Checklist for Class Arachnida Lamarck, 1801 (Arachnids)
and region Jefferson County (Arkansas, USA)
List of families for Jefferson County (Arkansas)
31 Families width 44 Species #ALCSEMBTPGDHINOU
| Agelenidae C. L. Koch, 1837 | Agelenid Spiders | 1 | Species | Taxom | | Laelapidae Berlese, 1892 | | 1 | Species | Taxom | | Corinnidae Karsch, 1880 | Ant-like Sac Spiders | 3 | Species | Taxom | | Araneidae (Simon, 1895) | Golden orb web spiders | 5 | Species | Taxom | | Segestriidae Simon, 1893 | Six-eyed Spiders | 1 | Species | Taxom | | Ascidae Oudemans, 1905 | | 0 | Species | Taxom | | Erythraeidae Oudemans, 1902 | | 0 | Species | Taxom | | Miturgidae Simon, 1885 | Long-legged sac spiders | 1 | Species | Taxom | | Blattisociidae Garman, 1948 | | 0 | Species | Taxom | | Amblyommidae Banks, 1907 | | 1 | Species | Taxom | | Thomisidae Sundevall, 1833 | Crab Spider | 2 | Species | Taxom | | Pisauridae (Simon, 1890) | Big wolf spider | 1 | Species | Taxom | | Gnaphosidae Pocock, 1898 | Flat-bellied ground spiders | 2 | Species | Taxom | | Dysderidae C. L. Koch, 1837 | Dysderid spiders | 3 | Species | Taxom | | Clubionidae Wagner, 1887 | Clubiones | 1 | Species | Taxom | | Linyphiidae Blackwall, 1859 | Dwarf spiders | 2 | Species | Taxom | | Tetragnathidae Menge, 1866 | Elongated Orb Weavers | 2 | Species | Taxom | | Histiostomatidae Berlese, 1897 | | 1 | Species | Taxom | | Lycosidae Lehtinen & H..., 1979 | Ground Spiders | 1 | Species | Taxom | | Ereynetidae Schrank, 1776 | | 1 | Species | Taxom | | Ixodidae (C. L. Koch, 1844) | Hard Tick | 1 | Species | Taxom | | Theridiidae Sundevall, 1833 | Cobweb And Widow Spiders | 3 | Species | Taxom | | Sclerosomatidae Simon, 1879 | Sclerosomatid Harvestmen | 1 | Species | Taxom | | Sicariidae Keyserling, 1880 | Brown recluse spiders | 1 | Species | Taxom | | Salticidae Blackwall, 1842 | Jumping Spider | 4 | Species | Taxom | | Nemastomatidae Simon, 1872 | | 1 | Species | Taxom | | Oxyopidae Thorell, 1870 | Lynx spiders | 1 | Species | Taxom | | Philodromidae Thorell, 1870 | False crab spiders | 1 | Species | Taxom | | Pholcidae (C. L. Koch, 1851) | Carpenter spider | 1 | Species | Taxom | | Tarsonemidae Kramer, 1877 | Tarsonemid mites | 1 | Species | Taxom | | Unionicolidae Oudemans, 1909 | | 0 | Species | Taxom |
Genera for Jefferson County (Arkansas)
48 Genera with 44 Species #ABCDEFGHILMNOPSTUZ
| Agelenopsis Giebel, 1933 | American grass spiders | 1 | Species | Taxom | | Androlaelaps Berlese, 1887 | | 1 | Species | Taxom | | Apochinomma Pavesi, 1896 | | 1 | Species | Taxom | | Araneus Clerck, 1847 | Angulate & roundshouldered orbweavers | 2 | Species | Taxom | | Argiope Audouin, 1775 | Garden orbweavers | 1 | Species | Taxom | | Ariadna Audouin, 1842 | | 1 | Species | Taxom | Asca von Heyden, 1826 | | 0 | Species | Taxom | Balaustium von Heyden, 1826 | Concrete Mites | 0 | Species | Taxom | | Castianeira Keyserling, 1847 | Ant-Mimic Sac Spiders | 2 | Species | Taxom | | Cheiracanthium C. L. Koch, 1864 | Longlegged sac spiders | 1 | Species | Taxom | Cheiroseius Berlese, 1916 | | 0 | Species | Taxom | Cosmolaelaps Berlese, 1903 | | 0 | Species | Taxom | | Dermacentor Koch, 1821 | Dog Ticks | 1 | Species | Taxom | Diaea Thorell, 1869 | Flower spider | 0 | Species | Taxom | | Dolomedes Latreille, 1844 | Dock spiders | 1 | Species | Taxom | | Drassyllus Chamberlin, 1922 | | 1 | Species | Taxom | | Dysdera Latreille, 2001 | | 3 | Species | Taxom | | Elaver O. P.-Cambridge, 1866 | | 1 | Species | Taxom | | Frontinella Cambridge, 1841 | | 1 | Species | Taxom | | Gasteracantha Sundevall, 1758 | Spiny Backed Orb Weaver | 1 | Species | Taxom | | Glenognatha Simon, 1894 | | 1 | Species | Taxom | | Herpyllus Hentz, 1832 | | 1 | Species | Taxom | | Histiostoma Kramer, 2001 | | 1 | Species | Taxom | Hogna Simon, 1885 | | 0 | Species | Taxom | | Hydranetes Kethley, 1971 | | 1 | Species | Taxom | | Ixodes Latreille, 1821 | | 1 | Species | Taxom | | Latrodectus Walckenaer, 1775 | Black widow spider | 2 | Species | Taxom | | Leiobunum C. L. Koch, 1870 | Daddy Long Leg Spiders | 1 | Species | Taxom | | Loxosceles Heineken & Lowe, 1940 | Brown