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Checklist for Class Arachnida Lamarck, 1801 (Arachnids)
and region Will County (Northwestern Illinois, Illinois, USA)


Class
 
Arachnida
Lamarck, 1801
Arachnids
46
112
147
Families
Genera
Species
 
Taxom
 


List of families for Will County
46 Families width 147 Species and 3 Subspecies
#ACDLBMOPGTSINZHEU
Agelenidae (C. L. Koch, 1837)Agelenid Spiders3SpeciesTaxom
Amaurobiidae Thorell, 1870Amaurobiids1SpeciesTaxom
Corinnidae Karsch, 1880Ant-like Sac Spiders5SpeciesTaxom
Araneidae Simon, 1895Golden orb web spiders10SpeciesTaxom
Dictynidae O. P-Cambridge, 1871Dictynid spiders2SpeciesTaxom
Architarbidae Karsch, 18826SpeciesTaxom
Linyphiidae Blackwall, 1859Dwarf spiders16SpeciesTaxom
Buthidae C. L. Koch, 1837Arrowbreasted scorpions1SpeciesTaxom
Miturgidae Simon, 1885Long-legged sac spiders1SpeciesTaxom
Chthoniidae Daday, 18881SpeciesTaxom
Oonopidae Simon, 1890Dwarf Cell Spiders1SpeciesTaxom
Curculioididae Cockerell, 19161SpeciesTaxom
Amblyommidae (Banks, 1907)2SpeciesTaxom
Pisauridae Simon, 1890Big wolf spider4SpeciesTaxom
Gnaphosidae (Pocock, 1898)Flat-bellied ground spiders6SpeciesTaxom
Dysderidae C. L. Koch, 1837Dysderid spiders3SpeciesTaxom
Theridiidae Sundevall, 1833Cobweb And Widow Spiders8SpeciesTaxom
Mimetidae Simon, 1881Pirate spider1SpeciesTaxom
Podapolipidae Husband, 19900SpeciesTaxom
Salticidae Blackwall, 1842Jumping Spider17SpeciesTaxom
Geogarypidae Chamberlin, 19301SpeciesTaxom
Lycosidae (Lehtinen & H..., 1979)Ground Spiders11SpeciesTaxom
Cheliferidae Risso, 18261SpeciesTaxom
Ixodidae (C. L. Koch, 1844)Hard Tick2SpeciesTaxom
Sclerosomatidae Simon, 1879Sclerosomatid Harvestmen6SpeciesTaxom
Tetragnathidae Menge, 1866Elongated Orb Weavers6SpeciesTaxom
Thomisidae Sundevall, 1833Crab Spider8SpeciesTaxom
Neobisiidae Chamberlin, 19301SpeciesTaxom
Zerconidae Berlese, 18921SpeciesTaxom
Hahniidae Bertkau, 1878Dwarf sheet spiders1SpeciesTaxom
Epilohmanniidae Oudemans, 19231SpeciesTaxom
Oecobiidae Blackwall, 1862Disc web spider1SpeciesTaxom
Cunaxidae Thor, 1902Predatory Mites1SpeciesTaxom
Phalangiidae Latreille, 1802Daddy-Long-Legs1SpeciesTaxom
Philodromidae (Thorell, 1870)False crab spiders5SpeciesTaxom
Pholcidae (C. L. Koch, 1851)Carpenter spider2SpeciesTaxom
Parasitidae (Oudemans, 1901)Beetle Mites0SpeciesTaxom
Eophrynidae (Karsch, 1882)1SpeciesTaxom
Acaridae Latreille, 1802Acarid mites0SpeciesTaxom
Scytodidae Blackwall, 1864Glue spitter1SpeciesTaxom
Tengellidae Dahl, 1908Tengellid spiders1SpeciesTaxom
Hydryphantidae Piersig, 18961SpeciesTaxom
Chernetidae Menge, 18551SpeciesTaxom
Trombiculidae Ewing, 1929Chigger mites1SpeciesTaxom
Uloboridae Thorell, 1869Cribellate orb weavers1SpeciesTaxom
Bothriuridae Simon, 18801SpeciesTaxom


