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Ischyropsalididae
Ischyropsalididae is a family of harvestmen with 31 described species in 3 genera, found in Europe and North America. Species The following species belong to the family Ischyropsalididae: * ''Acuclavella'' Shear, 1986 (thorn harvestmen) ** ''Acuclavella cosmetoides'' Shear, 1986 ** ''Acuclavella leonardi'' Richart & Hedin, 2013 ** ''Acuclavella makah'' Richart & Hedin, 2013 ** ''Acuclavella merickeli'' Shear, 1986 ** ''Acuclavella quattuor'' Shear, 1986 ** ''Acuclavella shear'' Richart & Hedin, 2013 ** ''Acuclavella shoshone'' Shear, 1986 * ''Ceratolasma'' Goodnight & Goodnight, 1942 **''Ceratolasma tricantha'' Goodnight & Goodnight, 1942 * ''Ischyropsalis ''Ischyropsalis'' is a genus of harvestmen in the family Ischyropsalididae, found in Europe. There are more than 20 described species in ''Ischyropsalis''. Description Species in this genus range in body length from about four to 8.5 mm. Th ...'' C.L.Koch, 1839 **''Ischyropsalis adamii'' Canestrini, 1873 **''Ischyrops ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acuclavella Leonardi Female - ZooKeys-311-019-g005-bottom
''Acuclavella'' is a genus of thorn harvestmen in the family Ischyropsalididae, found in the Pacific Northwest. There are about seven described species in ''Acuclavella''. ''Acuclavella'' was formerly a member of the family Ceratolasmatidae, but was moved to Ischyropsalididae, along with Ceratolasmatidae which became the subfamily Ceratolasmatinae. Species These seven species belong to the genus ''Acuclavella'': * ''Acuclavella cosmetoides'' Shear, 1986 * ''Acuclavella leonardi'' Richart and Hedin, 2013 * ''Acuclavella makah'' Richart and Hedin, 2013 * ''Acuclavella merickeli'' Shear, 1986 * ''Acuclavella quattuor'' Shear, 1986 * ''Acuclavella sheari'' Richart and Hedin, 2013 * ''Acuclavella shoshone ''Acuclavella shoshone'' is a species of harvestman The Opiliones (formerly Phalangida) are an Order (biology), order of arachnids Common name, colloquially known as harvestmen, harvesters, harvest spiders, or daddy longlegs. , over 6,650 spe ...'' Shear, 1986 References F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acuclavella
''Acuclavella'' is a genus of thorn harvestmen in the family Ischyropsalididae, found in the Pacific Northwest. There are about seven described species in ''Acuclavella''. ''Acuclavella'' was formerly a member of the family Ceratolasmatidae, but was moved to Ischyropsalididae, along with Ceratolasmatidae which became the subfamily Ceratolasmatinae. Species These seven species belong to the genus ''Acuclavella'': * ''Acuclavella cosmetoides'' Shear, 1986 * ''Acuclavella leonardi'' Richart and Hedin, 2013 * ''Acuclavella makah'' Richart and Hedin, 2013 * ''Acuclavella merickeli'' Shear, 1986 * ''Acuclavella quattuor'' Shear, 1986 * ''Acuclavella sheari'' Richart and Hedin, 2013 * ''Acuclavella shoshone ''Acuclavella shoshone'' is a species of harvestman The Opiliones (formerly Phalangida) are an Order (biology), order of arachnids Common name, colloquially known as harvestmen, harvesters, harvest spiders, or daddy longlegs. , over 6,650 spe ...'' Shear, 1986 References F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ceratolasma
''Ceratolasma'' is a genus of harvestmen in the family Ischyropsalididae, found in the Pacific Northwest The Pacific Northwest (sometimes Cascadia, or simply abbreviated as PNW) is a geographic region in western North America bounded by its coastal waters of the Pacific Ocean to the west and, loosely, by the Rocky Mountains to the east. Though .... There is one described species in ''Ceratolasma'', ''C. tricantha''. ''Ceratolasma'' was formerly a member of the family Ceratolasmatidae, but was moved to Ischyropsalididae, along with Ceratolasmatidae which became the subfamily Ceratolasmatinae. References Further reading * Harvestmen {{opiliones-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ischyropsalis
''Ischyropsalis'' is a genus of harvestmen in the family Ischyropsalididae, found in Europe. There are more than 20 described species in ''Ischyropsalis''. Description Species in this genus range in body length from about four to 8.5 mm. They have moderately long legs. The greatly enlarged chelicerae can be almost twice as long as the body. While they share this feature with the Nipponopsalididae, this is a case of convergent evolution. The elongated pedipalps are rather slender. Some species occur in caves. Distribution Members of this genus are restricted to Europe, with many species found in the mountains (Pyrenees, Alps, Carpathian Mountains, and Dinaric Mountains). They reach into the Netherlands, northwestern Germany and Poland in the north and to Calabria in the south. A find from Sardinia is considered doubtful. Name The genus name is a combination of Ancient Greek ''ischyros'' "strong" and ''psalis'' "shears", referring to the greatly enlarged chelicerae. Species ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harvestman
The Opiliones (formerly Phalangida) are an order of arachnids colloquially known as harvestmen, harvesters, harvest spiders, or daddy longlegs. , over 6,650 species of harvestmen have been discovered worldwide, although the total number of extant species may exceed 10,000. The order Opiliones includes five suborders: Cyphophthalmi, Eupnoi, Dyspnoi, Laniatores, and Tetrophthalmi, which were named in 2014. Representatives of each extant suborder can be found on all continents except Antarctica. Well-preserved fossils have been found in the 400-million-year-old Rhynie cherts of Scotland, and 305-million-year-old rocks in France. These fossils look surprisingly modern, indicating that their basic body shape developed very early on, and, at least in some taxa, has changed little since that time. Their phylogenetic position within the Arachnida is disputed; their closest relatives may be the mites (Acari) or the Novogenuata (the Scorpiones, Pseudoscorpiones, and Solifugae). Althou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harvestmen
The Opiliones (formerly Phalangida) are an order of arachnids colloquially known as harvestmen, harvesters, harvest spiders, or daddy longlegs. , over 6,650 species of harvestmen have been discovered worldwide, although the total number of extant species may exceed 10,000. The order Opiliones includes five suborders: Cyphophthalmi, Eupnoi, Dyspnoi, Laniatores, and Tetrophthalmi, which were named in 2014. Representatives of each extant suborder can be found on all continents except Antarctica. Well-preserved fossils have been found in the 400-million-year-old Rhynie cherts of Scotland, and 305-million-year-old rocks in France. These fossils look surprisingly modern, indicating that their basic body shape developed very early on, and, at least in some taxa, has changed little since that time. Their phylogenetic position within the Arachnida is disputed; their closest relatives may be the mites (Acari) or the Novogenuata (the Scorpiones, Pseudoscorpiones, and Solifugae). Altho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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