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Checklist for Infraorder Araneomorphi Smith, 1902
and region Auburn (Sac County, Iowa, USA)


Class
 
Arachnida
Lamarck, 1801
Arachnids
8
8
9
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
6
6
7
Families
Genera
Species
 
Taxom
 

Infraclass
 
Megoperculata
Börner, 1902
4
4
5
Families
Genera
Species
 
Taxom
 

Order
 
Araneae
Clerck, 1757
Spider, Spiders, True Spiders
4
4
5
Families
Genera
Species
 
Taxom
 

Suborder
 
Araneomorphae
Smith, 1902
True Spiders
4
4
5
Families
Genera
Species
 
Taxom
 

Infraorder
 
Araneomorphi
Smith, 1902
4
4
5
Families
Genera
Species
 
Taxom
 


List of families for Auburn (Sac County)
4 Families width 5 Species
Dysderidae C. L. Koch, 1837Dysderid spiders1SpeciesTaxom
Gnaphosidae (Pocock, 1898)Flat-bellied ground spiders1SpeciesTaxom
Araneidae Simon, 1895Golden orb web spiders1SpeciesTaxom
Lycosidae Lehtinen & H..., 1979Ground Spiders2SpeciesTaxom


Genera for Auburn (Sac County)
4 Genera with 5 Species
Dysdera Latreille, 19101SpeciesTaxom
Haplodrassus Chamberlin, 18391SpeciesTaxom
Micrathena Sundevall, 18051SpeciesTaxom
Tigrosa Brady, 18372SpeciesTaxom


Species list for Auburn (Sac County)
5 Species
Dysdera nomada Eugène Simon, 1910Stocky cerith
Haplodrassus signifer (C. L. Koch, 1839)⇒ Haplodrassus pugnans Simon, 1880
Micrathena gracilis Charles Atha..., 1805Orb Weavers
Tigrosa georgicola Walckenaer, 1837
Tigrosa helluo Walckenaer, 1837Wetland Giant Wolf Spider