Triaeris Barela
''Triaeris'' is a genus of goblin spiders erected by Eugène Simon in 1890 for the species ''Triaeris stenaspis''. It was described from females from the Lesser Antilles; specimens were found later in heated greenhouses around Europe. No males of ''T. stenaspis'' have ever been found and the species may be parthenogenetic. Its taxonomy is confused, and the number of species that should be placed in the genus is unclear. In 2012, Norman I. Platnick and co-authors described the genus ''Triaeris'' as "an enigma wrapped around a mystery". They consider that most species assigned to the genus after Simon in 1890 and before 2012 do not belong to ''Triaeris''. Species , the World Spider Catalog accepted the following species. The assignment to groups is based on Platnick et al. (2012). * True species of ''Triaeris'' :*'' Triaeris fako'' Platnick et al., 2012 – Cameroon :*'' Triaeris ibadan'' Platnick et al., 2012 – Nigeria :*'' Triaeris menchum'' Platnick et al., 2012 – Ca ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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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]   |
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Triaeris Togo
''Triaeris'' is a genus of goblin spiders erected by Eugène Simon in 1890 for the species ''Triaeris stenaspis''. It was described from females from the Lesser Antilles; specimens were found later in heated greenhouses around Europe. No males of ''T. stenaspis'' have ever been found and the species may be parthenogenetic. Its taxonomy is confused, and the number of species that should be placed in the genus is unclear. In 2012, Norman I. Platnick and co-authors described the genus ''Triaeris'' as "an enigma wrapped around a mystery". They consider that most species assigned to the genus after Simon in 1890 and before 2012 do not belong to ''Triaeris''. Species , the World Spider Catalog accepted the following species. The assignment to groups is based on Platnick et al. (2012). * True species of ''Triaeris'' :*'' Triaeris fako'' Platnick et al., 2012 – Cameroon :*'' Triaeris ibadan'' Platnick et al., 2012 – Nigeria :*'' Triaeris menchum'' Platnick et al., 2012 – Ca ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Spiders Of Africa
Spiders ( order Araneae) are air-breathing arthropods that have eight legs, chelicerae with fangs generally able to inject venom, and spinnerets that extrude silk. They are the largest order of arachnids and rank seventh in total species diversity among all orders of organisms. Spiders are found worldwide on every continent except for Antarctica, and have become established in nearly every land habitat. , 50,356 spider species in 132 families have been recorded by taxonomists. However, there has been debate among scientists about how families should be classified, with over 20 different classifications proposed since 1900. Anatomically, spiders (as with all arachnids) differ from other arthropods in that the usual body segments are fused into two tagmata, the cephalothorax or prosoma, and the opisthosoma, or abdomen, and joined by a small, cylindrical pedicel, however, as there is currently neither paleontological nor embryological evidence that spiders ever had a separate t ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Araneomorphae Genera
The Araneomorphae (also called the Labidognatha) are an infraorder of spiders. They are distinguishable by chelicerae (fangs) that point diagonally forward and cross in a pinching action, in contrast to the Mygalomorphae (tarantulas and their close kin), where they point straight down. Araneomorphs comprise the vast majority of living spiders. Distinguishing characteristics Most spider species are Araneomorphae, which have fangs that face towards each other, increasing the orientations they can employ during prey capture. They have fewer book lungs (when present), and the females typically live one year. The Mygalomorphae have fangs that face towards the ground, and which are parallel to the long axis of the spider's body, thus they have only one orientation they can employ during prey capture. They have four pairs of book lungs, and the females often live many years. Image:Atrax robustus.jpg, This ''Atrax robustus'' shows the orientation of Myglamorphae fangs. Image:Che ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Triaeris Poonaensis
''Triaeris'' is a genus of goblin spiders erected by Eugène Simon in 1890 for the species ''Triaeris stenaspis''. It was described from females from the Lesser Antilles; specimens were found later in heated greenhouses around Europe. No males of ''T. stenaspis'' have ever been found and the species may be parthenogenetic. Its taxonomy is confused, and the number of species that should be placed in the genus is unclear. In 2012, Norman I. Platnick and co-authors described the genus ''Triaeris'' as "an enigma wrapped around a mystery". They consider that most species assigned to the genus after Simon in 1890 and before 2012 do not belong to ''Triaeris''. Species , the World Spider Catalog accepted the following species. The assignment to groups is based on Platnick et al. (2012). * True species of ''Triaeris'' :*'' Triaeris fako'' Platnick et al., 2012 – Cameroon :*'' Triaeris ibadan'' Platnick et al., 2012 – Nigeria :*'' Triaeris menchum'' Platnick et al., 2012 – Ca ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Triaeris Nagpurensis
''Triaeris'' is a genus of goblin spiders erected by Eugène Simon in 1890 for the species ''Triaeris stenaspis''. It was described from females from the Lesser Antilles; specimens were found later in heated greenhouses around Europe. No males of ''T. stenaspis'' have ever been found and the species may be parthenogenetic. Its taxonomy is confused, and the number of species that should be placed in the genus is unclear. In 2012, Norman I. Platnick and co-authors described the genus ''Triaeris'' as "an enigma wrapped around a mystery". They consider that most species assigned to the genus after Simon in 1890 and before 2012 do not belong to ''Triaeris''. Species , the World Spider Catalog accepted the following species. The assignment to groups is based on Platnick et al. (2012). * True species of ''Triaeris'' :*'' Triaeris fako'' Platnick et al., 2012 – Cameroon :*'' Triaeris ibadan'' Platnick et al., 2012 – Nigeria :*'' Triaeris menchum'' Platnick et al., 2012 – Ca ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Triaeris Nagarensis
