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Rachias
''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 ...
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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 ...
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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 ...
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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 ...
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Rachias Aureus
''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, ...
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Rachias Brachythelus
''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, ...
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Rachias Caudatus
''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, 1 ...
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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 ...
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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 ...
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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 ...
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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 ...
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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 ...
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Nemesiidae
Nemesiidae, also known as funnel-web trapdoor spiders, is a family of mygalomorph spiders first described by Eugène Simon in 1889, and raised to family status in 1985. Before becoming its own family, it was considered part of "Dipluridae". Description Nemesiidae are relatively large spiders with robust legs and a body that is nearly three times as long as it is wide. They are darkly colored, brown to black, though some have silvery hairs on their carapace. '' Atmetochilus'' females can grow over long. They live in burrows, often with a hinged trapdoor. This door is pushed up while the spider waits for passing prey. They rarely leave their burrows, catching prey and withdrawing as quickly as possible. Some of these burrows have a side tubes, but it is not certain whether ''Sinopesa'' builds burrows at all. Genera , the World Spider Catalog accepts the following genera: *'' Amblyocarenum'' Simon, 1892 *''Brachythele'' Ausserer, 1871 — Europe, Cyprus *''Calisoga'' Chamberli ...
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