Genera for Will County
111 Genera with 147 Species
#ABCDEFGHIKLMNOPRSTUWXZ
Agelenopsis Giebel, 1843American grass spiders1SpeciesTaxom
Amaurobius Koch, 18301SpeciesTaxom
Apochinomma Pavesi, 18961SpeciesTaxom
Araneus Clerck, 1847Angulate & roundshouldered orbweavers2SpeciesTaxom
Araniella Chamberlin &..., 1847Cucumber spiders1SpeciesTaxom
Archaeodictyna Caporiacco, 18711SpeciesTaxom
Architarbus Scudder, 18681SpeciesTaxom
Argenna Thorell, 19111SpeciesTaxom
Bathyphantes Menge, 18922SpeciesTaxom
Centruroides Marx, 1863Bark scorpions1SpeciesTaxom
Ceratinella Emerton, 18912SpeciesTaxom
Cheiracanthium C. L. Koch, 1864Longlegged sac spiders1SpeciesTaxom
Chthonius Koch, 17901SpeciesTaxom
Coras Simon, 1887Funnel Web Spiders1SpeciesTaxom
Costarina Platnick & D..., 19681SpeciesTaxom
Curculioides Buckland, 19451SpeciesTaxom
Dermacentor Koch, 1821Dog Ticks1SpeciesTaxom
Discotarbus Petrunkevitch, 19131SpeciesTaxom
Dolomedes Latreille, 1837Dock spiders3SpeciesTaxom
Drassyllus Chamberlin, 19222SpeciesTaxom
Dysdera Latreille, 20013SpeciesTaxom
Enoplognatha Pavesi, 18502SpeciesTaxom
Erigone Audouin, 1894Black Dwarf Spiders2SpeciesTaxom
Ero C. L. Koch, 19351SpeciesTaxom
Euryopis Menge, 18501SpeciesTaxom
Eutarsopolipus Berlese, 1913
0SpeciesTaxom
Evarcha Simon, 18831SpeciesTaxom
Frontinella Cambridge, 18411SpeciesTaxom
Geralinura Scudder, 19131SpeciesTaxom
Ghelna Maddison, 18971SpeciesTaxom
Grammonota Emerton, 18752SpeciesTaxom
Habronattus F. O. P.-Cam..., 1895Paradise Spiders1SpeciesTaxom
Haplodrassus Chamberlin, 18391SpeciesTaxom
Herpyllus Hentz, 18321SpeciesTaxom
Hogna Simon, 18851SpeciesTaxom
Hypsosinga Ausserer, 18471SpeciesTaxom
Idiochelifer J. C. Chambe..., 19111SpeciesTaxom
Islandiana Braendegaard, 19651SpeciesTaxom
Ixodes Latreille, 18692SpeciesTaxom
Kaestneria Wiehle, 18631SpeciesTaxom
Larinioides Caporiacco, 1758Furrow spiders3SpeciesTaxom
Leiobunum C. L. Koch, 1821Daddy Long Leg Spiders5SpeciesTaxom
Leucauge White, 1841Orchard Spider And Allies1SpeciesTaxom
Marpissa C. L. Koch, 18461SpeciesTaxom
Mecaphesa Simon, 18471SpeciesTaxom
Meriola Davie, 18951SpeciesTaxom
Micaria Westring, 18311SpeciesTaxom
Micrathena Sundevall, 18051SpeciesTaxom
Microbisium Chamberlin, 18951SpeciesTaxom
Microlinyphia Gerhardt, 1882Platform spiders1SpeciesTaxom
Microneta Menge, 18411SpeciesTaxom
Misumenoides F. O. P-Camb..., 18371SpeciesTaxom
Mixozercon Halašková, 19791SpeciesTaxom
Naphrys Edwards, 18461SpeciesTaxom
Neoantistea Gertsch, 18871SpeciesTaxom
Neoepilohmannia E. G. Bolen ..., 19621SpeciesTaxom
