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


Class
 
Arachnida
Lamarck, 1801
Arachnids
32
110
148
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
27
105
141
Families
Genera
Species
 
Taxom
 

Infraclass
 
Megoperculata
Börner, 1902
20
96
134
Families
Genera
Species
 
Taxom
 

Order
 
Araneae
Clerck, 1757
Spider, Spiders, True Spiders
20
96
134
Families
Genera
Species
 
Taxom
 

Suborder
 
Araneomorphae
Smith, 1902
True Spiders
19
94
132
Families
Genera
Species
 
Taxom
 

Infraorder
 
Araneomorphi
Smith, 1902
19
94
132
Families
Genera
Species
 
Taxom
 

Superfamily
 
Gnaphosoidea
Simon, 1893
1
5
8
Family
Genera
Species
 
Taxom
 
FamilyGnaphosidae
Pocock, 1898
Flat-bellied ground spiders, Ground spiders
5
8
Genera
Species
 
Taxom
 


Genera for Posey County
5 Genera with 8 Species
Cesonia Simon, 18471SpeciesTaxom
Drassyllus Chamberlin, 18922SpeciesTaxom
Haplodrassus Chamberlin, 18392SpeciesTaxom
Herpyllus Hentz, 18321SpeciesTaxom
Zelotes Gistel, 19452SpeciesTaxom


Species list for Posey County
8 Species
Cesonia bilineata Hentz, 1847Stealthy Ground Spider
Drassyllus orgilus (Chamberlin, 1922)⇒ Drassyllus dromeus Chamberlin, 1922
Drassyllus rufulus Banks, 1892
Haplodrassus bicornis Emerton, 1909
Haplodrassus signifer (C. L. Koch, 1839)⇒ Haplodrassus pugnans Simon, 1880
Herpyllus ecclesiasticus Hentz, 1832Eastern parson spider
Zelotes duplex Chamberlin, 1922Ground Spider
Zelotes hentzi Barrows, 1945

Subnodes of Gnaphosidae with occurrences in Posey County
SubfamilyDrassodinae
1
2
Genus
Species

Taxom

SubfamilyGnaphosinae
Pocock, 1898
2
3
Genera
Species

Taxom

SubfamilyMicariinae
1
2
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