Checklist for Class Arachnida Lamarck, 1801 (Arachnids) and region St. Clair County (Illinois, USA)
List of families for St. Clair County (Illinois) 40 Families width 85 Species #EALCJBMSPDGTHNO
| Eriophyidae Nalepa, 1898 | Blister mites | 1 | Species | Taxom | | Agelenidae (C. L. Koch, 1837) | Agelenid Spiders | 3 | Species | Taxom | | Liocranidae Simon, 1897 | Liocranid sac spiders | 1 | Species | Taxom | | Linyphiidae Blackwall, 1859 | Dwarf spiders | 11 | Species | Taxom | | Lycosidae (Lehtinen & H..., 1979) | Ground Spiders | 4 | Species | Taxom | | Corinnidae Karsch, 1880 | Ant-like Sac Spiders | 6 | Species | Taxom | | Araneidae Simon, 1895 | Golden orb web spiders | 9 | Species | Taxom | | Amaurobiidae Thorell, 1870 | Amaurobiids | 1 | Species | Taxom | | Carabodidae Koch, 1837 | | 1 | Species | Taxom | | Johnstonianidae Thor, 1935 | | 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 | | 2 | Species | Taxom | | Salticidae (Blackwall, 1842) | Jumping Spider | 7 | Species | Taxom | | Chthoniidae Daday, 1888 | | 1 | Species | Taxom | | Clubionidae Wagner, 1887 | Clubiones | 1 | Species | Taxom | | Amblyommidae Banks, 1907 | | 1 | Species | Taxom | | Pisauridae Simon, 1890 | Big wolf spider | 2 | Species | Taxom | | Dysderidae C. L. Koch, 1837 | Dysderid spiders | 3 | Species | Taxom | | Dictynidae O. P-Cambridge, 1871 | Dictynid spiders | 1 | Species | Taxom | | Geogarypidae Chamberlin, 1930 | | 1 | Species | Taxom | | Tetragnathidae Menge, 1866 | Elongated Orb Weavers | 3 | Species | Taxom | | Gnaphosidae Pocock, 1898 | Flat-bellied ground spiders | 2 | Species | Taxom | | Histiostomatidae Berlese, 1897 | | 1 | Species | Taxom | | Hydryphantidae Piersig, 1896 | | 1 | Species | Taxom | | Theridiidae Sundevall, 1833 | Cobweb And Widow Spiders | 4 | Species | Taxom | | Lebertiidae Thor, 1900 | | 0 | Species | Taxom | | Sclerosomatidae Simon, 1879 | Sclerosomatid Harvestmen | 1 | Species | Taxom | | Sicariidae Keyserling, 1880 | Brown recluse spiders | 1 | Species | Taxom | | Neobisiidae Chamberlin, 1930 | | 1 | Species | Taxom | | Chernetidae Menge, 1855 | | 2 | Species | Taxom | | Thomisidae (Sundevall, 1833) | Crab Spider | 2 | Species | Taxom | | Myocoptidae Gunther, 1942 | | 0 | Species | Taxom | | Oonopidae Simon, 1890 | Dwarf Cell Spiders | 0 | Species | Taxom | | Oxyopidae Thorell, 1870 | Lynx spiders | 1 | Species | Taxom | | Phalangiidae Latreille, 1802 | Daddy-Long-Legs | 1 | Species | Taxom | | Philodromidae Thorell, 1870 | False crab spiders | 2 | Species | Taxom | | Tarsonemidae Kramer, 1877 | Tarsonemid mites | 2 | Species | Taxom | | Cosmetidae C. L. Koch, 1839 | | 1 | Species | Taxom | | Trombiculidae Ewing, 1929 | Chigger mites | 1 | Species | Taxom |
Genera for St. Clair County (Illinois) 78 Genera with 85 Species #ACDEGHILMNOPSTVWX
