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Checklist for Class Arachnida Lamarck, 1801 (Arachnids)
and region Riverside (Cook County, Illinois, USA)


Class
 
Arachnida
Lamarck, 1801
Arachnids
14
17
17
Families
Genera
Species
 
Taxom
 


List of families for Riverside (Cook County Illinois)
14 Families width 17 Species
Linyphiidae Blackwall, 1859Dwarf spiders3SpeciesTaxom
Corinnidae Karsch, 1880Ant-like Sac Spiders2SpeciesTaxom
Dictynidae O. P-Cambridge, 1871Dictynid spiders1SpeciesTaxom
Carabodidae Koch, 18371SpeciesTaxom
Johnstonianidae Thor, 19351SpeciesTaxom
Clubionidae Wagner, 1887Clubiones1SpeciesTaxom
Dysderidae C. L. Koch, 1837Dysderid spiders3SpeciesTaxom
Araneidae Simon, 1895Golden orb web spiders1SpeciesTaxom
Cocceupodidae Jesionowska, 20100SpeciesTaxom
Neobisiidae Chamberlin, 19300SpeciesTaxom
Argasidae C. L. Koch, 1844Soft tick1SpeciesTaxom
Tarsonemidae Kramer, 1877Tarsonemid mites1SpeciesTaxom
Theridiidae Sundevall, 1833Cobweb And Widow Spiders1SpeciesTaxom
Trombiculidae Ewing, 1929Chigger mites1SpeciesTaxom


Genera for Riverside (Cook County Illinois)
17 Genera with 17 Species
Agyneta Hull, 19251SpeciesTaxom
Apochinomma Pavesi, 18961SpeciesTaxom
Archaeodictyna Caporiacco, 18711SpeciesTaxom
Carabodes Koch, 19141SpeciesTaxom
Centrotrombidium Kramer, 19571SpeciesTaxom
Clubiona Latreille, 1941Leaf curling sac spiders1SpeciesTaxom
Dysdera Latreille, 20013SpeciesTaxom
Larinioides Caporiacco, 1758Furrow spiders1SpeciesTaxom
Linopodes Koch, 1835
0SpeciesTaxom
Mermessus O. P.-Cambridge, 18821SpeciesTaxom
Microbisium Chamberlin, 1930
0SpeciesTaxom
Neriene Blackwall, 18921SpeciesTaxom
Otobius Banks, 18841SpeciesTaxom
Tarsonemus Canestrini &..., 19211SpeciesTaxom
Theridion Walckenaer, 1850Tangle-Web Spiders1SpeciesTaxom
Utivarachna Kishida, 20011SpeciesTaxom
Walchia Ewing, 19641SpeciesTaxom


Species list for Riverside (Cook County Illinois)
17 Species
Agyneta evadens Chamberlin, 1925
Apochinomma formica Eugène Simon, 1896
Archaeodictyna ammophila Menge, 1871
Carabodes scymnus Hull, 1914
Centrotrombidium culicoides Vercammen-Gr..., 1957
Clubiona kastoni Willis J. Ge..., 1941Kaston sac spider
Dysdera crocata (Koch, 1838)⇒ Dysdera maurusia Tord Tamerla..., 1873
Dysdera nomada Eugène Simon, 1910Stocky cerith
Dysdera pristiphora Carlo Pesarini, 2001
Larinioides patagiatus Clerck, 1758Ornamental Orbweaver
Mermessus trilobatus James Henry ..., 1882
Neriene variabilis Richard C. B..., 1892
Otobius megnini Dugès, 1884Ear tick
Tarsonemus (Tarsonemus) apis Rennie, 1921
Theridion frondeum Nicholas Mar..., 1850Eastern Long-Legged Cobweaver
Utivarachna ichneumon Christa L. D..., 2001
Walchia (Wenia) isonychia Nadchatram &..., 1964

Subnodes of Arachnida with occurrences in Riverside (Cook County Illinois)
SubclassDromopoda
Shultz, 1990
1
1
0
Family
Genus
Species

Taxom

SubclassMicrura
Ehrenberg, 1831
13
16
17
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