Rachias Virgatus

	Rachias Virgatus ''Rachias'' is a genus of spiders in the family Nemesiidae, found in Brazil and Argentina. Species , the World Spider Catalog accepted the following species: '' Rachias aureus'' (Mello-Leitão, 1920) – Brazil '' Rachias brachythelus'' (Mello-Leitão, 1937) – Brazil '' Rachias caudatus'' (Piza, 1939) – Brazil '' Rachias conspersus'' (Walckenaer, 1837) – Brazil ''Rachias dispar'' (Simon, 1891) (type species) – Brazil '' Rachias dolichosternus'' (Mello-Leitão, 1938) – Brazil '' Rachias iricolor'' (Mello-Leitão, 1923) – Brazil ''Rachias odontochilus ''Rachias'' is a genus of spiders in the family Nemesiidae, found in Brazil and Argentina. Species , the World Spider Catalog accepted the following species: '' Rachias aureus'' (Mello-Leitão, 1920) – Brazil '' Rachias brachythelus'' (Mel ...'' Mello-Leitão, 1923 – Brazil '' Rachias piracicabensis'' Piza, 1938 – Brazil '' Rachias timbo'' Goloboff, 1995 – Argentina '' Rachias virgatus'' Vellard ... [...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]
picture info	Type Species In zoological nomenclature, a type species (''species typica'') is the species name with which the name of a genus or subgenus is considered to be permanently taxonomically associated, i.e., the species that contains the biological type specimen(s). Article 67.1 A similar concept is used for suprageneric groups and called a type genus. In botanical nomenclature, these terms have no formal standing under the code of nomenclature, but are sometimes borrowed from zoological nomenclature. In botany, the type of a genus name is a specimen (or, rarely, an illustration) which is also the type of a species name. The species name that has that type can also be referred to as the type of the genus name. Names of genus and family ranks, the various subdivisions of those ranks, and some higher-rank names based on genus names, have such types. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Mygalomorphae Genera The Mygalomorphae, or mygalomorphs, are an infraorder of spiders, and comprise one of three major groups of living spiders with over 3000 species, found on all continents except Antarctica. Many members are known as trapdoor spiders due to them forming trapdoors over their burrows. Other prominent groups include Australian funnel web spiders and tarantulas, with the latter accounting for around one third of all mygalomorphs. Description This group of spiders comprises mostly heavy-bodied, stout-legged spiders including tarantulas, Australian funnel-web spiders, mouse spiders, and various families of spiders commonly called trapdoor spiders. Like the " primitive" suborder of spiders Mesothelae, they have two pairs of book lungs, and downward-pointing chelicerae. Because of this, the two groups were once believed to be closely related. Later it was realized that the common ancestors of all spiders had these features (a state known as symplesiomorphy). Following the branching ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Rachias Virgatus ''Rachias'' is a genus of spiders in the family Nemesiidae, found in Brazil and Argentina. Species , the World Spider Catalog accepted the following species: '' Rachias aureus'' (Mello-Leitão, 1920) – Brazil '' Rachias brachythelus'' (Mello-Leitão, 1937) – Brazil '' Rachias caudatus'' (Piza, 1939) – Brazil '' Rachias conspersus'' (Walckenaer, 1837) – Brazil ''Rachias dispar'' (Simon, 1891) (type species) – Brazil '' Rachias dolichosternus'' (Mello-Leitão, 1938) – Brazil '' Rachias iricolor'' (Mello-Leitão, 1923) – Brazil ''Rachias odontochilus ''Rachias'' is a genus of spiders in the family Nemesiidae, found in Brazil and Argentina. Species , the World Spider Catalog accepted the following species: '' Rachias aureus'' (Mello-Leitão, 1920) – Brazil '' Rachias brachythelus'' (Mel ...'' Mello-Leitão, 