''Triaeris'' is a genus of goblin spiders erected by Eugène Simon in 1890 for the species ''Triaeris stenaspis''. It was described from females from the Lesser Antilles; specimens were found later in heated greenhouses around Europe. No males of ''T. stenaspis'' have ever been found and the species may be parthenogenetic. Its taxonomy is confused, and the number of species that should be placed in the genus is unclear. In 2012, Norman I. Platnick and co-authors described the genus ''Triaeris'' as "an enigma wrapped around a mystery". They consider that most species assigned to the genus after Simon in 1890 and before 2012 do not belong to ''Triaeris''. Species , the World Spider Catalog accepted the following species. The assignment to groups is based on Platnick et al. (2012). * True species of ''Triaeris'' :*'' Triaeris fako'' Platnick et al., 2012 – Cameroon :*'' Triaeris ibadan'' Platnick et al., 2012 – Nigeria :*'' Triaeris menchum'' Platnick et al., 2012 – Ca ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Triaeris Melghaticus
''Triaeris'' is a genus of goblin spiders erected by Eugène Simon in 1890 for the species ''Triaeris stenaspis''. It was described from females from the Lesser Antilles; specimens were found later in heated greenhouses around Europe. No males of ''T. stenaspis'' have ever been found and the species may be parthenogenetic. Its taxonomy is confused, and the number of species that should be placed in the genus is unclear. In 2012, Norman I. Platnick and co-authors described the genus ''Triaeris'' as "an enigma wrapped around a mystery". They consider that most species assigned to the genus after Simon in 1890 and before 2012 do not belong to ''Triaeris''. Species , the World Spider Catalog accepted the following species. The assignment to groups is based on Platnick et al. (2012). * True species of ''Triaeris'' :*'' Triaeris fako'' Platnick et al., 2012 – Cameroon :*'' Triaeris ibadan'' Platnick et al., 2012 – Nigeria :*'' Triaeris menchum'' Platnick et al., 2012 – Ca ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Triaeris Manii
''Triaeris'' is a genus of Oonopidae, goblin spiders erected by Eugène Simon in 1890 for the species ''Triaeris stenaspis''. It was described from females from the Lesser Antilles; specimens were found later in heated greenhouses around Europe. No males of ''T. stenaspis'' have ever been found and the species may be Parthenogenesis, parthenogenetic. Its taxonomy is confused, and the number of species that should be placed in the genus is unclear. In 2012, Norman I. Platnick and co-authors described the genus ''Triaeris'' as "an enigma wrapped around a mystery". They consider that most species assigned to the genus after Simon in 1890 and before 2012 do not belong to ''Triaeris''. Species , the World Spider Catalog accepted the following species. The assignment to groups is based on Platnick et al. (2012). * True species of ''Triaeris'' :*''Triaeris fako'' Platnick et al., 2012 – Cameroon :*''Triaeris ibadan'' Platnick et al., 2012 – Nigeria :*''Triaeris menchum'' Plat ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Triaeris Khashiensis
''Triaeris'' is a genus of goblin spiders erected by Eugène Simon in 1890 for the species ''Triaeris stenaspis''. It was described from females from the Lesser Antilles; specimens were found later in heated greenhouses around Europe. No males of ''T. stenaspis'' have ever been found and the species may be parthenogenetic. Its taxonomy is confused, and the number of species that should be placed in the genus is unclear. In 2012, Norman I. Platnick and co-authors described the genus ''Triaeris'' as "an enigma wrapped around a mystery". They consider that most species assigned to the genus after Simon in 1890 and before 2012 do not belong to ''Triaeris''. Species , the World Spider Catalog accepted the following species. The assignment to groups is based on Platnick et al. (2012). * True species of ''Triaeris'' :*'' Triaeris fako'' Platnick et al., 2012 – Cameroon :*'' Triaeris ibadan'' Platnick et al., 2012 – Nigeria :*'' Triaeris menchum'' Platnick et al., 2012 – Ca ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Triaeris Barela
''Triaeris'' is a genus of goblin spiders erected by Eugène Simon in 1890 for the species ''Triaeris stenaspis''. It was described from females from the Lesser Antilles; specimens were found later in heated greenhouses around Europe. No males of ''T. stenaspis'' have ever been found and the species may be parthenogenetic. Its taxonomy is confused, and the number of species that should be placed in the genus is unclear. In 2012, Norman I. Platnick and co-authors described the genus ''Triaeris'' as "an enigma wrapped around a mystery". They consider that most species assigned to the genus after Simon in 1890 and before 2012 do not belong to ''Triaeris''. Species , the World Spider Catalog accepted the following species. The assignment to groups is based on Platnick et al. (2012). * True species of ''Triaeris'' :*'' Triaeris fako'' Platnick et al., 2012 – Cameroon :*'' Triaeris ibadan'' Platnick et al., 2012 – Nigeria :*'' Triaeris menchum'' Platnick et al., 2012 – Ca ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Triaeris Macrophthalmus
''Triaeris macrophthalmus'' is a species of spider from the family Oonopidae. It was described by Lucien Berland in 1914 and is endemic to Tanzania. In 2012, Norman I. Platnick and co-authors described the genus ''Triaeris'' as "an enigma wrapped around a mystery". They consider that most species assigned to the genus following Simon in 1890 and before 2012 do not belong to ''Triaeris'', including ''T. macrophthalmus'', which they suggest belongs to one of a group of related genera. , no alternative generic assignment has been accepted by the World Spider Catalog The World Spider Catalog (WSC) is an online searchable database concerned with spider taxonomy. It aims to list all accepted families, genera and species, as well as provide access to the related taxonomic literature. The WSC began as a series of .... References Oonopidae Spiders of Africa Endemic fauna of Tanzania Spiders described in 1914 {{oonopidae-stub ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |