Checklist for Class Arachnida Lamarck, 1801 (Arachnids) and region Gainesville (Prince William County, Virginia, USA)
List of families for Gainesville (Prince William County) 16 Families width 34 Species | Linyphiidae Blackwall, 1859 | Dwarf spiders | 2 | Species | Taxom | | Salticidae Blackwall, 1842 | Jumping Spider | 4 | Species | Taxom | | Thomisidae Sundevall, 1833 | Crab Spider | 1 | Species | Taxom | | Corinnidae Karsch, 1880 | Ant-like Sac Spiders | 2 | Species | Taxom | | Nesticidae Simon, 1894 | Cave cobweb spider | 1 | Species | Taxom | | Araneidae Simon, 1895 | Golden orb web spiders | 10 | Species | Taxom | | Tetragnathidae Menge, 1866 | Elongated Orb Weavers | 1 | Species | Taxom | | Lycosidae Lehtinen & H..., 1979 | Ground Spiders | 4 | Species | Taxom | | Filistatidae Ausserer, 1867 | Crevice weaver | 1 | Species | Taxom | | Theridiidae (Sundevall, 1833) | Cobweb And Widow Spiders | 1 | Species | Taxom | | Amphinectidae Forster & Wi..., 1973 | Amphinectid spiders | 1 | Species | Taxom | | Oxyopidae Thorell, 1870 | Lynx spiders | 1 | Species | Taxom | | Pisauridae Simon, 1890 | Big wolf spider | 1 | Species | Taxom | | Pyemotidae Newport, 1850 | | 1 | Species | Taxom | | Ctenizidae Thorell, 1887 | Cork-lid trapdoor spider | 1 | Species | Taxom | | Cosmetidae C. L. Koch, 1839 | | 2 | Species | Taxom |
Genera for Gainesville (Prince William County) 31 Genera with 34 Species #ABCEGHKLMNPRTUVZ
| Agyneta Hull, 1909 | | 1 | Species | Taxom | | Anasaitis Bryant, 1837 | | 1 | Species | Taxom | | Bassaniana Strand, 1880 | Bark crab spiders | 1 | Species | Taxom | | Castianeira Keyserling, 1945 | Ant-Mimic Sac Spiders | 1 | Species | Taxom | | Eidmannella Roewer, 1875 | | 1 | Species | Taxom | | Eustala Simon, 1842 | | 1 | Species | Taxom | | Ghelna Maddison, 1846 | | 1 | Species | Taxom | | Glenognatha Simon, 1894 | | 1 | Species | Taxom | | Hogna Simon, 1805 | | 1 | Species | Taxom | | Hypsosinga Ausserer, 1847 | | 1 | Species | Taxom | | Kaira O. P.-Cambridge, 1850 | Frilled Orbweavers | 1 | Species | Taxom | | Kukulcania Lehtinen, 1842 | | 1 | Species | Taxom | | Latrodectus Walckenaer, 1775 | Black widow spider | 1 | Species | Taxom | | Mangora O. P.-Cambridge, 1847 | | 1 | Species | Taxom | | Mastophora Holmberg, 1955 | Angling spiders | 2 | Species | Taxom | | Metaltella Mello-Leitao, 1878 | | 1 | Species | Taxom | | Metepeira F. O. P.-Cam..., 1847 | | 1 | Species | Taxom | | Micrathena Sundevall, 1842 | | 2 | Species | Taxom | | Neon Simon, 1888 | | 1 | Species | Taxom | | Neriene Blackwall, 1842 | | 1 | Species | Taxom | | Pardosa C. L. Koch, 1844 | Thin-legged Wolf Spider | 2 | Species | Taxom | | Peucetia Thorell, 1832 | | 1 | Species | Taxom | Phrurotimpus Chamberlin &..., 1935 | | 0 | Species | Taxom | | Pisaurina Simon, 1887 | | 1 | Species | Taxom | | Pyemotes Amerling, 1851 | | 1 | Species | Taxom | | Rabidosa Roewer, 1844 | | 1 | Species | Taxom | | Trachelas L. Koch, 1899 | Running Spider | 1 | Species | Taxom | | Ummidia Thorell, 1835 | Cork-lid Trapdoor Spider | 1 | Species | Taxom | | Verrucosa McCook, 1842 | | 1 | Species | Taxom | | Vonones Simon, 1879 | | 2 | Species | Taxom | | Zygoballus Peckham & Pe..., 1885 | | 1 | Species | Taxom |
Species list for Gainesville (Prince William County) 34 Species | Agyneta serrata Emerton, 1909 | | | Anasaitis canosa Walckenaer, 1837 | Twin-flagged jumping spider | | Bassaniana versicolor Eugen von Ke..., 1880 | Bark Crab Spider | | Castianeira gertschi Kaston, 1945 | Gertsch antmimic | | Eidmannella pallida James Henry ..., 1875 | Cave cobweb spider | | Eustala anastera (Walckenaer, 1842) | ⇒ Eustala conchlea Henry Christ..., 1888 | | Ghelna castanea Nicholas Mar..., 1846 | | | Glenognatha foxi McCook, 1894 | Longjawed orb weavers | | Hogna carolinensis Charles Atha..., 1805 | Carolina wolf spider | | Hypsosinga rubens Nicholas Mar..., 1847 | | | Kaira alba Nicholas Mar..., 1850 | Pale Frilled Orbweaver | | Kukulcania hibernalis Hentz, 1842 | Crevice weaver | | Latrodectus mactans (Fabricius, 1775) | ⇒ Latrodectus tredecimguttatus Rossi, 1790 | | Mangora placida Hentz, 1847 | Tuft-Legged Orb Weaver | | Mastophora bisaccata James Henry ..., 1884 | | | Mastophora phrynosoma Willis J. Ge..., 1955 | | | Metaltella simoni Keyserling, 1878 | Cribellate spider | | Metepeira labyrinthea (Nicholas Mar..., 1847) | ⇒ Metepeira triangularis Pelegrin Fra..., 1930 | | Micrathena gracilis Charles Atha..., 1805 | Orb Weavers | | Micrathena sagittata Charles Atha..., 1842 | Arrowshaped micrathena | | Neon nelli Peckham & Pe..., 1888 | | | Neriene radiata Walckenaer, 1842 | Filmy dome spider | | Pardosa milvina Nicholas Mar..., 1844 | Shore spider | | Pardosa saxatilis Nicholas Mar..., 1844 | | | Peucetia viridans Hentz, 1832 | Green Lynx Spider | | Pisaurina undulata Eugen von Ke..., 1887 | | | Pyemotes tritici La Greze-Fos..., 1851 | Grain itch mite | | Rabidosa punctulata Nicholas Mar..., 1844 | Dotted Wolf Spider | | Trachelas similis Frederick Oc..., 1899 | Corinnid sac spiders | | Ummidia audouini Hippolyte Lucas, 1835 | | | Verrucosa arenata Charles Atha..., 1842 | Arrowhead Orb Weaver | | Vonones ornatus Say, 1821 | Odd Spider | | Vonones sayi Simon, 1879 | | | Zygoballus rufipes Peckham & Pe..., 1885 | Hammerjawed jumper |
Subnodes of Arachnida with occurrences in Gainesville (Prince William 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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