Checklist for Class Arachnida Lamarck, 1801 (Arachnids) and region Columbia County (Oregon, USA)
List of families for Columbia County (Oregon) 23 Families width 29 Species #NMTCAPGDELUS
| Neobisiidae Chamberlin, 1930 | | 1 | Species | Taxom | | Myobiidae Megnin, 1877 | | 2 | Species | Taxom | | Tenuipalpidae Berlese, 1913 | False spider mites | 1 | Species | Taxom | | Travuniidae Absolon & Kr..., 1932 | | 2 | Species | Taxom | | Corinnidae Karsch, 1880 | Ant-like Sac Spiders | 3 | Species | Taxom | | Nemastomatidae Simon, 1872 | | 1 | Species | Taxom | | Amblyommidae Banks, 1907 | | 1 | Species | Taxom | | Phalangiidae Latreille, 1802 | Daddy-Long-Legs | 1 | Species | Taxom | | Gnaphosidae Pocock, 1898 | Flat-bellied ground spiders | 1 | Species | Taxom | | Dysderidae C. L. Koch, 1837 | Dysderid spiders | 2 | Species | Taxom | | Agelenidae C. L. Koch, 1837 | Agelenid Spiders | 1 | Species | Taxom | | Eylaidae Leach, 1815 | | 0 | Species | Taxom | | Laelapidae Berlese, 1892 | | 0 | Species | Taxom | | Thomisidae Sundevall, 1833 | Crab Spider | 2 | Species | Taxom | | Tetranychidae Donnadieu, 1875 | Spider mites | 1 | Species | Taxom | | Paranonychidae Briggs, 1971 | | 1 | Species | Taxom | | Lycosidae Lehtinen & H..., 1979 | Ground Spiders | 1 | Species | Taxom | | Uloboridae Thorell, 1869 | Cribellate orb weavers | 1 | Species | Taxom | | Pholcidae C. L. Koch, 1851 | Carpenter spider | 2 | Species | Taxom | | Plectreuridae Simon, 1893 | Plectreurid spider | 1 | Species | Taxom | | Salticidae Blackwall, 1842 | Jumping Spider | 2 | Species | Taxom | | Linyphiidae Blackwall, 1859 | Dwarf spiders | 1 | Species | Taxom | | Trombiculidae Ewing, 1929 | Chigger mites | 1 | Species | Taxom |
Genera for Columbia County (Oregon) 28 Genera with 29 Species #ABCDEHIMOPSWX
| Americocreagris Curcic, 1962 | | 1 | Species | Taxom | | Amorphacarus Ewing, 0 | | 1 | Species | Taxom | | Brevipalpus Donnadieu, 1952 | | 1 | Species | Taxom | | Briggsus Ozdikmen & D..., 1971 | | 1 | Species | Taxom | | Castianeira Keyserling, 1933 | Ant-Mimic Sac Spiders | 3 | Species | Taxom | | Dendrolasma Banks, 1894 | | 1 | Species | Taxom | | Dermacentor Koch, 1821 | Dog Ticks | 1 | Species | Taxom | | Dicranopalpus Doleschall, 1909 | | 1 | Species | Taxom | | Drassyllus Chamberlin, 1936 | | 1 | Species | Taxom | | Dysdera Latreille, 2001 | | 2 | Species | Taxom | | Eratigena Bolzern, Bur..., 1875 | | 1 | Species | Taxom | Eylais Latreille, 1796 | | 0 | Species | Taxom | Haemogamasus Berlese, 1889 | | 0 | Species | Taxom | | Isolachus Briggs, 1971 | | 1 | Species | Taxom | | Misumena Latreille, 1758 | Flower crab spiders | 1 | Species | Taxom | | Oligonychus Berlese, 1968 | | 1 | Species | Taxom | | Paranonychus Briggs, 1893 | | 1 | Species | Taxom | | Pardosa C. L. Koch, 1898 | Thin-legged Wolf Spider | 1 | Species | Taxom | | Philoponella Mello-Leitao, 1924 | | 1 | Species | Taxom | | Pholcophora Banks, 1896 | | 1 | Species | Taxom | | Plectreurys Simon, 1893 | | 1 | Species | Taxom | | Protomyobia Ewing, 1988 | | 1 | Species | Taxom | | Psilochorus Simon, 1940 | | 1 | Species | Taxom | | Salticus Latreille, 1757 | Zebra Spider | 1 | Species | Taxom | | Sassacus Peckham & Pe..., 1894 | | 1 | Species | Taxom | | Sisicottus Bishop & Crosby, 1999 | | 1 | Species | Taxom | | Walchia Ewing, 1964 | | 1 | Species | Taxom | | Xysticus Koch, 1934 | Ground Crab Spider | 1 | Species | Taxom |
Species list for Columbia County (Oregon) 29 Species | Americocreagris columbiana Chamberlin, 1962 | | | Amorphacarus hengererorum Jameson, 0 | | | Brevipalpus punicans Pritchard & ..., 1952 | | | Briggsus flavescens Briggs, 1971 | | | Castianeira dorsata Richard C. B..., 1898 | | | Castianeira longipalpa Nicholas Mar..., 1847 | | | Castianeira nanella Willis J. Ge..., 1933 | Eligulate lycopods | | Dendrolasma mirabile Banks, 1894 | | | Dermacentor variabilis Say, 1821 | American dog tick | | Dicranopalpus ramosus Simon, 1909 | Fork-palped Harvestman | | Drassyllus conformans Chamberlin, 1936 | | | Dysdera nomada Eugène Simon, 1910 | Stocky cerith | | Dysdera pristiphora Carlo Pesarini, 2001 | | | Eratigena duellica Simon, 1875 | Giant house spider | | Isolachus spinosus Briggs, 1971 | | | Misumena vatia Clerck, 1758 | Crab Spider | | Oligonychus keiferi Tuttle & Baker, 1968 | Pygmy rock crab | | Paranonychus brunneus ♰ Banks, 1893 | | | Pardosa sabulosa Banks, 1898 | | | Philoponella oweni Chamberlin, 1924 | | | Pholcophora americana Banks, 1896 | | | Plectreurys tristis Simon, 1893 | Primitive hunting spiders | | Protomyobia (Protomyobia) oregonensis Lukoschus, G..., 1988 | | | Psilochorus imitatus Gertsch & Mu..., 1940 | | | Salticus scenicus (Clerck, 1757) | ⇒ Salticus cingulatus Panzer, 1797 | | Sassacus vitis Cockerell, 1894 | Jumping spiders | | Sisicottus panopeus FrantiÅ¡ek M..., 1999 | | | Walchia (Wenia) isonychia Nadchatram &..., 1964 | | | Xysticus pretiosus Willis J. Ge..., 1934 | |
Subnodes of Arachnida with occurrences in Columbia 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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