| Aculus Keifer, 1892 | | 1 | Species | Taxom | | Agelenopsis Giebel, 1933 | American grass spiders | 2 | Species | Taxom | | Agroeca Westring, 1892 | | 1 | Species | Taxom | | Agyneta Hull, 1886 | | 1 | Species | Taxom | | Allocosa Banks, 1844 | | 1 | Species | Taxom | | Apochinomma Pavesi, 1896 | | 1 | Species | Taxom | | Araneus Clerck, 1757 | Angulate & roundshouldered orbweavers | 2 | Species | Taxom | | Araniella Chamberlin &..., 1758 | Cucumber spiders | 1 | Species | Taxom | | Arctosa C. L. Koch, 1877 | Bear Spiders | 1 | Species | Taxom | | Callobius Chamberlin, 1846 | Hacklemesh Weaver | 1 | Species | Taxom | | Carabodes Koch, 1914 | | 1 | Species | Taxom | | Castianeira Keyserling, 1886 | Ant-Mimic Sac Spiders | 2 | Species | Taxom | | Centrotrombidium Kramer, 1957 | | 1 | Species | Taxom | | Centruroides Marx, 1863 | Bark scorpions | 1 | Species | Taxom | | Ceratinops Banks, 1892 | | 1 | Species | Taxom | | Cheiracanthium C. L. Koch, 1864 | Longlegged sac spiders | 1 | Species | Taxom | | Chelifer Geoffroy, 1758 | | 1 | Species | Taxom | | Chinattus Logunov, 1895 | | 1 | Species | Taxom | | Chthonius Koch, 1790 | | 1 | Species | Taxom | | Clubiona Latreille, 1896 | Leaf curling sac spiders | 1 | Species | Taxom | | Coras Simon, 1887 | Funnel Web Spiders | 1 | Species | Taxom | | Dermacentor Koch, 1821 | Dog Ticks | 1 | Species | Taxom | | Dolomedes Latreille, 1844 | Dock spiders | 1 | Species | Taxom | | Dysdera Latreille, 2001 | | 3 | Species | Taxom | | Emblyna Chamberlin, 1945 | | 1 | Species | Taxom | | Eustala Simon, 1842 | | 1 | Species | Taxom | | Geogarypus J. C. Chambe..., 1981 | | 1 | Species | Taxom | | Glenognatha Simon, 1894 | | 1 | Species | Taxom | | Grammonota Emerton, 1959 | | 1 | Species | Taxom | | Herpyllus Hentz, 1832 | | 1 | Species | Taxom | | Histiostoma Kramer, 2001 | | 1 | Species | Taxom | | Hydryphantes C. L. Koch, 1960 | | 1 | Species | Taxom | | Hypsosinga Ausserer, 1831 | | 1 | Species | Taxom | | Idiochelifer J. C. Chambe..., 1911 | | 1 | Species | Taxom | | Larinioides Caporiacco, 1758 | Furrow spiders | 2 | Species | Taxom | | Latrodectus Walckenaer, 1775 | Black widow spider | 1 | Species | Taxom | Lebertia Neuman, 1880 | | 0 | Species | Taxom | | Leiobunum C. L. Koch, 1821 | Daddy Long Leg Spiders | 1 | Species | Taxom | | Loxosceles Heineken & Lowe, 1940 | Brown spiders | 1 | Species | Taxom | | Mermessus O. P.-Cambridge, 1909 | | 1 | Species | Taxom | | Micaria Westring, 1831 | | 1 | Species | Taxom | | Microbisium Chamberlin, 1895 | | 1 | Species | Taxom | | Microlinyphia Gerhardt, 1830 | Platform spiders | 1 | Species | Taxom | | Mirochernes Beier, 1895 | | 1 | Species | Taxom | | Misumena Latreille, 1758 | Flower crab spiders | 1 | Species | Taxom | Myocoptes Claparède, 1868 | | 0 | Species | Taxom | | Myrmarachne MacLeay, 1980 | Antmimicking spider | 1 | Species | Taxom | | Neoscona Simon, 1838 | Spotted orbweavers | 1 | Species | Taxom | | Neriene Blackwall, 1842 | | 1 | Species | Taxom | Orchestina Simon, 1882 | | 0 | Species | Taxom | | Oxyopes Latreille, 1845 | Lynx Spiders | 1 | Species | Taxom | | Parasteatoda Archer, 1841 | Comb-Clawed Spider | 1 | Species | Taxom | | Peckhamia Simon, 1846 | | 1 | Species | Taxom | | Pelegrina Franganillo, 1837 | White-Cheeked Jumping Spiders | 1 | Species | Taxom | | Phalangium Linnaeus, 1761 | | 1 | Species | Taxom | | Phidippus C. L. Koch, 1845 | | 1 | Species | Taxom | | Philodromus Walckenaer, 1892 | Running Crab Spider | 2 | Species | Taxom | | Phlegra Simon, 1890 | | 1 | Species | Taxom | | Pisaurina Simon, 1837 | | 1 | Species | Taxom | | Pityohyphantes Simon, 1850 | Hammock Spiders | 1 | Species | Taxom | | Pocadicnemis Simon, 1976 | | 1 | Species | Taxom | | Porrhomma Simon, 1851 | | 1 | Species | Taxom | | Pselaphochernes Beier, 1945 | | 1 | Species | Taxom | | Salticus Latreille, 1757 | Zebra Spider | 1 | Species | Taxom | | Satilatlas Keyserling, 1886 | | 1 | Species | Taxom | | Scotinella Banks, 1890 | | 2 | Species | Taxom | | Tarsonemus Canestrini &..., 1939 | | 2 | Species | Taxom | | Tetragnatha Latreille, 1850 | Four-jawed spider | 2 | Species | Taxom | | Theridion Walckenaer, 1895 | Tangle-Web Spiders | 1 | Species | Taxom | | Tidarren Chamberlin &..., 1842 | | 1 | Species | Taxom | | Tigrosa Brady, 1837 | | 1 | Species | Taxom | | Trachelas L. Koch, 1847 | Running Spider | 1 | Species | Taxom | | Trochosa C. L. Koch, 1778 | | 1 | Species | Taxom | | Verrucosa McCook, 1842 | | 1 | Species | Taxom | | Vonones Simon, 1879 | | 1 | Species | Taxom | | Walchia Ewing, 1964 | | 1 | Species | Taxom | | Walckenaeria Blackwall, 1874 | | 1 | Species | Taxom | | Xysticus Koch, 1831 | Ground Crab Spider | 1 | Species | Taxom |
Species list for St. Clair County (Illinois) 85 Species | Aculus acraspis Nalepa, 1892 | | | Agelenopsis potteri John Blackwall, 1846 | Potter'S Grass Spider | | Agelenopsis utahana Ralph Vary C..., 1933 | | | Agroeca ornata Banks, 1892 | | | Agyneta fabra Keyserling, 1886 | | | Allocosa funerea (Nicholas Mar..., 1844) | ⇒ Allocosa sublata M. E. Montgo..., 1902 | | Apochinomma formica Eugène Simon, 1896 | | | Araneus diadematus Clerck, 1758 | Cross orbweaver | | Araneus marmoreus Clerck, 1757 | Marbled Orb Weaver | | Araniella cucurbitina (Clerck, 1758) | ⇒ Araniella proxima KulczyÅ„ski, 1885 | | Arctosa rubicunda Eugen von Ke..., 1877 | | | Callobius bennetti Blackwall, 1846 | Bennett'S Laceweaver | | Carabodes scymnus Hull, 1914 | | | Castianeira descripta Nicholas Mar..., 1847 | Red Spotted Ant Mimic Spider | | Castianeira micaria Eugène Simon, 1886 | | | Centrotrombidium culicoides Vercammen-Gr..., 1957 | | | Centruroides vittatus Say, 1863 | Bark scorpion | | Ceratinops annulipes Richard C. B..., 1892 | | | Cheiracanthium mildei L. Koch, 1864 | North Yellow Sac Spider | | Chelifer cancroides Linnaeus, 1758 | Book pseudoscorpion | | Chinattus parvulus (Richard C. B..., 1895) | ⇒ Habrocestoides parvulum Banks, 1895 | | Chthonius (Ephippiochthonius) tetrachelatus Preyssler, 1790 | Dimple-clawed Chthonid | | Clubiona moesta Richard C. B..., 1896 | | | Coras lamellosus (Eugen von Ke..., 1887) | ⇒ Coras aerialis Muma, 1946 | | Dermacentor variabilis Say, 1821 | American dog tick | | Dolomedes tenebrosus (Nicholas Mar..., 1844) | ⇒ Dolomedes vittatus Charles Atha..., 1837 | | Dysdera crocata (Koch, 1838) | ⇒ Dysdera maurusia Tord Tamerla..., 1873 | | Dysdera nomada Eugène Simon, 1910 | Stocky cerith | | Dysdera pristiphora Carlo Pesarini, 2001 | | | Emblyna hentzi Kaston, 1945 | | | Eustala cepina Charles Atha..., 1842 | | | Geogarypus rhantus Harvey, 1981 | | | Glenognatha foxi McCook, 1894 | Longjawed orb weavers | | Grammonota angusta Charles Dent..., 1959 | | | Herpyllus ecclesiasticus Hentz, 1832 | Eastern parson spider | | Histiostoma (Histiostoma) heriades Fain & Pauly, 2001 | | | Hydryphantes (Hydryphantes) waynensis Crowell, 1960 | | | Hypsosinga pygmaea Sundevall, 1831 | | | Idiochelifer nigripalpus Ewing, 1911 | | | Larinioides cornutus Clerck, 1758 | Furrow orb spider | | Larinioides sclopetarius (Clerck, 1758) | ⇒ Larinioides sericatus Clerck, 1757 | | Latrodectus mactans (Fabricius, 1775) | ⇒ Latrodectus tredecimguttatus Rossi, 1790 | | Leiobunum vittatum Say, 1821 | Eastern Harvestman | | Loxosceles reclusa Gertsch & Mu..., 1940 | Brown fiddler | | Mermessus brevidentatus James Henry ..., 1909 | | | Micaria pulicaria Sundevall, 1831 | Glossy ant spider | | Microbisium parvulum Banks, 1895 | | | Microlinyphia pusilla Sundevall, 1830 | | | Mirochernes dentatus Banks, 1895 | | | Misumena vatia Clerck, 1758 | Crab Spider | | Myrmarachne platypalpus (Bradoo, 1980) | ⇒ Myrmarachne platypalpa Bradoo, 1980 | | Neoscona crucifera Lucas, 1838 | Barn spider | | Neriene radiata Walckenaer, 1842 | Filmy dome spider | | Oxyopes salticus Hentz, 1845 | Lynx spider | | Parasteatoda tepidariorum C. L. Koch, 1841 | American house false widow spider | | Peckhamia scorpionia Nicholas Mar..., 1846 | | | Pelegrina proterva Charles Atha..., 1837 | Common White-Cheeked Jumping Spider | | Phalangium opilio Linnaeus, 1761 | Brown daddy-long-legs | | Phidippus audax (Nicholas Mar..., 1845) | ⇒ Salticus variegatus Hentz, 1845 | | Philodromus aureolus (Clerck, 1758) | ⇒ Philodromus cespitum Walckenaer, 1802 | | Philodromus placidus Banks, 1892 | | | Phlegra hentzi Marx, 1890 | | | Pisaurina mira Charles Atha..., 1837 | American Nursery Web Spider | | Pityohyphantes costatus Nicholas Mar..., 1850 | Hammock spider | | Pocadicnemis americana Alfred Frank..., 1976 | | | Porrhomma convexum (Westring, 1851) | ⇒ Porrhomma microps Carl Friedri..., 1931 | | Pselaphochernes parvus Hoff, 1945 | Winged elm | | Salticus scenicus (Clerck, 1757) | ⇒ Salticus cingulatus Panzer, 1797 | | Satilatlas marxi Eugen von Ke..., 1886 | Thin-ribbed mountainsnail | | Scotinella madisonia Herbert Walt..., 1951 | Jost Van Dyke's Indian mallow | | Scotinella pugnata James Henry ..., 1890 | | | Tarsonemus (Tarsonemus) apis Rennie, 1921 | | | Tarsonemus (Tarsonemus) cryptocephalus Ewing, 1939 | | | Tetragnatha extensa (Linnaeus, 1758) | ⇒ Tetragnatha montana Simon, 1874 | | Tetragnatha laboriosa Hentz, 1850 | Longjawed orb weavers | | Theridion albidum (Richard C. B..., 1895) | ⇒ Theridion berlandi Carl Friedri..., 1942 | | Tidarren sisyphoides Charles Atha..., 1842 | Cobweb spiders | | Tigrosa georgicola Walckenaer, 1837 | | | Trachelas tranquillus Nicholas Mar..., 1847 | Broad faced sac spider | | Trochosa ruricola (De Geer, 1778) | ⇒ Trochosa hispanica Eugène Simon, 1870 | | Verrucosa arenata Charles Atha..., 1842 | Arrowhead Orb Weaver | | Vonones sayi Simon, 1879 | | | Walchia (Wenia) isonychia Nadchatram &..., 1964 | | | Walckenaeria directa Octavius Pic..., 1874 | | | Xysticus ulmi (Hahn, 1831) | ⇒ Xysticus tortuosus Eugène Simon, 1932 |
Subnodes of Arachnida with occurrences in St. Clair County (Illinois)
 | | 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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