Neon Simon, 18881SpeciesTaxom
Neoscona Simon, 1838Spotted orbweavers2SpeciesTaxom
Oecobius Lucas, 1836Wall spider1SpeciesTaxom
Ootarbus Petrunkevitch, 19452SpeciesTaxom
Orthotarbus Petrunkevitch, 19451SpeciesTaxom
Ozyptila Simon, 1837Leaflitter crab spiders1SpeciesTaxom
Parabonzia Smiley, 19981SpeciesTaxom
Parasteatoda Archer, 1841Comb-Clawed Spider1SpeciesTaxom
Paratarbus Petrunkevitch, 19451SpeciesTaxom
Pardosa C. L. Koch, 1877Thin-legged Wolf Spider4SpeciesTaxom
Pelegrina Franganillo, 1837White-Cheeked Jumping Spiders1SpeciesTaxom
Phalangium Linnaeus, 17611SpeciesTaxom
Phidippus C. L. Koch, 18853SpeciesTaxom
Philodromus Walckenaer, 1826Running Crab Spider3SpeciesTaxom
Phlegra Simon, 18901SpeciesTaxom
Pholcus Walckenaer, 17752SpeciesTaxom
Phorytocarpais Athias-Henriot, 1979
0SpeciesTaxom
Phrurolithus C. L. Koch, 1839
0SpeciesTaxom
Phrurotimpus Chamberlin &..., 19111SpeciesTaxom
Pirata Sundevall, 1757Pirate wolf spiders1SpeciesTaxom
Pisaurina Simon, 18371SpeciesTaxom
Platnickina Kocak & Kemal, 19421SpeciesTaxom
Pleophrynus Petrunkevitch, 19451SpeciesTaxom
Protolophus Banks, 18931SpeciesTaxom
Rhipicephalus Ziemanni Neu..., 18061SpeciesTaxom
Salticus Latreille, 1757Zebra Spider1SpeciesTaxom
Sancassania Oudemans, 1916
0SpeciesTaxom
Sassacus Peckham & Pe..., 18461SpeciesTaxom
Satilatlas Keyserling, 18861SpeciesTaxom
Schizocosa Chamberlin, 18443SpeciesTaxom
Scotinella Banks, 18901SpeciesTaxom
Scytodes Latreille, 1802Spitting Spider1SpeciesTaxom
Sitticus Simon, 18951SpeciesTaxom
Socalchemmis Platnick & U..., 19191SpeciesTaxom
Souessoula Crosby & Bishop, 18991SpeciesTaxom
Steatoda Sundevall, 1802False black widows2SpeciesTaxom
Synageles Simon, 19341SpeciesTaxom
Tegenaria Latreille, 1758House spiders1SpeciesTaxom
Tetragnatha Latreille, 1842Four-jawed spider5SpeciesTaxom
Thanatus C. L. Koch, 18451SpeciesTaxom
Theridion Walckenaer, 1882Tangle-Web Spiders1SpeciesTaxom
Tibellus Simon, 1802Slender Crab Spider1SpeciesTaxom
Tigrosa Brady, 18371SpeciesTaxom
Trachelas L. Koch, 1847Running Spider1SpeciesTaxom
Trichothyas Viets, 18951SpeciesTaxom
Trochosa C. L. Koch, 17781SpeciesTaxom
Troglochernes Beier, 20071SpeciesTaxom
Trombicula Berlese, 1905
0SpeciesTaxom
Tutelina Simon, 18912SpeciesTaxom
Uloborus Latreille, 1842Cribellate Orb Weaver1SpeciesTaxom
Urophonius Pocock, 18761SpeciesTaxom
Walchia Ewing, 19641SpeciesTaxom
Walckenaeria Blackwall, 18821SpeciesTaxom
Xysticus Koch, 1894Ground Crab Spider5SpeciesTaxom
Zelotes Gistel, 18331SpeciesTaxom


Species list for Will County
147 Species and 3 Subspecies
Agelenopsis pennsylvanica Carl Ludwig ..., 1843
Amaurobius ferox Walckenaer, 1830Black lace-weaver
Apochinomma formica Eugène Simon, 1896
Araneus diadematus Clerck, 1758Cross orbweaver
Araneus trifolium Hentz, 1847Shamrock orbweaver
Araniella displicata Hentz, 1847Six-spotted orbweaver
Archaeodictyna ammophila Menge, 1871
Architarbus rotundatus S. H. Scudder, 1868
Argenna obesa Emerton, 1911Largeleaf sphagnum
Bathyphantes nigrinus Johan Peter ..., 1851
Bathyphantes pallidus (Banks, 1892)⇒ Agyneta angulata Emerton, 1882
Centruroides vittatus Say, 1863Bark scorpion
Ceratinella brunnea James Henry ..., 1882
Ceratinella parvula Irving Fox, 1891
Cheiracanthium mildei L. Koch, 1864North Yellow Sac Spider
Chthonius (Ephippiochthonius) tetrachelatus Preyssler, 1790Dimple-clawed Chthonid
Coras lamellosus (Eugen von Ke..., 1887)⇒ Coras aerialis Muma, 1946
Costarina concinna Chickering, 1968Goblin spiders
Curculioides gracilis Petrunkevitch, 1945
Dermacentor variabilis Say, 1821American dog tick
Discotarbus deplanatus A. I. Petrun..., 1913
Dolomedes scriptus Hentz, 1845Striped Fishing Spider
Dolomedes tenebrosus (Nicholas Mar..., 1844)⇒ Dolomedes vittatus Charles Atha..., 1837
Dolomedes triton Charles Atha..., 1837Six Spotted Fishing Spider
Drassyllus fallens Chamberlin, 1922
Drassyllus orgilus (Chamberlin, 1922)⇒ Drassyllus dromeus Chamberlin, 1922
Dysdera crocata (Koch, 1838)⇒ Dysdera maurusia Tord Tamerla..., 1873
Dysdera nomada Eugène Simon, 1910Stocky cerith
Dysdera pristiphora Carlo Pesarini, 2001
Enoplognatha caricis Fickert, 1876
Enoplognatha marmorata (Nicholas Mar..., 1850)⇒ Enoplognatha caricis Fickert, 1876
Erigone cristatopalpus Eugène Simon, 1884White meadowbeauty
Erigone dentosa Octavius Pic..., 1894Dwarf weaver
Ero canionis Chamberlin &..., 1935
Euryopis funebris Hentz, 1850
Evarcha hoyi (Peckham & Pe..., 1883)⇒ Evarcha proszynskii Marusik & Lo..., 1998
Frontinella pyramitela (Walckenaer, 1841)⇒ Frontinella communis Hentz, 1850
Geralinura carbonaria A. I. Petrun..., 1913
Ghelna canadensis Richard C. B..., 1897
Grammonota angusta Charles Dent..., 1959
Grammonota pictilis Octavius Pic..., 1875
Habronattus borealis Richard C. B..., 1895Boreal Paradise Spider
Haplodrassus signifer (C. L. Koch, 1839)⇒ Haplodrassus pugnans Simon, 1880
Herpyllus ecclesiasticus Hentz, 1832Eastern parson spider
Hogna frondicola James Henry ..., 1885Forest Wolf Spider
Hypsosinga rubens Nicholas Mar..., 1847
Idiochelifer nigripalpus Ewing, 1911
Islandiana holmi Wilton Ivie, 1965
Ixodes anatis Chilton, 1904Kiwi tick
Ixodes cookei (Packard, 1869)⇒ Ixodes conepati Cooley & Kohls, 1943
Kaestneria pullata Octavius Pic..., 1863
Larinioides cornutus Clerck, 1758Furrow orb spider
Larinioides patagiatus Clerck, 1758Ornamental Orbweaver
Larinioides sclopetarius (Clerck, 1758)⇒ Larinioides sericatus Clerck, 1757
Leiobunum longipes A. Menge, 1854
Leiobunum politum Weed, 1890
Leiobunum ventricosum Wood, 1870
Leiobunum verrucosum Wood, 1870
Leiobunum vittatum Say, 1821Eastern Harvestman
Leucauge venusta Walckenaer, 1841Longjawed Orb Weavers
Marpissa lineata Carl Ludwig ..., 1846
Mecaphesa celer Hentz, 1847Celer crab spider
Meriola decepta Richard C. B..., 1895Corinnid sac spiders
Micaria pulicaria Sundevall, 1831Glossy ant spider
Micrathena gracilis Charles Atha..., 1805Orb Weavers
Microbisium parvulum Banks, 1895
Microlinyphia mandibulata James Henry ..., 1882
Microneta viaria Blackwall, 1841
Misumenoides formosipes Charles Atha..., 1837White banded crab spider
Mixozercon henoticus Blaszak, 1979
Naphrys pulex Nicholas Mar..., 1846Flea Jumping Spider
Neoantistea agilis Keyserling, 1887
Neoepilohmannia neotrichia Wallwork, 1962
Neon nelli Peckham & Pe..., 1888
Neoscona arabesca Walckenaer, 1842Arabesque orbweaver
Neoscona crucifera Lucas, 1838Barn spider
Oecobius cellariorum Dugès, 1836
