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Checklist for Class Arachnida Lamarck, 1801 (Arachnids)
and region St. Clair County (Illinois, USA)


Class
 
Arachnida
Lamarck, 1801
Arachnids
40
78
85
Families
Genera
Species
 
Taxom
 


List of families for St. Clair County (Illinois)
40 Families width 85 Species
#EALCJBMSPDGTHNO
Eriophyidae Nalepa, 1898Blister mites1SpeciesTaxom
Agelenidae (C. L. Koch, 1837)Agelenid Spiders3SpeciesTaxom
Liocranidae Simon, 1897Liocranid sac spiders1SpeciesTaxom
Linyphiidae Blackwall, 1859Dwarf spiders11SpeciesTaxom
Lycosidae (Lehtinen & H..., 1979)Ground Spiders4SpeciesTaxom
Corinnidae Karsch, 1880Ant-like Sac Spiders6SpeciesTaxom
Araneidae Simon, 1895Golden orb web spiders9SpeciesTaxom
Amaurobiidae Thorell, 1870Amaurobiids1SpeciesTaxom
Carabodidae Koch, 18371SpeciesTaxom
Johnstonianidae Thor, 19351SpeciesTaxom
Buthidae C. L. Koch, 1837Arrowbreasted scorpions1SpeciesTaxom
Miturgidae Simon, 1885Long-legged sac spiders1SpeciesTaxom
Cheliferidae Risso, 18262SpeciesTaxom
Salticidae (Blackwall, 1842)Jumping Spider7SpeciesTaxom
Chthoniidae Daday, 18881SpeciesTaxom
Clubionidae Wagner, 1887Clubiones1SpeciesTaxom
Amblyommidae Banks, 19071SpeciesTaxom
Pisauridae Simon, 1890Big wolf spider2SpeciesTaxom
Dysderidae C. L. Koch, 1837Dysderid spiders3SpeciesTaxom
Dictynidae O. P-Cambridge, 1871Dictynid spiders1SpeciesTaxom
Geogarypidae Chamberlin, 19301SpeciesTaxom
Tetragnathidae Menge, 1866Elongated Orb Weavers3SpeciesTaxom
Gnaphosidae Pocock, 1898Flat-bellied ground spiders2SpeciesTaxom
Histiostomatidae Berlese, 18971SpeciesTaxom
Hydryphantidae Piersig, 18961SpeciesTaxom
Theridiidae Sundevall, 1833Cobweb And Widow Spiders4SpeciesTaxom
Lebertiidae Thor, 19000SpeciesTaxom
Sclerosomatidae Simon, 1879Sclerosomatid Harvestmen1SpeciesTaxom
Sicariidae Keyserling, 1880Brown recluse spiders1SpeciesTaxom
Neobisiidae Chamberlin, 19301SpeciesTaxom
Chernetidae Menge, 18552SpeciesTaxom
Thomisidae (Sundevall, 1833)Crab Spider2SpeciesTaxom
Myocoptidae Gunther, 19420SpeciesTaxom
Oonopidae Simon, 1890Dwarf Cell Spiders0SpeciesTaxom
Oxyopidae Thorell, 1870Lynx spiders1SpeciesTaxom
Phalangiidae Latreille, 1802Daddy-Long-Legs1SpeciesTaxom
Philodromidae Thorell, 1870False crab spiders2SpeciesTaxom
Tarsonemidae Kramer, 1877Tarsonemid mites2SpeciesTaxom
Cosmetidae C. L. Koch, 18391SpeciesTaxom
Trombiculidae Ewing, 1929Chigger mites1SpeciesTaxom