1923 – Brazil '' Rachias piracicabensis'' Piza, 1938 – Brazil '' Rachias timbo'' Goloboff, 1995 – Argentina '' Rachias virgatus'' Vellard ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Rachias Timbo ''Rachias timbo'' is a mygalomorph spider of Argentina, named after its type locality: El Timbó, Iguazú, Misiones.Goloboff, Pablo A. "A revision of the South American spiders of the family Nemesiidae (Araneae, Mygalomorphae). Part 1, Species from Peru, Chile, Argentina, and Uruguay. Bulletin of the AMNH; no. 224." (1995). ''R. timbo'' differs from Brazilian ''Rachias'' species (with similar genitalia) by being smaller and having lower keels on the male embolus. Description Total length of the male paratype was . The length of its cephalothorax was , and width ; cephalic region measured in length, width . Its labium length was , width and they have no cuspules. Its sternum measures in length, width and has a thin reborder. Serrula were absent. Chelicerae: rastellum formed by strong, thick but long and attenuate setae. Its inner margin had 10 or 11 small, widely spaced teeth. Its cephalothorax and femora of legs and palpi were greenish-bluish brown; patellae and the rest of i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Rachias Piracicabensis ''Rachias'' is a genus of spiders in the family Nemesiidae, found in Brazil and Argentina. Species , the World Spider Catalog accepted the following species: ''Rachias aureus'' (Mello-Leitão, 1920) – Brazil ''Rachias brachythelus'' (Mello-Leitão, 1937) – Brazil ''Rachias caudatus'' (Piza, 1939) – Brazil ''Rachias conspersus'' (Walckenaer, 1837) – Brazil ''Rachias dispar'' (Simon, 1891) (type species) – Brazil '' Rachias dolichosternus'' (Mello-Leitão, 1938) – Brazil '' Rachias iricolor'' (Mello-Leitão, 1923) – Brazil ''Rachias odontochilus'' Mello-Leitão, 1923 – Brazil '' Rachias piracicabensis'' Piza, 1938 – Brazil '' Rachias timbo'' Goloboff, 1995 – Argentina ''Rachias virgatus ''Rachias'' is a genus of spiders in the family Nemesiidae, found in Brazil and Argentina. Species , the World Spider Catalog accepted the following species: '' Rachias aureus'' (Mello-Leitão, 1920) – Brazil '' Rachias brachythelus'' (Mel ...'' Vellard, 192 ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Rachias Odontochilus ''Rachias'' is a genus of spiders in the family Nemesiidae, found in Brazil and Argentina. Species , the World Spider Catalog accepted the following species: '' Rachias aureus'' (Mello-Leitão, 1920) – Brazil '' Rachias brachythelus'' (Mello-Leitão, 1937) – Brazil '' Rachias caudatus'' (Piza, 1939) – Brazil '' Rachias conspersus'' (Walckenaer, 1837) – Brazil ''Rachias dispar'' (Simon, 1891) (type species In zoological nomenclature, a type species (''species typica'') is the species name with which the name of a genus or subgenus is considered to be permanently taxonomically associated, i.e., the species that contains the biological type specimen ...) – Brazil '' Rachias dolichosternus'' (Mello-Leitão, 1938) – Brazil '' Rachias iricolor'' (Mello-Leitão, 1923) – Brazil '' Rachias odontochilus'' Mello-Leitão, 1923 – Brazil '' Rachias piracicabensis'' Piza, 1938 – Brazil '' Rachias timbo'' Goloboff, 1995 – Argentina '' Rachias virgatus'' Vellar ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Rachias Iricolor ''Rachias'' is a genus of spiders in the family Nemesiidae, found in Brazil and Argentina. Species , the World Spider Catalog accepted the following species: ''Rachias aureus'' (Mello-Leitão, 1920) – Brazil ''Rachias brachythelus'' (Mello-Leitão, 1937) – Brazil ''Rachias caudatus'' (Piza, 1939) – Brazil ''Rachias conspersus'' (Walckenaer, 1837) – Brazil ''Rachias dispar'' (Simon, 1891) (type species) – Brazil ''Rachias dolichosternus'' (Mello-Leitão, 1938) – Brazil '' Rachias iricolor'' (Mello-Leitão, 1923) – Brazil ''Rachias