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TAXFAMGENSPESUB
Checklist for Family Gnaphosidae Pocock, 1898 (Flat-bellied ground spiders)
and region Placer County (Eastern California, California, USA)


Class
 
Arachnida
Lamarck, 1801
Arachnids
38
56
60
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
30
48
51
Families
Genera
Species
 
Taxom
 

Infraclass
 
Megoperculata
Börner, 1902
15
29
34
Families
Genera
Species
 
Taxom
 

Order
 
Araneae
Clerck, 1757
Spider, Spiders, True Spiders
15
29
34
Families
Genera
Species
 
Taxom
 

Suborder
 
Araneomorphae
Smith, 1902
True Spiders
14
28
33
Families
Genera
Species
 
Taxom
 

Infraorder
 
Araneomorphi
Smith, 1902
14
28
33
Families
Genera
Species
 
Taxom
 

Superfamily
 
Gnaphosoidea
Simon, 1893
1
2
2
Family
Genera
Species
 
Taxom
 
FamilyGnaphosidae
Pocock, 1898
Flat-bellied ground spiders, Ground spiders
2
2
Genera
Species
 
Taxom
 


Genera for Placer County
2 Genera with 2 Species
Haplodrassus Chamberlin, 18391SpeciesTaxom
Zelotes Gistel, 19201SpeciesTaxom


Species list for Placer County
2 Species
Haplodrassus signifer (C. L. Koch, 1839)⇒ Haplodrassus pugnans Simon, 1880
Zelotes fratris Chamberlin, 1920

Subnodes of Gnaphosidae with occurrences in Placer County
SubfamilyGnaphosinae
Pocock, 1898
1
1
Genus
Species

Taxom

SubfamilyMicariinae
1
1
Genus
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