Genera for St. Clair County (Illinois)
78 Genera with 85 Species
#ACDEGHILMNOPSTVWX
Aculus Keifer, 18921SpeciesTaxom
Agelenopsis Giebel, 1933American grass spiders2SpeciesTaxom
Agroeca Westring, 18921SpeciesTaxom
Agyneta Hull, 18861SpeciesTaxom
Allocosa Banks, 18441SpeciesTaxom
Apochinomma Pavesi, 18961SpeciesTaxom
Araneus Clerck, 1757Angulate & roundshouldered orbweavers2SpeciesTaxom
Araniella Chamberlin &..., 1758Cucumber spiders1SpeciesTaxom
Arctosa C. L. Koch, 1877Bear Spiders1SpeciesTaxom
Callobius Chamberlin, 1846Hacklemesh Weaver1SpeciesTaxom
Carabodes Koch, 19141SpeciesTaxom
Castianeira Keyserling, 1886Ant-Mimic Sac Spiders2SpeciesTaxom
Centrotrombidium Kramer, 19571SpeciesTaxom
Centruroides Marx, 1863Bark scorpions1SpeciesTaxom
Ceratinops Banks, 18921SpeciesTaxom
Cheiracanthium C. L. Koch, 1864Longlegged sac spiders1SpeciesTaxom
Chelifer Geoffroy, 17581SpeciesTaxom
Chinattus Logunov, 18951SpeciesTaxom
Chthonius Koch, 17901SpeciesTaxom
Clubiona Latreille, 1896Leaf curling sac spiders1SpeciesTaxom
Coras Simon, 1887Funnel Web Spiders1SpeciesTaxom
Dermacentor Koch, 1821Dog Ticks1SpeciesTaxom
Dolomedes Latreille, 1844Dock spiders1SpeciesTaxom
Dysdera Latreille, 20013SpeciesTaxom
Emblyna Chamberlin, 19451SpeciesTaxom
Eustala Simon, 18421SpeciesTaxom
Geogarypus J. C. Chambe..., 19811SpeciesTaxom
Glenognatha Simon, 18941SpeciesTaxom
Grammonota Emerton, 19591SpeciesTaxom
Herpyllus Hentz, 18321SpeciesTaxom
Histiostoma Kramer, 20011SpeciesTaxom
Hydryphantes C. L. Koch, 19601SpeciesTaxom
Hypsosinga Ausserer, 18311SpeciesTaxom
Idiochelifer J. C. Chambe..., 19111SpeciesTaxom
Larinioides Caporiacco, 1758Furrow spiders2SpeciesTaxom
Latrodectus Walckenaer, 1775Black widow spider1SpeciesTaxom
Lebertia Neuman, 1880
0SpeciesTaxom
Leiobunum C. L. Koch, 1821Daddy Long Leg Spiders1SpeciesTaxom
Loxosceles Heineken & Lowe, 1940Brown spiders1SpeciesTaxom
Mermessus O. P.-Cambridge, 19091SpeciesTaxom
Micaria Westring, 18311SpeciesTaxom
Microbisium Chamberlin, 18951SpeciesTaxom
Microlinyphia Gerhardt, 1830Platform spiders1SpeciesTaxom
Mirochernes Beier, 18951SpeciesTaxom
Misumena Latreille, 1758Flower crab spiders1SpeciesTaxom
Myocoptes Claparède, 1868
0SpeciesTaxom
Myrmarachne MacLeay, 1980Antmimicking spider1SpeciesTaxom
Neoscona Simon, 1838Spotted orbweavers1SpeciesTaxom
Neriene Blackwall, 18421SpeciesTaxom
Orchestina Simon, 1882
0SpeciesTaxom
Oxyopes Latreille, 1845Lynx Spiders1SpeciesTaxom
Parasteatoda Archer, 1841Comb-Clawed Spider1SpeciesTaxom
Peckhamia Simon, 18461SpeciesTaxom
Pelegrina Franganillo, 1837White-Cheeked Jumping Spiders1SpeciesTaxom
Phalangium Linnaeus, 17611SpeciesTaxom
Phidippus C. L. Koch, 18451SpeciesTaxom
Philodromus Walckenaer, 1892Running Crab Spider2SpeciesTaxom
Phlegra Simon, 18901SpeciesTaxom
Pisaurina Simon, 18371SpeciesTaxom
Pityohyphantes Simon, 1850Hammock Spiders1SpeciesTaxom
Pocadicnemis Simon, 19761SpeciesTaxom
Porrhomma Simon, 18511SpeciesTaxom
Pselaphochernes Beier, 19451SpeciesTaxom
Salticus Latreille, 1757Zebra Spider1SpeciesTaxom
Satilatlas Keyserling, 18861SpeciesTaxom
Scotinella Banks, 18902SpeciesTaxom
Tarsonemus Canestrini &..., 19392SpeciesTaxom
Tetragnatha Latreille, 1850Four-jawed spider2SpeciesTaxom
Theridion Walckenaer, 1895Tangle-Web Spiders1SpeciesTaxom
Tidarren Chamberlin &..., 18421SpeciesTaxom
Tigrosa Brady, 18371SpeciesTaxom
Trachelas L. Koch, 1847Running Spider1SpeciesTaxom
Trochosa C. L. Koch, 17781SpeciesTaxom
Verrucosa McCook, 18421SpeciesTaxom
Vonones Simon, 18791SpeciesTaxom
Walchia Ewing, 19641SpeciesTaxom
Walckenaeria Blackwall, 18741SpeciesTaxom
Xysticus Koch, 1831Ground Crab Spider1SpeciesTaxom