odontochilus'' Mello-Leitão, 1923 – Brazil ''Rachias piracicabensis'' Piza, 1938 – Brazil '' Rachias timbo'' Goloboff, 1995 – Argentina ''Rachias virgatus ''Rachias'' is a genus of spiders in the family Nemesiidae, found in Brazil and Argentina. Species , the World Spider Catalog accepted the following species: '' Rachias aureus'' (Mello-Leitão, 1920) – Brazil '' Rachias brachythelus'' (Mel ...'' Vellard, 1924 ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Rachias Dolichosternus ''Rachias'' is a genus of spiders in the family Nemesiidae, found in Brazil and Argentina. Species , the World Spider Catalog accepted the following species: ''Rachias aureus'' (Mello-Leitão, 1920) – Brazil ''Rachias brachythelus'' (Mello-Leitão, 1937) – Brazil ''Rachias caudatus'' (Piza, 1939) – Brazil ''Rachias conspersus'' (Walckenaer, 1837) – Brazil ''Rachias dispar'' (Simon, 1891) (type species) – Brazil '' Rachias dolichosternus'' (Mello-Leitão, 1938) – Brazil '' Rachias iricolor'' (Mello-Leitão, 1923) – Brazil ''Rachias odontochilus'' Mello-Leitão, 1923 – Brazil ''Rachias piracicabensis'' Piza, 1938 – Brazil '' Rachias timbo'' Goloboff, 1995 – Argentina ''Rachias virgatus ''Rachias'' is a genus of spiders in the family Nemesiidae, found in Brazil and Argentina. Species , the World Spider Catalog accepted the following species: '' Rachias aureus'' (Mello-Leitão, 1920) – Brazil '' Rachias brachythelus'' (Mel ...'' Vellard, 1924 ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Rachias Dispar ''Rachias'' is a genus of spiders in the family Nemesiidae, found in Brazil and Argentina. Species , the World Spider Catalog accepted the following species: '' Rachias aureus'' (Mello-Leitão, 1920) – Brazil '' Rachias brachythelus'' (Mello-Leitão, 1937) – Brazil '' Rachias caudatus'' (Piza, 1939) – Brazil '' Rachias conspersus'' (Walckenaer, 1837) – Brazil '' Rachias dispar'' (Simon, 1891) (type species In zoological nomenclature, a type species (''species typica'') is the species name with which the name of a genus or subgenus is considered to be permanently taxonomically associated, i.e., the species that contains the biological type specimen ...) – Brazil '' Rachias dolichosternus'' (Mello-Leitão, 1938) – Brazil '' Rachias iricolor'' (Mello-Leitão, 1923) – Brazil '' Rachias odontochilus'' Mello-Leitão, 1923 – Brazil '' Rachias piracicabensis'' Piza, 1938 – Brazil '' Rachias timbo'' Goloboff, 1995 – Argentina '' Rachias virgatus'' Vella ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
picture info	Genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus comes above species and below family (taxonomy), family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. ''Panthera leo'' (lion) and ''Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomy (biology), taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Rachias Conspersus ''Rachias'' is a genus of spiders in the family Nemesiidae, found in Brazil and Argentina. Species , the World Spider Catalog accepted the following species: ''Rachias aureus'' (Mello-Leitão, 1920) – Brazil ''Rachias brachythelus'' (Mello-Leitão, 1937) – Brazil ''Rachias caudatus'' (Piza, 1939) – Brazil '' Rachias conspersus'' (Walckenaer, 1837) – Brazil ''Rachias dispar'' (Simon, 1891) (type species) – Brazil '' Rachias dolichosternus'' (Mello-Leitão, 1938) – Brazil '' Rachias iricolor'' (Mello-Leitão, 1923) – Brazil ''Rachias odontochilus'' Mello-Leitão, 1923 – Brazil '' Rachias piracicabensis'' Piza, 1938 – Brazil '' Rachias timbo'' Goloboff, 1995 – Argentina ''Rachias virgatus ''Rachias'' is a genus of spiders in the family Nemesiidae, found in Brazil and Argentina. Species , the World Spider Catalog accepted the following species: '' Rachias aureus'' (Mello-Leitão, 1920) – Brazil '' Rachias brachythelus'' (Mel ...'' Vellard, 19 ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]

