Checklist for Class Arachnida Lamarck, 1801 (Arachnids) and region Vienna (Fairfax County, Virginia, USA)
List of families for Vienna (Fairfax County) 15 Families width 24 Species and 2 Subspecies | Lycosidae (Lehtinen & H..., 1979) | Ground Spiders | 3 | Species | Taxom | | Araneidae Simon, 1895 | Golden orb web spiders | 4 | Species | Taxom | | Miturgidae Simon, 1885 | Long-legged sac spiders | 1 | Species | Taxom | | Amblyommidae Banks, 1907 | | 1 | Species | Taxom | | Dysderidae C. L. Koch, 1837 | Dysderid spiders | 2 | Species | Taxom | | Theridiidae Sundevall, 1833 | Cobweb And Widow Spiders | 4 | Species | Taxom | | Parasitidae Oudemans, 1901 | Beetle Mites | 0 | Species | Taxom | | Knemidokoptidae Lavoipierre ..., 1951 | | 1 | Species | Taxom | | Thomisidae Sundevall, 1833 | Crab Spider | 1 | Species | Taxom | | Uloboridae Thorell, 1869 | Cribellate orb weavers | 1 | Species | Taxom | | Phalangiidae Latreille, 1802 | Daddy-Long-Legs | 1 | Species | Taxom | | Pholcidae (C. L. Koch, 1851) | Carpenter spider | 1 | Species | Taxom | | Salticidae (Blackwall, 1842) | Jumping Spider | 1 | Species | Taxom | | Tarsonemidae Kramer, 1877 | Tarsonemid mites | 1 | Species | Taxom | | Bothriuridae Simon, 1880 | | 1 | Species | Taxom |
Genera for Vienna (Fairfax County) 22 Genera with 24 Species #ACDEKLMNOPSTU
| Allocosa Banks, 1844 | | 1 | Species | Taxom | | Araneus Clerck, 1758 | Angulate & roundshouldered orbweavers | 1 | Species | Taxom | | Cheiracanthium C. L. Koch, 1864 | Longlegged sac spiders | 1 | Species | Taxom | | Dermacentor Koch, 1821 | Dog Ticks | 1 | Species | Taxom | | Dysdera Latreille, 1910 | | 2 | Species | Taxom | | Enoplognatha Pavesi, 1758 | | 1 | Species | Taxom | | Episinus Walckenaer, 1809 | | 1 | Species | Taxom | Eugamasus Berlese, 1892 | | 0 | Species | Taxom | | Knemidokoptes Fürstenberg, 1951 | | 1 | Species | Taxom | | Larinioides Caporiacco, 1758 | Furrow spiders | 1 | Species | Taxom | | Mangora O. P.-Cambridge, 1847 | | 1 | Species | Taxom | | Misumena Latreille, 1758 | Flower crab spiders | 1 | Species | Taxom | | Neoscona Simon, 1842 | Spotted orbweavers | 1 | Species | Taxom | | Octonoba Opell, 1880 | | 1 | Species | Taxom | | Pardosa C. L. Koch, 1937 | Thin-legged Wolf Spider | 1 | Species | Taxom | | Phalangium Linnaeus, 1761 | | 1 | Species | Taxom | | Pholcus Walckenaer, 1775 | | 1 | Species | Taxom | | Pirata Sundevall, 1757 | Pirate wolf spiders | 1 | Species | Taxom | | Salticus Latreille, 1757 | Zebra Spider | 1 | Species | Taxom | | Steatoda Sundevall, 1802 | False black widows | 2 | Species | Taxom | | Tarsonemus Canestrini &..., 1939 | | 1 | Species | Taxom | | Urophonius Pocock, 1876 | | 1 | Species | Taxom |
Species list for Vienna (Fairfax County) 24 Species and 2 Subspecies | Allocosa funerea (Nicholas Mar..., 1844) | ⇒ Allocosa sublata M. E. Montgo..., 1902 | | Araneus diadematus Clerck, 1758 | Cross orbweaver | | Cheiracanthium mildei L. Koch, 1864 | North Yellow Sac Spider | | Dermacentor variabilis Say, 1821 | American dog tick | | Dysdera crocata (Koch, 1838) | ⇒ Dysdera maurusia Tord Tamerla..., 1873 | | Dysdera nomada Eugène Simon, 1910 | Stocky cerith | | Enoplognatha ovata (Clerck, 1758) | ⇒ Enoplognatha latimana Hippa & Oksala, 1982 | | Episinus truncatus (Latreille, 1809) | ⇒ Episinus angulatus John Blackwall, 1836 | | Knemidokoptes pilae Lavoipierre ..., 1951 | Budgerigar mange mite | | Larinioides sclopetarius (Clerck, 1758) | ⇒ Larinioides sericatus Clerck, 1757 | | Mangora gibberosa (Hentz, 1847) | ⇒ Mangora fascialata Franganillo, 1936 | | Misumena vatia Clerck, 1758 | Crab Spider | | Neoscona arabesca Walckenaer, 1842 | Arabesque orbweaver | | Octonoba sinensis Simon, 1880 | | | Pardosa prativaga scoparia Simon, 1937 | | | Phalangium opilio Linnaeus, 1761 | Brown daddy-long-legs | | Pholcus phalangioides (Fuesslin, 1775) | ⇒ Smeringopus pallidus Blackwall, 1858 | | Pirata piraticus (Clerck, 1757) | ⇒ Trebacosa marxi Witmer Stone, 1890 | | Salticus scenicus (Clerck, 1757) | ⇒ Salticus cingulatus Panzer, 1797 | | Steatoda grossa C. L. Koch, 1838 | Brown house spider | | Steatoda triangulosa Walckenaer, 1802 | Triangulate bud spider | | Tarsonemus (Tarsonemus) cryptocephalus Ewing, 1939 | | | Urophonius brachycentrus brachycentrus Thorell, 1876 | |
Subnodes of Arachnida with occurrences in Vienna (Fairfax County)
 | | 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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