spiders | 1 | Species | Taxom | | Marpissa C. L. Koch, 1892 | | 1 | Species | Taxom | | Menemerus Simon, 1831 | | 1 | Species | Taxom | | Misumena Latreille, 1758 | Flower crab spiders | 1 | Species | Taxom | | Misumenoides F. O. P-Camb..., 1837 | | 1 | Species | Taxom | | Nemastoma C.L.Koch, 1851 | | 1 | Species | Taxom | | Neriene Blackwall, 1842 | | 1 | Species | Taxom | | Oxyopes Latreille, 1845 | Lynx Spiders | 1 | Species | Taxom | | Parasteatoda Archer, 1841 | Comb-Clawed Spider | 1 | Species | Taxom | | Philodromus Walckenaer, 1880 | Running Crab Spider | 1 | Species | Taxom | | Pholcus Walckenaer, 1775 | | 1 | Species | Taxom | | Platycryptus Hill, 1888 | | 1 | Species | Taxom | | Sassacus Peckham & Pe..., 1895 | | 1 | Species | Taxom | Schizocosa Chamberlin, 1904 | | 0 | Species | Taxom | | Tarsonemus Canestrini &..., 1939 | | 1 | Species | Taxom | | Tetragnatha Latreille, 1850 | Four-jawed spider | 1 | Species | Taxom | | Tigrosa Brady, 1837 | | 1 | Species | Taxom | Trichonephila Dahl, 1911 | | 0 | Species | Taxom | Unionicola Haldeman, 1842 | | 0 | Species | Taxom | | Zygiella F. O. P.-Cam..., 1757 | | 1 | Species | Taxom |
Species list for Jefferson County (Arkansas)
44 Species | Agelenopsis utahana Ralph Vary C..., 1933 | | | Androlaelaps (Androlaelaps) casalis Berlese, 1887 | Cosmopolitan nest mite | | Apochinomma formica Eugène Simon, 1896 | | | Araneus diadematus Clerck, 1758 | Cross orbweaver | | Araneus thaddeus (Hentz, 1847) | ⇒ Araneus meropes Keyserling, 1865 | | Argiope trifasciata Forsskål, 1775 | Banded Argiope | | Ariadna bicolor Nicholas Mar..., 1842 | | | Castianeira cingulata Carl Ludwig ..., 1841 | Two-Banded Ant-Mimic Sac Spider | | Castianeira longipalpa Nicholas Mar..., 1847 | | | Cheiracanthium mildei L. Koch, 1864 | North Yellow Sac Spider | | Dermacentor variabilis Say, 1821 | American dog tick | | Dolomedes tenebrosus (Nicholas Mar..., 1844) | ⇒ Dolomedes vittatus Charles Atha..., 1837 | | Drassyllus orgilus (Chamberlin, 1922) | ⇒ Drassyllus dromeus Chamberlin, 1922 | | Dysdera crocata (Koch, 1838) | ⇒ Dysdera maurusia Tord Tamerla..., 1873 | | Dysdera nomada Eugène Simon, 1910 | Stocky cerith | | Dysdera pristiphora Carlo Pesarini, 2001 | | | Elaver excepta Ludwig Carl ..., 1866 | White Sac Spider | | Frontinella pyramitela (Walckenaer, 1841) | ⇒ Frontinella communis Hentz, 1850 | | Gasteracantha cancriformis Linnaeus, 1758 | Crab spider | | Glenognatha foxi McCook, 1894 | Longjawed orb weavers | | Herpyllus ecclesiasticus Hentz, 1832 | Eastern parson spider | | Histiostoma (Histiostoma) heriades Fain & Pauly, 2001 | | | Hydranetes tropisternus Kethley, 1971 | | | Ixodes scapularis (Say, 1821) | ⇒ Rhipicephalus bursa Canestrini &..., 1877 | | Latrodectus geometricus C. L. Koch, 1841 | Brown black widow | | Latrodectus mactans (Fabricius, 1775) | ⇒ Latrodectus tredecimguttatus Rossi, 1790 | | Leiobunum ventricosum Wood, 1870 | | | Loxosceles reclusa Gertsch & Mu..., 1940 | Brown fiddler | | Marpissa formosa Richard C. B..., 1892 | Short-Bellied Slender Jumping Spider | | Menemerus bivittatus Dufour, 1831 | Gray wall jumper | | Misumena vatia Clerck, 1758 | Crab Spider | | Misumenoides formosipes Charles Atha..., 1837 | White banded crab spider | | Nemastoma (Nemastoma) leiobunum Wankel, 1851 | | | Neriene radiata Walckenaer, 1842 | Filmy dome spider | | Oxyopes salticus Hentz, 1845 | Lynx spider | | Parasteatoda tepidariorum C. L. Koch, 1841 | American house false widow spider | | Philodromus praelustris Eugen von Ke..., 1880 | | | Pholcus phalangioides (Fuesslin, 1775) | ⇒ Smeringopus pallidus Blackwall, 1858 | | Platycryptus californicus Peckham & Pe..., 1888 | Jumping spiders | | Sassacus papenhoei Peckham & Pe..., 1895 | | | Tarsonemus (Tarsonemus) cryptocephalus Ewing, 1939 | | | Tetragnatha laboriosa Hentz, 1850 | Longjawed orb weavers | | Tigrosa georgicola Walckenaer, 1837 | | | Zygiella x-notata (Clerck, 1757) | ⇒ Guizygiella nadleri Heimer, 1984 |
Subnodes of Arachnida with occurrences in Jefferson County (Arkansas)
 | | 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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