	Rachias Virgatus ''Rachias'' is a genus of spiders in the family Nemesiidae, found in Brazil and Argentina. Species , the World Spider Catalog accepted the following species: '' Rachias aureus'' (Mello-Leitão, 1920) – Brazil '' Rachias brachythelus'' (Mello-Leitão, 1937) – Brazil '' Rachias caudatus'' (Piza, 1939) – Brazil '' Rachias conspersus'' (Walckenaer, 1837) – Brazil ''Rachias dispar'' (Simon, 1891) (type species) – Brazil '' Rachias dolichosternus'' (Mello-Leitão, 1938) – Brazil '' Rachias iricolor'' (Mello-Leitão, 1923) – Brazil ''Rachias odontochilus ''Rachias'' is a genus of spiders in the family Nemesiidae, found in Brazil and Argentina. Species , the World Spider Catalog accepted the following species: '' Rachias aureus'' (Mello-Leitão, 1920) – Brazil '' Rachias brachythelus'' (Mel ...'' Mello-Leitão, 1923 – Brazil '' Rachias piracicabensis'' Piza, 1938 – Brazil '' Rachias timbo'' Goloboff, 1995 – Argentina '' Rachias virgatus'' Vellard ... [...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]
picture info	Type Species In zoological nomenclature, a type species (''species typica'') is the species name with which the name of a genus or subgenus is considered to be permanently taxonomically associated, i.e., the species that contains the biological type specimen(s). Article 67.1 A similar concept is used for suprageneric groups and called a type genus. In botanical nomenclature, these terms have no formal standing under the code of nomenclature, but are sometimes borrowed from zoological nomenclature. In botany, the type of a genus name is a specimen (or, rarely, an illustration) which is also the type of a species name. The species name that has that type can also be referred to as the type of the genus name. Names of genus and family ranks, the various subdivisions of those ranks, and some higher-rank names based on genus names, have such types. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Mygalomorphae Genera The Mygalomorphae, or mygalomorphs, are an infraorder of spiders, and comprise one of three major groups of living spiders with over 3000 species, found on all continents except Antarctica. Many members are known as trapdoor spiders due to them forming trapdoors over their burrows. Other prominent groups include Australian funnel web spiders and tarantulas, with the latter accounting for around one third of all mygalomorphs. Description This group of spiders comprises mostly heavy-bodied, stout-legged spiders including tarantulas, Australian funnel-web spiders, mouse spiders, and various families of spiders commonly called trapdoor spiders. Like the " primitive" suborder of spiders Mesothelae, they have two pairs of book lungs, and downward-pointing chelicerae. Because of this, the two groups were once believed to be closely related. Later it was realized that the common ancestors of all spiders had these features (a state known as symplesiomorphy). Following the branching ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Rachias Virgatus ''Rachias'' is a genus of spiders in the family Nemesiidae, found in Brazil and Argentina. Species , the World Spider Catalog accepted the following species: '' Rachias aureus'' (Mello-Leitão, 1920) – Brazil '' Rachias brachythelus'' (Mello-Leitão, 1937) – Brazil '' Rachias caudatus'' (Piza, 1939) – Brazil '' Rachias conspersus'' (Walckenaer, 1837) – Brazil ''Rachias dispar'' (Simon, 1891) (type species) – Brazil '' Rachias dolichosternus'' (Mello-Leitão, 1938) – Brazil '' Rachias iricolor'' (Mello-Leitão, 1923) – Brazil ''Rachias odontochilus ''Rachias'' is a genus of spiders in the family Nemesiidae, found in Brazil and Argentina. Species , the World Spider Catalog accepted the following species: '' Rachias aureus'' (Mello-Leitão, 1920) – Brazil '' Rachias brachythelus'' (Mel ...'' Mello-Leitão, 1923 – Brazil '' Rachias piracicabensis'' Piza, 1938 – Brazil '' Rachias timbo'' Goloboff, 1995 – Argentina '' Rachias virgatus'' Vellard ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Rachias Timbo ''Rachias timbo'' is a mygalomorph spider of Argentina, named after its type locality: El Timbó, Iguazú, Misiones.Goloboff, Pablo A. "A revision of the South American spiders of the family Nemesiidae (Araneae, Mygalomorphae). Part 1, Species from Peru, Chile, Argentina, and Uruguay. Bulletin of the AMNH; no. 224." (1995). ''R. timbo'' differs from Brazilian ''Rachias'' species (with similar genitalia) by being smaller and having lower keels on the male embolus. Description Total length of the male paratype was . The length of its cephalothorax was , and width ; cephalic region measured in length, width . Its labium length was , width and they have no cuspules. Its sternum measures in length, width and has a thin reborder. Serrula were absent. Chelicerae: rastellum formed by strong, thick but long and attenuate setae. Its inner margin had 10 or 11 small, widely spaced teeth. Its cephalothorax and femora of legs and palpi were greenish-bluish brown; patellae and the rest of i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Rachias Piracicabensis ''Rachias'' is a genus of spiders in the family Nemesiidae, found in Brazil and Argentina. Species , the World Spider Catalog accepted the following species: ''Rachias aureus'' (Mello-Leitão, 1920) – Brazil ''Rachias brachythelus'' (Mello-Leitão, 1937) – Brazil ''Rachias caudatus'' (Piza, 1939) – Brazil ''Rachias conspersus'' (Walckenaer, 1837) – Brazil ''Rachias dispar'' (Simon, 1891) (type species) – Brazil '' Rachias dolichosternus'' (Mello-Leitão, 1938) – Brazil '' Rachias iricolor'' (Mello-Leitão, 1923) – Brazil ''Rachias odontochilus'' Mello-Leitão, 1923 – Brazil '' Rachias piracicabensis'' Piza, 1938 – Brazil '' Rachias timbo'' Goloboff, 1995 – Argentina ''Rachias virgatus ''Rachias'' is a genus of spiders in the family Nemesiidae, found in Brazil and Argentina. Species , the World Spider Catalog accepted the following species: '' Rachias aureus'' (Mello-Leitão, 1920) – Brazil '' Rachias brachythelus'' (Mel ...'' Vellard, 192 ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Rachias Odontochilus ''Rachias'' is a genus of spiders in the family Nemesiidae, found in Brazil and Argentina. Species , the World Spider Catalog accepted the following species: '' Rachias aureus'' (Mello-Leitão, 1920) – Brazil '' Rachias brachythelus'' (Mello-Leitão, 1937) – Brazil '' Rachias caudatus'' (Piza, 1939) – Brazil '' Rachias conspersus'' (Walckenaer, 1837) – Brazil ''Rachias dispar'' (Simon, 1891) (type species In zoological nomenclature, a type species (''species typica'') is the species name with which the name of a genus or subgenus is considered to be permanently taxonomically associated, i.e., the species that contains the biological type specimen ...) – Brazil '' Rachias dolichosternus'' (Mello-Leitão, 1938) – Brazil '' Rachias iricolor'' (Mello-Leitão, 1923) – Brazil '' Rachias odontochilus'' Mello-Leitão, 1923 – Brazil '' Rachias piracicabensis'' Piza, 1938 – Brazil '' Rachias timbo'' Goloboff, 1995 – Argentina '' Rachias virgatus'' Vellar ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Rachias Iricolor ''Rachias'' is a genus of spiders in the family Nemesiidae, found in Brazil and Argentina. Species , the World Spider Catalog accepted the following species: ''Rachias aureus'' (Mello-Leitão, 1920) – Brazil ''Rachias brachythelus'' (Mello-Leitão, 1937) – Brazil ''Rachias caudatus'' (Piza, 1939) – Brazil ''Rachias conspersus'' (Walckenaer, 1837) – Brazil ''Rachias dispar'' (Simon, 1891) (type species) – Brazil ''Rachias dolichosternus'' (Mello-Leitão, 1938) – Brazil '' Rachias iricolor'' (Mello-Leitão, 1923) – Brazil ''Rachias