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Checklist for Family Gnaphosidae Pocock, 1898 (Flat-bellied ground spiders)
and region Boulder County (Colorado, USA)


Class
 
Arachnida
Lamarck, 1801
Arachnids
46
140
242
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
37
127
231
Families
Genera
Species
 
Taxom
 

Infraclass
 
Megoperculata
Börner, 1902
26
115
221
Families
Genera
Species
 
Taxom
 

Order
 
Araneae
Clerck, 1757
Spider, Spiders, True Spiders
26
115
221
Families
Genera
Species
 
Taxom
 

Suborder
 
Araneomorphae
Smith, 1902
True Spiders
24
112
216
Families
Genera
Species
 
Taxom
 

Infraorder
 
Araneomorphi
Smith, 1902
24
112
216
Families
Genera
Species
 
Taxom
 

Superfamily
 
Gnaphosoidea
Simon, 1893
1
12
25
Family
Genera
Species
 
Taxom
 
FamilyGnaphosidae
Pocock, 1898
Flat-bellied ground spiders, Ground spiders
12
25
Genera
Species
 
Taxom
 


Genera for Boulder County
12 Genera with 25 Species
Callilepis Westring, 18962SpeciesTaxom
Drassodes Westring, 18871SpeciesTaxom
Drassyllus Chamberlin, 19224SpeciesTaxom
Gnaphosa Latreille, 18964SpeciesTaxom
Haplodrassus Chamberlin, 18392SpeciesTaxom
Herpyllus Hentz, 18321SpeciesTaxom
Micaria Westring, 18753SpeciesTaxom
Nodocion Chamberlin, 19191SpeciesTaxom
Orodrassus Chamberlin, 18951SpeciesTaxom
Sergiolus Simon, 19041SpeciesTaxom
Sosticus Chamberlin, 18661SpeciesTaxom
Zelotes Gistel, 19224SpeciesTaxom


Species list for Boulder County
25 Species
Callilepis eremella Ralph Vary C..., 1928
Callilepis pluto Nathan Banks, 1896
Drassodes neglectus Keyserling, 1887
Drassyllus depressus Emerton, 1890
Drassyllus dromeus Chamberlin, 1922
Drassyllus nannellus Chamberlin &..., 1940
Drassyllus orgilus (Chamberlin, 1922)⇒ Drassyllus dromeus Chamberlin, 1922
Gnaphosa borea Kulczyński, 1908Annual buckwheat
Gnaphosa microps (Holm, 1939)⇒ Gnaphosa sticta KulczyÅ„ski, 1908
Gnaphosa muscorum (Carl Ludwig ..., 1866)⇒ Gnaphosa similis KulczyÅ„ski, 1926
Gnaphosa parvula Nathan Banks, 1896
Haplodrassus eunis Chamberlin, 1922
Haplodrassus signifer (C. L. Koch, 1839)⇒ Haplodrassus pugnans Simon, 1880
Herpyllus ecclesiasticus Hentz, 1832Eastern parson spider
Micaria pulicaria Sundevall, 1831Glossy ant spider
Micaria riggsi Willis John ..., 1942Club mosses
Micaria rossica Tord Tamerla..., 1875
Nodocion voluntarius Chamberlin, 1919
Orodrassus assimilis Nathan Banks, 1895
Sergiolus angustus Banks, 1904
Sosticus loricatus L. Koch, 1866
Zelotes fratris Chamberlin, 1920
Zelotes hentzi Barrows, 1945
Zelotes lasalanus Chamberlin, 1928
Zelotes puritanus Chamberlin, 1922

Subnodes of Gnaphosidae with occurrences in Boulder County
SubfamilyDrassodinae
1
4
Genus
Species

Taxom

SubfamilyEcheminae
1
4
Genus
Species

Taxom

SubfamilyGnaphosinae
Pocock, 1898
2
3
Genera
Species

Taxom

SubfamilyLaroninae
1
3
Genus
Species

Taxom

SubfamilyMicariinae
5
8
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