''Picumna'' have ...'' Caldwell, 1945 * '' Picumna subrotundata'' (Fowler, 1904) * '' Picumna testacea'' Metcalf, 1938 * '' Picumna varians'' Stål, 1864 * '' Picumna venosa'' Fowler, 1905 References {{Taxonbar, from=Q10631 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Picumna Chinai
''Picumna chinai'' is a species of planthopper in the family Issidae. They can be found across the Southwestern United States The Southwestern United States, also known as the American Southwest or simply the Southwest, is a geographic and cultural region of the United States that generally includes Arizona, New Mexico, and adjacent portions of California, Colorado, Ne ... and Central America. References {{Taxonbar, from=Q10631518 Issidae Insects described in 1939 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Stål
Carl Stål (21 March 1833 – 13 June 1878) was a Swedish entomologist specialising in Hemiptera. He was born at Karlberg Castle, Stockholm on 21 March 1833 and died at Frösundavik near Stockholm on 13 June 1878. He was the son of architect, author and officer Carl Stål then Colonel, Swedish Corps of Engineers. He matriculated at Uppsala University in 1853, studying medicine and passing the medico-philosophical examination in 1857. He then turned to entomology and completed his Ph.D. at the University of Jena in 1859. The same year he became assistant to Carl Henrik Boheman in the Zoological department of the Swedish Museum of Natural History in Stockholm, where, in 1867, he was appointed keeper with the title of professor. He made collecting trips in Sweden and throughout Europe and visited other museums including the collection of Johan Christian Fabricius in Kiel. His study of the Fabrician types resulted in his "Hemiptera Fabriciana". A significant part of Stål's work w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Issidae
Issidae is a family of planthoppers described by Spinola in 1839, belonging to the order Hemiptera, suborder Auchenorrhyncha superfamily Fulgoroidea. Distribution Species of this family are present throughout the Northern Hemisphere. Description Issidae are small insects generally with a stocky body, as the wings mainly develop in width. Basic body coloration is not striking, usually shows brownish colors. The head has two ocelli. The forewings have strong pronounced ribs. They wrap the abdomen when the insect is at rest. The family originally included approximately 1000 species with 215 genera, but the systematics of Issidae remains uncertain, with many of the subfamilies having been recently removed to separate families, including Caliscelidae. Nogodinidae, and Tropiduchidae. In 2013, scientists described a biologically unique set of mechanical gears in an '' Issus'' nymph, though identical structures are known in most planthoppers, and were known for decades before the func ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
