Checklist for Class Arachnida Lamarck, 1801 (Arachnids) and region York County (Nebraska, USA)
List of families for York County (Nebraska) 17 Families width 23 Species and 1 Subspecies | Agelenidae C. L. Koch, 1837 | Agelenid Spiders | 1 | Species | Taxom | | Araneidae Simon, 1895 | Golden orb web spiders | 5 | Species | Taxom | | Thomisidae Sundevall, 1833 | Crab Spider | 1 | Species | Taxom | | Buthidae C. L. Koch, 1837 | Arrowbreasted scorpions | 1 | Species | Taxom | | Miturgidae Simon, 1885 | Long-legged sac spiders | 1 | Species | Taxom | | Cheliferidae Risso, 1826 | | 1 | Species | Taxom | | Amblyommidae Banks, 1907 | | 1 | Species | Taxom | | Dysderidae C. L. Koch, 1837 | Dysderid spiders | 2 | Species | Taxom | | Trombiculidae Ewing, 1929 | Chigger mites | 1 | Species | Taxom | | Sclerosomatidae (Simon, 1879) | Sclerosomatid Harvestmen | 1 | Species | Taxom | | Neobisiidae Chamberlin, 1930 | | 1 | Species | Taxom | | Salticidae (Blackwall, 1842) | Jumping Spider | 1 | Species | Taxom | | Phalangiidae Latreille, 1802 | Daddy-Long-Legs | 2 | Species | Taxom | | Lycosidae (Lehtinen & H..., 1979) | Ground Spiders | 1 | Species | Taxom | | Parasitidae Oudemans, 1901 | Beetle Mites | 1 | Species | Taxom | | Tetragnathidae Menge, 1866 | Elongated Orb Weavers | 1 | Species | Taxom | | Bothriuridae Simon, 1880 | | 1 | Species | Taxom |
Genera for York County (Nebraska) 22 Genera with 23 Species #ABCDELMNOPTUW
| Agelenopsis Giebel, 1846 | American grass spiders | 1 | Species | Taxom | | Argiope Audouin, 1775 | Garden orbweavers | 2 | Species | Taxom | | Bassaniana Strand, 1932 | Bark crab spiders | 1 | Species | Taxom | | Centruroides Marx, 1863 | Bark scorpions | 1 | Species | Taxom | | Cheiracanthium C. L. Koch, 1864 | Longlegged sac spiders | 1 | Species | Taxom | | Chelifer Geoffroy, 1758 | | 1 | Species | Taxom | | Dermacentor Koch, 1821 | Dog Ticks | 1 | Species | Taxom | | Dysdera Latreille, 2001 | | 2 | Species | Taxom | Euschoengastia Ewing, 1938 | | 0 | Species | Taxom | | Larinioides Caporiacco, 1758 | Furrow spiders | 1 | Species | Taxom | | Leiobunum C. L. Koch, 1924 | Daddy Long Leg Spiders | 1 | Species | Taxom | | Micrathena Sundevall, 1805 | | 1 | Species | Taxom | | Microbisium Chamberlin, 1895 | | 1 | Species | Taxom | | Myrmarachne MacLeay, 1980 | Antmimicking spider | 1 | Species | Taxom | | Neoscona Simon, 1842 | Spotted orbweavers | 1 | Species | Taxom | | Opilio Herbst, 1778 | | 1 | Species | Taxom | | Pardosa C. L. Koch, 1846 | Thin-legged Wolf Spider | 1 | Species | Taxom | | Phalangium Linnaeus, 1761 | | 1 | Species | Taxom | | Poecilochirus G. & R. Cane..., 1882 | Carrion Beetle Mites | 1 | Species | Taxom | | Tetragnatha Latreille, 1981 | Four-jawed spider | 1 | Species | Taxom | | Urophonius Pocock, 1876 | | 1 | Species | Taxom | | Walchia Ewing, 1964 | | 1 | Species | Taxom |
Species list for York County (Nebraska) 23 Species and 1 Subspecies | Agelenopsis potteri John Blackwall, 1846 | Potter'S Grass Spider | | Argiope aurantia Lucas, 1833 | American garden spider | | Argiope trifasciata Forsskål, 1775 | Banded Argiope | | Bassaniana utahensis Willis J. Ge..., 1932 | | | Centruroides vittatus Say, 1863 | Bark scorpion | | Cheiracanthium mildei L. Koch, 1864 | North Yellow Sac Spider | | Chelifer cancroides Linnaeus, 1758 | Book pseudoscorpion | | Dermacentor variabilis Say, 1821 | American dog tick | | Dysdera nomada Eugène Simon, 1910 | Stocky cerith | | Dysdera pristiphora Carlo Pesarini, 2001 | | | Larinioides cornutus Clerck, 1758 | Furrow orb spider | | Leiobunum uxorium (ZR, 1924) | ⇒ Leiobunum uxioum Crosby & Bishop, 1924 | | Micrathena gracilis Charles Atha..., 1805 | Orb Weavers | | Microbisium parvulum Banks, 1895 | | | Myrmarachne platypalpus (Bradoo, 1980) | ⇒ Myrmarachne platypalpa Bradoo, 1980 | | Neoscona arabesca Walckenaer, 1842 | Arabesque orbweaver | | Opilio parietinus De Geer, 1778 | | | Pardosa distincta (John Blackwall, 1846) | ⇒ Pardosa hyperborea Thorell, 1872 | | Phalangium opilio Linnaeus, 1761 | Brown daddy-long-legs | | Poecilochirus (Poecilochirus) carabi G. Canestrin..., 1882 | | | Tetragnatha shoshone Herbert W. Levi, 1981 | | | Urophonius brachycentrus brachycentrus Thorell, 1876 | | | Walchia (Wenia) isonychia Nadchatram &..., 1964 | |
Subnodes of Arachnida with occurrences in York County (Nebraska)
 | | 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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