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


Class
 
Arachnida
Lamarck, 1801
Arachnids
22
60
85
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
20
58
83
Families
Genera
Species
 
Taxom
 

Infraclass
 
Megoperculata
Börner, 1902
18
56
81
Families
Genera
Species
 
Taxom
 

Order
 
Araneae
Clerck, 1757
Spider, Spiders, True Spiders
18
56
81
Families
Genera
Species
 
Taxom
 

Suborder
 
Araneomorphae
Smith, 1902
True Spiders
16
54
79
Families
Genera
Species
 
Taxom
 

Infraorder
 
Araneomorphi
Smith, 1902
16
54
79
Families
Genera
Species
 
Taxom
 

Superfamily
 
Gnaphosoidea
Simon, 1893
1
8
14
Family
Genera
Species
 
Taxom
 
FamilyGnaphosidae
Pocock, 1898
Flat-bellied ground spiders, Ground spiders
8
14
Genera
Species
 
Taxom
 


Genera for Eagle County
8 Genera with 14 Species
Drassodes Westring, 18871SpeciesTaxom
Drassyllus Chamberlin, 19201SpeciesTaxom
Gnaphosa Latreille, 18663SpeciesTaxom
Haplodrassus Chamberlin, 18392SpeciesTaxom
Micaria Westring, 18754SpeciesTaxom
Nodocion Chamberlin, 19281SpeciesTaxom
Orodrassus Chamberlin, 18771SpeciesTaxom
Zelotes Gistel, 19451SpeciesTaxom


Species list for Eagle County
14 Species
Drassodes neglectus Keyserling, 1887
Drassyllus lamprus Chamberlin, 1920
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 signifer (C. L. Koch, 1839)⇒ Haplodrassus pugnans Simon, 1880
Micaria aenea (Tord Tamerla..., 1871)⇒ Micaria formicaria Sundevall, 1831
Micaria constricta (Emerton, 1894)⇒ Micaria formicaria Sundevall, 1831
Micaria riggsi Willis John ..., 1942Club mosses
Micaria rossica Tord Tamerla..., 1875
Nodocion rufithoracicus Worley, 1928Nevada gilia
Orodrassus coloradensis Emerton, 1877
Zelotes hentzi Barrows, 1945

Subnodes of Gnaphosidae with occurrences in Eagle County
SubfamilyDrassodinae
1
1
Genus
Species

Taxom

SubfamilyEcheminae
1
3
Genus
Species

Taxom

SubfamilyGnaphosinae
Pocock, 1898
1
2
Genus
Species

Taxom

SubfamilyLaroninae
1
4
Genus
Species

Taxom

SubfamilyMicariinae
3
3
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