Checklist for Class Arachnida Lamarck, 1801 (Arachnids) and region Richmond (Wheeler County, Oregon, USA)
List of families for Richmond (Wheeler County Oregon) 14 Families width 14 Species | Miturgidae Simon, 1885 | Long-legged sac spiders | 1 | Species | Taxom | | Dysderidae C. L. Koch, 1837 | Dysderid spiders | 1 | Species | Taxom | | Ereynetidae Schrank, 1776 | | 1 | Species | Taxom | | Camerobiidae Southcott, 1957 | Stilt-legged mites | 0 | Species | Taxom | | Tetranychidae Donnadieu, 1875 | Spider mites | 1 | Species | Taxom | | Oxyopidae Thorell, 1870 | Lynx spiders | 1 | Species | Taxom | | Salticidae Blackwall, 1842 | Jumping Spider | 2 | Species | Taxom | | Pholcidae C. L. Koch, 1851 | Carpenter spider | 1 | Species | Taxom | | Gnaphosidae (Pocock, 1898) | Flat-bellied ground spiders | 1 | Species | Taxom | | Siteroptidae Martin, 1978 | Siteroptid mites | 1 | Species | Taxom | | Linyphiidae Blackwall, 1859 | Dwarf spiders | 1 | Species | Taxom | | Theridiidae Sundevall, 1833 | Cobweb And Widow Spiders | 1 | Species | Taxom | | Philodromidae (Thorell, 1870) | False crab spiders | 1 | Species | Taxom | | Araneidae (Simon, 1895) | Golden orb web spiders | 1 | Species | Taxom |
Genera for Richmond (Wheeler County Oregon) 15 Genera with 14 Species | Cheiracanthium C. L. Koch, 1847 | Longlegged sac spiders | 1 | Species | Taxom | | Dysdera Latreille, 1910 | | 1 | Species | Taxom | | Hydranetes Kethley, 1971 | | 1 | Species | Taxom | Neophyllobius Berlese, 1886 | | 0 | Species | Taxom | | Oligonychus Berlese, 1950 | | 1 | Species | Taxom | | Oxyopes Latreille, 1845 | Lynx Spiders | 1 | Species | Taxom | | Phidippus C. L. Koch, 1883 | | 1 | Species | Taxom | | Pholcophora Banks, 1896 | | 1 | Species | Taxom | | Sassacus Peckham & Pe..., 1895 | | 1 | Species | Taxom | | Scotophaeus Simon, 1871 | | 1 | Species | Taxom | | Siteroptes Amerling, 1905 | | 1 | Species | Taxom | | Spirembolus Chamberlin, 1933 | | 1 | Species | Taxom | | Steatoda Sundevall, 1838 | False black widows | 1 | Species | Taxom | | Tibellus Simon, 1802 | Slender Crab Spider | 1 | Species | Taxom | | Zygiella F. O. P.-Cam..., 1757 | | 1 | Species | Taxom |
Species list for Richmond (Wheeler County Oregon) 14 Species | Cheiracanthium inclusum Hentz, 1847 | Agrarian sac spider | | Dysdera nomada Eugène Simon, 1910 | Stocky cerith | | Hydranetes tropisternus Kethley, 1971 | | | Oligonychus (Wainsteiniella) subnudus McGregor, 1950 | | | Oxyopes scalaris Nicholas Mar..., 1845 | Western lynx spider | | Phidippus johnsoni Peckham & Pe..., 1883 | Johnson jumper | | Pholcophora americana Banks, 1896 | | | Sassacus papenhoei Peckham & Pe..., 1895 | | | Scotophaeus blackwalli (Thorell, 1871) | ⇒ Scotophaeus peninsularis Carl Friedri..., 1928 | | Siteroptes (Siteroptes) avenae Mueller, 1905 | | | Spirembolus mundus Ralph Vary C..., 1933 | Florida carpenter ant | | Steatoda grossa C. L. Koch, 1838 | Brown house spider | | Tibellus oblongus (Walckenaer, 1802) | ⇒ Tibellus maritimus Menge, 1875 | | Zygiella x-notata (Clerck, 1757) | ⇒ Guizygiella nadleri Heimer, 1984 |
Subnodes of Arachnida with occurrences in Richmond (Wheeler County Oregon)
 | | Arachnida (Lamarck 1801) |
Links, sources and further information Arachnida at biolcoll.utu.fi Arachnida at wiki.spinnen-forum.de Arachnida at spiderling.de Arachnida at wsc.nmbe.ch Arachnida at artfakta.se Arachnida at biodiversity.org.au Arachnida at dyntaxa.se Arachnida at gbif.org Arachnida at irmng.org Arachnida at itis.gov Arachnida at marinespecies.org
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