Ootarbus ovatus A. I. Petrun..., 1945
Ootarbus pulcher A. I. Petrun..., 1945
Orthotarbus robustus A. I. Petrun..., 1945
Ozyptila praticola C. L. Koch, 1837
Parabonzia trioxys Lin & Zhang, 1998
Parasteatoda tepidariorum C. L. Koch, 1841American house false widow spider
Paratarbus carbonarius A. I. Petrun..., 1945
Pardosa fuscula Tord Tamerla..., 1875
Pardosa modica John Blackwall, 1846
Pardosa moesta Banks, 1892
Pardosa xerampelina Eugen von Ke..., 1877
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
Phidippus cardinalis Nicholas Mar..., 1845Cardinal jumper
Phidippus clarus Keyserling, 1885Brilliant Jumping Spider
Philodromus cespitum Walckenaer, 1802
Philodromus peninsulanus Gertsch, 1934
Philodromus rufus (Walckenaer, 1826)⇒ Philodromus albidus Wladislaus K..., 1911
Phlegra hentzi Marx, 1890
Pholcus manueli Gertsch, 1937Cellar Spider
Pholcus phalangioides (Fuesslin, 1775)⇒ Smeringopus pallidus Blackwall, 1858
Phrurotimpus borealis James Henry ..., 1911Greater Ant-Mimic Corinne Spider
Pirata piraticus (Clerck, 1757)⇒ Trebacosa marxi Witmer Stone, 1890
Pisaurina mira Charles Atha..., 1837American Nursery Web Spider
Platnickina alabamensis Willis J. Ge..., 1942
Pleophrynus ensifer (A. I. Petrun..., 1945)⇒ Pleophrynus verrucosa Pocock, 1911
Protolophus singularis Banks, 1893
Rhipicephalus (Rhipicephalus) sanguineus (Latreille, 1806)⇒ Rhipicephalus sanguineus Latreille, 1806
Salticus scenicus (Clerck, 1757)⇒ Salticus cingulatus Panzer, 1797
Sassacus cyaneus Hentz, 1846
Satilatlas marxi Eugen von Ke..., 1886Thin-ribbed mountainsnail
Schizocosa crassipalpata Carl Friedri..., 1951San Diego bird's-foot trefoil
Schizocosa crassipes Charles Atha..., 1837
Schizocosa ocreata (Nicholas Mar..., 1844)⇒ Schizocosa rovneri Uetz & Charl..., 1979
Scotinella pugnata James Henry ..., 1890
Scytodes thoracica Latreille, 1802Common spitting spider
Sitticus dorsatus (Banks, 1895)⇒ Sitticus absolutus Gertsch, Mulaik, 1936
Socalchemmis dolichopus Ralph Vary C..., 1919
Souessoula parva Richard C. B..., 1899
Steatoda borealis Nicholas Mar..., 1850Boreal Combfoot
Steatoda triangulosa Walckenaer, 1802Triangulate bud spider
Synageles idahoanus Gertsch, 1934
Tegenaria domestica (Clerck, 1758)⇒ Tegenaria parietina Fourcroy, 1785
Tetragnatha elongata Walckenaer, 1842Elongate stilt spider
Tetragnatha extensa (Linnaeus, 1758)⇒ Tetragnatha montana Simon, 1874
Tetragnatha laboriosa Hentz, 1850Longjawed orb weavers
Tetragnatha trichodes trichodes Thorell, 1878
Tetragnatha versicolor Walckenaer, 1842
Thanatus striatus C. L. Koch, 1845
Theridion murarium James Henry ..., 1882
Tibellus oblongus (Walckenaer, 1802)⇒ Tibellus maritimus Menge, 1875
Tigrosa helluo Walckenaer, 1837Wetland Giant Wolf Spider
Trachelas tranquillus Nicholas Mar..., 1847Broad faced sac spider
Trichothyas petrophila petrophila Michael, 1895
Trochosa ruricola (De Geer, 1778)⇒ Trochosa hispanica Eugène Simon, 1870
Troglochernes omorgus Harvey & Vol..., 2007
Tutelina elegans Nicholas Mar..., 1846Thin-Spined Jumping Spider
Tutelina harti Peckham, 1891Hart'S Jumping Spider
Uloborus glomosus Charles Atha..., 1842Feather-legged Spider
Urophonius brachycentrus brachycentrus Thorell, 1876
Walchia (Wenia) isonychia Nadchatram &..., 1964
Walckenaeria communis James Henry ..., 1882
Xysticus alboniger Turnbull, Ch..., 1965Deepwater cat shark
Xysticus discursans Eugen von Ke..., 1880
Xysticus funestus Eugen von Ke..., 1880
Xysticus helophilus Eugène Simon, 1890
Xysticus pellax O. P.-Cambridge, 1894Honey bee
Zelotes subterraneus (C. L. Koch, 1833)⇒ Zelotes fratris Chamberlin, 1920

Subnodes of Arachnida with occurrences in Will County
SubclassDromopoda
Shultz, 1990
10
12
16
Families
Genera
Species

Taxom

SubclassMicrura
Ehrenberg, 1831
35
95
125
Families
Genera
Species

Taxom

OrderPhalangiotarbi
Haase, 1890
1
5
6
Family
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