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Checklist for Family Gnaphosidae Pocock, 1898 (Flat-bellied ground spiders)
and region Northern Illinois (Illinois, USA)


Class
 
Arachnida
Lamarck, 1801
Arachnids
99
290
599
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
83
260
558
Families
Genera
Species
 
Taxom
 

Infraclass
 
Megoperculata
Börner, 1902
38
206
515
Families
Genera
Species
 
Taxom
 

Order
 
Araneae
Clerck, 1757
Spider, Spiders, True Spiders
37
205
514
Families
Genera
Species
 
Taxom
 

Suborder
 
Araneomorphae
Smith, 1902
True Spiders
34
201
499
Families
Genera
Species
 
Taxom
 

Infraorder
 
Araneomorphi
Smith, 1902
34
201
499
Families
Genera
Species
 
Taxom
 

Superfamily
 
Gnaphosoidea
Simon, 1893
1
10
26
Family
Genera
Species
 
Taxom
 
FamilyGnaphosidae
Pocock, 1898
Flat-bellied ground spiders, Ground spiders
10
26
Genera
Species
 
Taxom
 


Genera for Northern Illinois
10 Genera with 26 Species
Callilepis Westring, 18962SpeciesTaxom
Drassodes Westring, 18901SpeciesTaxom
Drassyllus Chamberlin, 18925SpeciesTaxom
Gnaphosa Latreille, 18663SpeciesTaxom
Haplodrassus Chamberlin, 18393SpeciesTaxom
Herpyllus Hentz, 18321SpeciesTaxom
Micaria Westring, 18312SpeciesTaxom
Sergiolus Simon, 18373SpeciesTaxom
Trachyzelotes Lohmander, 18261SpeciesTaxom
Zelotes Gistel, 18335SpeciesTaxom


Species list for Northern Illinois
26 Species
Callilepis imbecilla Alexander Ke..., 1887
Callilepis pluto Nathan Banks, 1896
Drassodes saccatus Emerton, 1890
Drassyllus depressus Emerton, 1890
Drassyllus fallens Chamberlin, 1922
Drassyllus lamprus Chamberlin, 1920
Drassyllus orgilus (Chamberlin, 1922)⇒ Drassyllus dromeus Chamberlin, 1922
Drassyllus rufulus Banks, 1892
Gnaphosa muscorum (Carl Ludwig ..., 1866)⇒ Gnaphosa similis KulczyÅ„ski, 1926
Gnaphosa parvula Nathan Banks, 1896
Gnaphosa sericata Carl Ludwig ..., 1866Ground spiders
Haplodrassus bicornis Emerton, 1909
Haplodrassus hiemalis Emerton, 1909
Haplodrassus signifer (C. L. Koch, 1839)⇒ Haplodrassus pugnans Simon, 1880
Herpyllus ecclesiasticus Hentz, 1832Eastern parson spider
Micaria longipes Emerton, 1890
Micaria pulicaria Sundevall, 1831Glossy ant spider
Sergiolus bicolor Banks, 1900
Sergiolus decoratus Kaston, 1945Ferris' sandwort
Sergiolus ocellatus Walckenaer, 1837
Trachyzelotes lyonneti Audouin, 1826Stealthy ground spider
Zelotes exiguoides Platnick & S..., 1983
Zelotes fratris Chamberlin, 1920
Zelotes hentzi Barrows, 1945
Zelotes laccus Barrows, 1919
Zelotes subterraneus (C. L. Koch, 1833)⇒ Zelotes fratris Chamberlin, 1920

Subnodes of Gnaphosidae with occurrences in Northern Illinois
SubfamilyDrassodinae
1
5
Genus
Species

Taxom

SubfamilyEcheminae
1
3
Genus
Species

Taxom

SubfamilyGnaphosinae
Pocock, 1898
2
4
Genera
Species

Taxom

SubfamilyLaroninae
1
2
Genus
Species

Taxom

SubfamilyMicariinae
3
9
Genera
Species

Taxom



Links, sources and further information
Gnaphosidae at artfakta.se
Gnaphosidae at biodiversity.org.au
Gnaphosidae at dyntaxa.se
Gnaphosidae at gbif.org
Gnaphosidae at irmng.org
Gnaphosidae at itis.gov
Gnaphosidae at marinespecies.org