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Checklist for Family Gnaphosidae Pocock, 1898 (Flat-bellied ground spiders)
and region Black Hawk County (Iowa, USA)


Class
 
Arachnida
Lamarck, 1801
Arachnids
22
46
64
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
19
42
59
Families
Genera
Species
 
Taxom
 

Infraclass
 
Megoperculata
Börner, 1902
17
40
57
Families
Genera
Species
 
Taxom
 

Order
 
Araneae
Clerck, 1757
Spider, Spiders, True Spiders
17
40
57
Families
Genera
Species
 
Taxom
 

Suborder
 
Araneomorphae
Smith, 1902
True Spiders
15
38
55
Families
Genera
Species
 
Taxom
 

Infraorder
 
Araneomorphi
Smith, 1902
15
38
55
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 Black Hawk County
2 Genera with 2 Species
Haplodrassus Chamberlin, 18391SpeciesTaxom
Herpyllus Hentz, 18321SpeciesTaxom


Species list for Black Hawk County
2 Species
Haplodrassus signifer (C. L. Koch, 1839)⇒ Haplodrassus pugnans Simon, 1880
Herpyllus ecclesiasticus Hentz, 1832Eastern parson spider

Subnodes of Gnaphosidae with occurrences in Black Hawk County
SubfamilyGnaphosinae
Pocock, 1898
2
2
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