Species list for St. Clair County (Illinois)
85 Species
Aculus acraspis Nalepa, 1892
Agelenopsis potteri John Blackwall, 1846Potter'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, 1758Cross orbweaver
Araneus marmoreus Clerck, 1757Marbled Orb Weaver
Araniella cucurbitina (Clerck, 1758)⇒ Araniella proxima KulczyÅ„ski, 1885
Arctosa rubicunda Eugen von Ke..., 1877
Callobius bennetti Blackwall, 1846Bennett'S Laceweaver
Carabodes scymnus Hull, 1914
Castianeira descripta Nicholas Mar..., 1847Red Spotted Ant Mimic Spider
Castianeira micaria Eugène Simon, 1886
Centrotrombidium culicoides Vercammen-Gr..., 1957
Centruroides vittatus Say, 1863Bark scorpion
Ceratinops annulipes Richard C. B..., 1892
Cheiracanthium mildei L. Koch, 1864North Yellow Sac Spider
Chelifer cancroides Linnaeus, 1758Book pseudoscorpion
Chinattus parvulus (Richard C. B..., 1895)⇒ Habrocestoides parvulum Banks, 1895
Chthonius (Ephippiochthonius) tetrachelatus Preyssler, 1790Dimple-clawed Chthonid
Clubiona moesta Richard C. B..., 1896
Coras lamellosus (Eugen von Ke..., 1887)⇒ Coras aerialis Muma, 1946
Dermacentor variabilis Say, 1821American 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, 1910Stocky cerith
Dysdera pristiphora Carlo Pesarini, 2001
Emblyna hentzi Kaston, 1945
Eustala cepina Charles Atha..., 1842
Geogarypus rhantus Harvey, 1981
Glenognatha foxi McCook, 1894Longjawed orb weavers
Grammonota angusta Charles Dent..., 1959
Herpyllus ecclesiasticus Hentz, 1832Eastern parson spider
Histiostoma (Histiostoma) heriades Fain & Pauly, 2001
Hydryphantes (Hydryphantes) waynensis Crowell, 1960
Hypsosinga pygmaea Sundevall, 1831
Idiochelifer nigripalpus Ewing, 1911
Larinioides cornutus Clerck, 1758Furrow orb spider
Larinioides sclopetarius (Clerck, 1758)⇒ Larinioides sericatus Clerck, 1757
Latrodectus mactans (Fabricius, 1775)⇒ Latrodectus tredecimguttatus Rossi, 1790
Leiobunum vittatum Say, 1821Eastern Harvestman
Loxosceles reclusa Gertsch & Mu..., 1940Brown fiddler
Mermessus brevidentatus James Henry ..., 1909
Micaria pulicaria Sundevall, 1831Glossy ant spider
Microbisium parvulum Banks, 1895
Microlinyphia pusilla Sundevall, 1830
Mirochernes dentatus Banks, 1895
Misumena vatia Clerck, 1758Crab Spider
Myrmarachne platypalpus (Bradoo, 1980)⇒ Myrmarachne platypalpa Bradoo, 1980
Neoscona crucifera Lucas, 1838Barn spider
Neriene radiata Walckenaer, 1842Filmy dome spider
Oxyopes salticus Hentz, 1845Lynx spider
Parasteatoda tepidariorum C. L. Koch, 1841American house false widow spider
Peckhamia scorpionia Nicholas Mar..., 1846
Pelegrina proterva Charles Atha..., 1837Common White-Cheeked Jumping Spider
Phalangium opilio Linnaeus, 1761Brown 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..., 1837American Nursery Web Spider
Pityohyphantes costatus Nicholas Mar..., 1850Hammock spider
Pocadicnemis americana Alfred Frank..., 1976
Porrhomma convexum (Westring, 1851)⇒ Porrhomma microps Carl Friedri..., 1931
Pselaphochernes parvus Hoff, 1945Winged elm
Salticus scenicus (Clerck, 1757)⇒ Salticus cingulatus Panzer, 1797
Satilatlas marxi Eugen von Ke..., 1886Thin-ribbed mountainsnail
Scotinella madisonia Herbert Walt..., 1951Jost 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, 1850Longjawed orb weavers
Theridion albidum (Richard C. B..., 1895)⇒ Theridion berlandi Carl Friedri..., 1942
Tidarren sisyphoides Charles Atha..., 1842Cobweb spiders
Tigrosa georgicola Walckenaer, 1837
Trachelas tranquillus Nicholas Mar..., 1847Broad faced sac spider
Trochosa ruricola (De Geer, 1778)⇒ Trochosa hispanica Eugène Simon, 1870
Verrucosa arenata Charles Atha..., 1842Arrowhead 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)
SubclassDromopoda
Shultz, 1990
9
11
11
Families
Genera
Species

Taxom

SubclassMicrura
Ehrenberg, 1831
31
67
74
Families
Genera
Species

Taxom



Arachnida (Lamarck 1801)
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