Checklist for Class Arachnida Lamarck, 1801 (Arachnids) and region Jefferson County (Oregon, USA)
List of families for Jefferson County (Oregon) 16 Families width 12 Species | Antrodiaetidae Gertsch, 1940 | Folding trapdoor spider | 0 | Species | Taxom | | Chthoniidae Daday, 1888 | | 1 | Species | Taxom | | Dictynidae O. P-Cambridge, 1871 | Dictynid spiders | 1 | Species | Taxom | | Linyphiidae Blackwall, 1859 | Dwarf spiders | 1 | Species | Taxom | | Miturgidae Simon, 1885 | Long-legged sac spiders | 1 | Species | Taxom | | Travuniidae Absolon & Kr..., 1932 | | 1 | Species | Taxom | | Nemastomatidae Simon, 1872 | | 1 | Species | Taxom | | Hahniidae Bertkau, 1878 | Dwarf sheet spiders | 1 | Species | Taxom | | Dysderidae C. L. Koch, 1837 | Dysderid spiders | 1 | Species | Taxom | | Eylaidae Leach, 1815 | | 0 | Species | Taxom | | Taracidae Schönhofer, 2013 | | 0 | Species | Taxom | | Thomisidae Sundevall, 1833 | Crab Spider | 1 | Species | Taxom | | Paranonychidae Briggs, 1971 | | 1 | Species | Taxom | | Phalangiidae Latreille, 1802 | Daddy-Long-Legs | 1 | Species | Taxom | | Sabaconidae Dresco, 1970 | Sabaconid Harvestmen | 0 | Species | Taxom | | Tetranychidae Donnadieu, 1875 | Spider mites | 1 | Species | Taxom |
Genera for Jefferson County (Oregon) 17 Genera with 12 Species Antrodiaetus Ausserer, 1871 | Red Folding Door Trapdoor Spider | 0 | Species | Taxom | | Apochthonius J. C. Chambe..., 1966 | | 1 | Species | Taxom | | Archaeodictyna Caporiacco, 1871 | | 1 | Species | Taxom | | Ceratinops Banks, 1923 | | 1 | Species | Taxom | | Cheiracanthium C. L. Koch, 1864 | Longlegged sac spiders | 1 | Species | Taxom | | Cryptomaster Briggs, 2016 | | 1 | Species | Taxom | | Dendrolasma Banks, 1894 | | 1 | Species | Taxom | | Dirksia Chamberlin &..., 1896 | | 1 | Species | Taxom | | Dysdera Latreille, 1910 | | 1 | Species | Taxom | Eulaira Chamberlin &..., 1933 | | 0 | Species | Taxom | Eylais Latreille, 1796 | | 0 | Species | Taxom | Hesperonemastoma Gruber, 1970 | | 0 | Species | Taxom | | Misumena Latreille, 1758 | Flower crab spiders | 1 | Species | Taxom | | Paranonychus Briggs, 1893 | | 1 | Species | Taxom | | Phalangium Linnaeus, 1761 | | 1 | Species | Taxom | Sabacon Simon, 1879 | | 0 | Species | Taxom | | Tetranychus Dufour, 1836 | | 1 | Species | Taxom |
Species list for Jefferson County (Oregon) 12 Species | Apochthonius minimus R. O. Schuster, 1966 | Trinidad milkvetch | | Archaeodictyna ammophila Menge, 1871 | | | Ceratinops inflatus James Henry ..., 1923 | | | Cheiracanthium mildei L. Koch, 1864 | North Yellow Sac Spider | | Cryptomaster behemoth Starrett & D..., 2016 | Fernald's milk-vetch | | Dendrolasma mirabile Banks, 1894 | | | Dirksia cinctipes Richard C. B..., 1896 | | | Dysdera nomada Eugène Simon, 1910 | Stocky cerith | | Misumena vatia Clerck, 1758 | Crab Spider | | Paranonychus brunneus ♰ Banks, 1893 | | | Phalangium opilio Linnaeus, 1761 | Brown daddy-long-legs | | Tetranychus (Tetranychus) urticae C. L. Koch, 1836 | Carmine spider mite |
Subnodes of Arachnida with occurrences in Jefferson 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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