odontochilus'' Mello-Leitão, 1923 – Brazil ''Rachias piracicabensis'' Piza, 1938 – Brazil '' Rachias timbo'' Goloboff, 1995 – Argentina ''Rachias virgatus ''Rachias'' is a genus of spiders in the family Nemesiidae, found in Brazil and Argentina. Species , the World Spider Catalog accepted the following species: '' Rachias aureus'' (Mello-Leitão, 1920) – Brazil '' Rachias brachythelus'' (Mel ...'' Vellard, 1924 ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Rachias Dolichosternus ''Rachias'' is a genus of spiders in the family Nemesiidae, found in Brazil and Argentina. Species , the World Spider Catalog accepted the following species: ''Rachias aureus'' (Mello-Leitão, 1920) – Brazil ''Rachias brachythelus'' (Mello-Leitão, 1937) – Brazil ''Rachias caudatus'' (Piza, 1939) – Brazil ''Rachias conspersus'' (Walckenaer, 1837) – Brazil ''Rachias dispar'' (Simon, 1891) (type species) – Brazil '' Rachias dolichosternus'' (Mello-Leitão, 1938) – Brazil '' Rachias iricolor'' (Mello-Leitão, 1923) – Brazil ''Rachias odontochilus'' Mello-Leitão, 1923 – Brazil ''Rachias piracicabensis'' Piza, 1938 – Brazil '' Rachias timbo'' Goloboff, 1995 – Argentina ''Rachias virgatus ''Rachias'' is a genus of spiders in the family Nemesiidae, found in Brazil and Argentina. Species , the World Spider Catalog accepted the following species: '' Rachias aureus'' (Mello-Leitão, 1920) – Brazil '' Rachias brachythelus'' (Mel ...'' Vellard, 1924 ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Rachias Dispar ''Rachias'' is a genus of spiders in the family Nemesiidae, found in Brazil and Argentina. Species , the World Spider Catalog accepted the following species: '' Rachias aureus'' (Mello-Leitão, 1920) – Brazil '' Rachias brachythelus'' (Mello-Leitão, 1937) – Brazil '' Rachias caudatus'' (Piza, 1939) – Brazil '' Rachias conspersus'' (Walckenaer, 1837) – Brazil '' Rachias dispar'' (Simon, 1891) (type species In zoological nomenclature, a type species (''species typica'') is the species name with which the name of a genus or subgenus is considered to be permanently taxonomically associated, i.e., the species that contains the biological type specimen ...) – Brazil '' Rachias dolichosternus'' (Mello-Leitão, 1938) – Brazil '' Rachias iricolor'' (Mello-Leitão, 1923) – Brazil '' Rachias odontochilus'' Mello-Leitão, 1923 – Brazil '' Rachias piracicabensis'' Piza, 1938 – Brazil '' Rachias timbo'' Goloboff, 1995 – Argentina '' Rachias virgatus'' Vella ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
picture info	Genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus comes above species and below family (taxonomy), family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. ''Panthera leo'' (lion) and ''Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomy (biology), taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Rachias Conspersus ''Rachias'' is a genus of spiders in the family Nemesiidae, found in Brazil and Argentina. Species , the World Spider Catalog accepted the following species: ''Rachias aureus'' (Mello-Leitão, 1920) – Brazil ''Rachias brachythelus'' (Mello-Leitão, 1937) – Brazil ''Rachias caudatus'' (Piza, 1939) – Brazil '' Rachias conspersus'' (Walckenaer, 1837) – Brazil ''Rachias dispar'' (Simon, 1891) (type species) – Brazil '' Rachias dolichosternus'' (Mello-Leitão, 1938) – Brazil '' Rachias iricolor'' (Mello-Leitão, 1923) – Brazil ''Rachias odontochilus'' Mello-Leitão, 1923 – Brazil '' Rachias piracicabensis'' Piza, 1938 – Brazil '' Rachias timbo'' Goloboff, 1995 – Argentina ''Rachias virgatus ''Rachias'' is a genus of spiders in the family Nemesiidae, found in Brazil and Argentina. Species , the World Spider Catalog accepted the following species: '' Rachias aureus'' (Mello-Leitão, 1920) – Brazil '' Rachias brachythelus'' (Mel ...'' Vellard, 19 ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]